commit 161878cb933f834799db53bb9c14257d5a09819b
parent be802e1fec38bdceeb727d1a4f1411da245947ea
Author: citbl <citbl@citbl.org>
Date: Thu, 11 Jun 2026 17:53:57 +1000
add highlighter
Diffstat:
| M | stagit.c | | | 2487 | +++++++++++++++++++++++++++++++++++++++---------------------------------------- |
1 file changed, 1235 insertions(+), 1252 deletions(-)
diff --git a/stagit.c b/stagit.c
@@ -16,44 +16,44 @@
#include "compat.h"
-#define LEN(s) (sizeof(s)/sizeof(*s))
+#define LEN(s) (sizeof(s) / sizeof(*s))
struct deltainfo {
- git_patch *patch;
+ git_patch *patch;
- size_t addcount;
- size_t delcount;
+ size_t addcount;
+ size_t delcount;
};
struct commitinfo {
- const git_oid *id;
+ const git_oid *id;
- char oid[GIT_OID_HEXSZ + 1];
- char parentoid[GIT_OID_HEXSZ + 1];
+ char oid[GIT_OID_HEXSZ + 1];
+ char parentoid[GIT_OID_HEXSZ + 1];
- const git_signature *author;
- const git_signature *committer;
- const char *summary;
- const char *msg;
+ const git_signature *author;
+ const git_signature *committer;
+ const char *summary;
+ const char *msg;
- git_diff *diff;
- git_commit *commit;
- git_commit *parent;
- git_tree *commit_tree;
- git_tree *parent_tree;
+ git_diff *diff;
+ git_commit *commit;
+ git_commit *parent;
+ git_tree *commit_tree;
+ git_tree *parent_tree;
- size_t addcount;
- size_t delcount;
- size_t filecount;
+ size_t addcount;
+ size_t delcount;
+ size_t filecount;
- struct deltainfo **deltas;
- size_t ndeltas;
+ struct deltainfo **deltas;
+ size_t ndeltas;
};
/* reference and associated data for sorting */
struct referenceinfo {
- struct git_reference *ref;
- struct commitinfo *ci;
+ struct git_reference *ref;
+ struct commitinfo *ci;
};
static git_repository *repo;
@@ -67,9 +67,9 @@ static char *strippedname = "";
static char description[255];
static char cloneurl[1024];
static char *submodules;
-static char *licensefiles[] = { "HEAD:LICENSE", "HEAD:LICENSE.md", "HEAD:LICENSE.txt", "HEAD:COPYING" };
+static char *licensefiles[] = {"HEAD:LICENSE", "HEAD:LICENSE.md", "HEAD:LICENSE.txt", "HEAD:COPYING"};
static char *license;
-static char *readmefiles[] = { "HEAD:README", "HEAD:README.md" };
+static char *readmefiles[] = {"HEAD:README", "HEAD:README.md"};
static char *readme;
static long long nlogcommits = -1; /* -1 indicates not used */
@@ -81,1350 +81,1333 @@ static const char *cachefile;
/* Handle read or write errors for a FILE * stream */
void
-checkfileerror(FILE *fp, const char *name, int mode)
-{
- if (mode == 'r' && ferror(fp))
- errx(1, "read error: %s", name);
- else if (mode == 'w' && (fflush(fp) || ferror(fp)))
- errx(1, "write error: %s", name);
+checkfileerror(FILE *fp, const char *name, int mode) {
+ if (mode == 'r' && ferror(fp))
+ errx(1, "read error: %s", name);
+ else if (mode == 'w' && (fflush(fp) || ferror(fp)))
+ errx(1, "write error: %s", name);
}
void
-joinpath(char *buf, size_t bufsiz, const char *path, const char *path2)
-{
- int r;
-
- r = snprintf(buf, bufsiz, "%s%s%s",
- path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
- if (r < 0 || (size_t)r >= bufsiz)
- errx(1, "path truncated: '%s%s%s'",
- path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
+joinpath(char *buf, size_t bufsiz, const char *path, const char *path2) {
+ int r;
+
+ r = snprintf(buf, bufsiz, "%s%s%s",
+ path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
+ if (r < 0 || (size_t)r >= bufsiz)
+ errx(1, "path truncated: '%s%s%s'",
+ path, path[0] && path[strlen(path) - 1] != '/' ? "/" : "", path2);
}
void
-deltainfo_free(struct deltainfo *di)
-{
- if (!di)
- return;
- git_patch_free(di->patch);
- memset(di, 0, sizeof(*di));
- free(di);
+deltainfo_free(struct deltainfo *di) {
+ if (!di)
+ return;
+ git_patch_free(di->patch);
+ memset(di, 0, sizeof(*di));
+ free(di);
}
int
-commitinfo_getstats(struct commitinfo *ci)
-{
- struct deltainfo *di;
- git_diff_options opts;
- git_diff_find_options fopts;
- const git_diff_delta *delta;
- const git_diff_hunk *hunk;
- const git_diff_line *line;
- git_patch *patch = NULL;
- size_t ndeltas, nhunks, nhunklines;
- size_t i, j, k;
-
- if (git_tree_lookup(&(ci->commit_tree), repo, git_commit_tree_id(ci->commit)))
- goto err;
- if (!git_commit_parent(&(ci->parent), ci->commit, 0)) {
- if (git_tree_lookup(&(ci->parent_tree), repo, git_commit_tree_id(ci->parent))) {
- ci->parent = NULL;
- ci->parent_tree = NULL;
- }
- }
-
- git_diff_init_options(&opts, GIT_DIFF_OPTIONS_VERSION);
- opts.flags |= GIT_DIFF_DISABLE_PATHSPEC_MATCH |
- GIT_DIFF_IGNORE_SUBMODULES |
- GIT_DIFF_INCLUDE_TYPECHANGE;
- if (git_diff_tree_to_tree(&(ci->diff), repo, ci->parent_tree, ci->commit_tree, &opts))
- goto err;
-
- if (git_diff_find_init_options(&fopts, GIT_DIFF_FIND_OPTIONS_VERSION))
- goto err;
- /* find renames and copies, exact matches (no heuristic) for renames. */
- fopts.flags |= GIT_DIFF_FIND_RENAMES | GIT_DIFF_FIND_COPIES |
- GIT_DIFF_FIND_EXACT_MATCH_ONLY;
- if (git_diff_find_similar(ci->diff, &fopts))
- goto err;
-
- ndeltas = git_diff_num_deltas(ci->diff);
- if (ndeltas && !(ci->deltas = calloc(ndeltas, sizeof(struct deltainfo *))))
- err(1, "calloc");
-
- for (i = 0; i < ndeltas; i++) {
- if (git_patch_from_diff(&patch, ci->diff, i))
- goto err;
-
- if (!(di = calloc(1, sizeof(struct deltainfo))))
- err(1, "calloc");
- di->patch = patch;
- ci->deltas[i] = di;
-
- delta = git_patch_get_delta(patch);
-
- /* skip stats for binary data */
- if (delta->flags & GIT_DIFF_FLAG_BINARY)
- continue;
-
- nhunks = git_patch_num_hunks(patch);
- for (j = 0; j < nhunks; j++) {
- if (git_patch_get_hunk(&hunk, &nhunklines, patch, j))
- break;
- for (k = 0; ; k++) {
- if (git_patch_get_line_in_hunk(&line, patch, j, k))
- break;
- if (line->old_lineno == -1) {
- di->addcount++;
- ci->addcount++;
- } else if (line->new_lineno == -1) {
- di->delcount++;
- ci->delcount++;
- }
- }
- }
- }
- ci->ndeltas = i;
- ci->filecount = i;
-
- return 0;
+commitinfo_getstats(struct commitinfo *ci) {
+ struct deltainfo *di;
+ git_diff_options opts;
+ git_diff_find_options fopts;
+ const git_diff_delta *delta;
+ const git_diff_hunk *hunk;
+ const git_diff_line *line;
+ git_patch *patch = NULL;
+ size_t ndeltas, nhunks, nhunklines;
+ size_t i, j, k;
+
+ if (git_tree_lookup(&(ci->commit_tree), repo, git_commit_tree_id(ci->commit)))
+ goto err;
+ if (!git_commit_parent(&(ci->parent), ci->commit, 0)) {
+ if (git_tree_lookup(&(ci->parent_tree), repo, git_commit_tree_id(ci->parent))) {
+ ci->parent = NULL;
+ ci->parent_tree = NULL;
+ }
+ }
+
+ git_diff_init_options(&opts, GIT_DIFF_OPTIONS_VERSION);
+ opts.flags |= GIT_DIFF_DISABLE_PATHSPEC_MATCH |
+ GIT_DIFF_IGNORE_SUBMODULES |
+ GIT_DIFF_INCLUDE_TYPECHANGE;
+ if (git_diff_tree_to_tree(&(ci->diff), repo, ci->parent_tree, ci->commit_tree, &opts))
+ goto err;
+
+ if (git_diff_find_init_options(&fopts, GIT_DIFF_FIND_OPTIONS_VERSION))
+ goto err;
+ /* find renames and copies, exact matches (no heuristic) for renames. */
+ fopts.flags |= GIT_DIFF_FIND_RENAMES | GIT_DIFF_FIND_COPIES |
+ GIT_DIFF_FIND_EXACT_MATCH_ONLY;
+ if (git_diff_find_similar(ci->diff, &fopts))
+ goto err;
+
+ ndeltas = git_diff_num_deltas(ci->diff);
+ if (ndeltas && !(ci->deltas = calloc(ndeltas, sizeof(struct deltainfo *))))
+ err(1, "calloc");
+
+ for (i = 0; i < ndeltas; i++) {
+ if (git_patch_from_diff(&patch, ci->diff, i))
+ goto err;
+
+ if (!(di = calloc(1, sizeof(struct deltainfo))))
+ err(1, "calloc");
+ di->patch = patch;
+ ci->deltas[i] = di;
+
+ delta = git_patch_get_delta(patch);
+
+ /* skip stats for binary data */
+ if (delta->flags & GIT_DIFF_FLAG_BINARY)
+ continue;
+
+ nhunks = git_patch_num_hunks(patch);
+ for (j = 0; j < nhunks; j++) {
+ if (git_patch_get_hunk(&hunk, &nhunklines, patch, j))
+ break;
+ for (k = 0;; k++) {
+ if (git_patch_get_line_in_hunk(&line, patch, j, k))
+ break;
+ if (line->old_lineno == -1) {
+ di->addcount++;
+ ci->addcount++;
+ } else if (line->new_lineno == -1) {
+ di->delcount++;
+ ci->delcount++;
+ }
+ }
+ }
+ }
+ ci->ndeltas = i;
+ ci->filecount = i;
+
+ return 0;
err:
- git_diff_free(ci->diff);
- ci->diff = NULL;
- git_tree_free(ci->commit_tree);
- ci->commit_tree = NULL;
- git_tree_free(ci->parent_tree);
- ci->parent_tree = NULL;
- git_commit_free(ci->parent);
- ci->parent = NULL;
-
- if (ci->deltas)
- for (i = 0; i < ci->ndeltas; i++)
- deltainfo_free(ci->deltas[i]);
- free(ci->deltas);
- ci->deltas = NULL;
- ci->ndeltas = 0;
- ci->addcount = 0;
- ci->delcount = 0;
- ci->filecount = 0;
-
- return -1;
+ git_diff_free(ci->diff);
+ ci->diff = NULL;
+ git_tree_free(ci->commit_tree);
+ ci->commit_tree = NULL;
+ git_tree_free(ci->parent_tree);
+ ci->parent_tree = NULL;
+ git_commit_free(ci->parent);
+ ci->parent = NULL;
+
+ if (ci->deltas)
+ for (i = 0; i < ci->ndeltas; i++)
+ deltainfo_free(ci->deltas[i]);
+ free(ci->deltas);
+ ci->deltas = NULL;
+ ci->ndeltas = 0;
+ ci->addcount = 0;
+ ci->delcount = 0;
+ ci->filecount = 0;
+
+ return -1;
}
void
-commitinfo_free(struct commitinfo *ci)
-{
- size_t i;
-
- if (!ci)
- return;
- if (ci->deltas)
- for (i = 0; i < ci->ndeltas; i++)
- deltainfo_free(ci->deltas[i]);
-
- free(ci->deltas);
- git_diff_free(ci->diff);
- git_tree_free(ci->commit_tree);
- git_tree_free(ci->parent_tree);
- git_commit_free(ci->commit);
- git_commit_free(ci->parent);
- memset(ci, 0, sizeof(*ci));
- free(ci);
+commitinfo_free(struct commitinfo *ci) {
+ size_t i;
+
+ if (!ci)
+ return;
+ if (ci->deltas)
+ for (i = 0; i < ci->ndeltas; i++)
+ deltainfo_free(ci->deltas[i]);
+
+ free(ci->deltas);
+ git_diff_free(ci->diff);
+ git_tree_free(ci->commit_tree);
+ git_tree_free(ci->parent_tree);
+ git_commit_free(ci->commit);
+ git_commit_free(ci->parent);
+ memset(ci, 0, sizeof(*ci));
+ free(ci);
}
struct commitinfo *
-commitinfo_getbyoid(const git_oid *id)
-{
- struct commitinfo *ci;
+commitinfo_getbyoid(const git_oid *id) {
+ struct commitinfo *ci;
- if (!(ci = calloc(1, sizeof(struct commitinfo))))
- err(1, "calloc");
+ if (!(ci = calloc(1, sizeof(struct commitinfo))))
+ err(1, "calloc");
- if (git_commit_lookup(&(ci->commit), repo, id))
- goto err;
- ci->id = id;
+ if (git_commit_lookup(&(ci->commit), repo, id))
+ goto err;
+ ci->id = id;
- git_oid_tostr(ci->oid, sizeof(ci->oid), git_commit_id(ci->commit));
- git_oid_tostr(ci->parentoid, sizeof(ci->parentoid), git_commit_parent_id(ci->commit, 0));
+ git_oid_tostr(ci->oid, sizeof(ci->oid), git_commit_id(ci->commit));
+ git_oid_tostr(ci->parentoid, sizeof(ci->parentoid), git_commit_parent_id(ci->commit, 0));
- ci->author = git_commit_author(ci->commit);
- ci->committer = git_commit_committer(ci->commit);
- ci->summary = git_commit_summary(ci->commit);
- ci->msg = git_commit_message(ci->commit);
+ ci->author = git_commit_author(ci->commit);
+ ci->committer = git_commit_committer(ci->commit);
+ ci->summary = git_commit_summary(ci->commit);
+ ci->msg = git_commit_message(ci->commit);
- return ci;
+ return ci;
err:
- commitinfo_free(ci);
+ commitinfo_free(ci);
- return NULL;
+ return NULL;
}
int
-refs_cmp(const void *v1, const void *v2)
-{
- const struct referenceinfo *r1 = v1, *r2 = v2;
- time_t t1, t2;
- int r;
-
- if ((r = git_reference_is_tag(r1->ref) - git_reference_is_tag(r2->ref)))
- return r;
-
- t1 = r1->ci->author ? r1->ci->author->when.time : 0;
- t2 = r2->ci->author ? r2->ci->author->when.time : 0;
- if ((r = t1 > t2 ? -1 : (t1 == t2 ? 0 : 1)))
- return r;
-
- return strcmp(git_reference_shorthand(r1->ref),
- git_reference_shorthand(r2->ref));
+refs_cmp(const void *v1, const void *v2) {
+ const struct referenceinfo *r1 = v1, *r2 = v2;
+ time_t t1, t2;
+ int r;
+
+ if ((r = git_reference_is_tag(r1->ref) - git_reference_is_tag(r2->ref)))
+ return r;
+
+ t1 = r1->ci->author ? r1->ci->author->when.time : 0;
+ t2 = r2->ci->author ? r2->ci->author->when.time : 0;
+ if ((r = t1 > t2 ? -1 : (t1 == t2 ? 0 : 1)))
+ return r;
+
+ return strcmp(git_reference_shorthand(r1->ref),
+ git_reference_shorthand(r2->ref));
}
int
-getrefs(struct referenceinfo **pris, size_t *prefcount)
-{
- struct referenceinfo *ris = NULL;
- struct commitinfo *ci = NULL;
- git_reference_iterator *it = NULL;
- const git_oid *id = NULL;
- git_object *obj = NULL;
- git_reference *dref = NULL, *r, *ref = NULL;
- size_t i, refcount;
-
- *pris = NULL;
- *prefcount = 0;
-
- if (git_reference_iterator_new(&it, repo))
- return -1;
-
- for (refcount = 0; !git_reference_next(&ref, it); ) {
- if (!git_reference_is_branch(ref) && !git_reference_is_tag(ref)) {
- git_reference_free(ref);
- ref = NULL;
- continue;
- }
-
- switch (git_reference_type(ref)) {
- case GIT_REF_SYMBOLIC:
- if (git_reference_resolve(&dref, ref))
- goto err;
- r = dref;
- break;
- case GIT_REF_OID:
- r = ref;
- break;
- default:
- continue;
- }
- if (!git_reference_target(r) ||
- git_reference_peel(&obj, r, GIT_OBJ_ANY))
- goto err;
- if (!(id = git_object_id(obj)))
- goto err;
- if (!(ci = commitinfo_getbyoid(id)))
- break;
-
- if (!(ris = reallocarray(ris, refcount + 1, sizeof(*ris))))
- err(1, "realloc");
- ris[refcount].ci = ci;
- ris[refcount].ref = r;
- refcount++;
-
- git_object_free(obj);
- obj = NULL;
- git_reference_free(dref);
- dref = NULL;
- }
- git_reference_iterator_free(it);
-
- /* sort by type, date then shorthand name */
- qsort(ris, refcount, sizeof(*ris), refs_cmp);
-
- *pris = ris;
- *prefcount = refcount;
-
- return 0;
+getrefs(struct referenceinfo **pris, size_t *prefcount) {
+ struct referenceinfo *ris = NULL;
+ struct commitinfo *ci = NULL;
+ git_reference_iterator *it = NULL;
+ const git_oid *id = NULL;
+ git_object *obj = NULL;
+ git_reference *dref = NULL, *r, *ref = NULL;
+ size_t i, refcount;
+
+ *pris = NULL;
+ *prefcount = 0;
+
+ if (git_reference_iterator_new(&it, repo))
+ return -1;
+
+ for (refcount = 0; !git_reference_next(&ref, it);) {
+ if (!git_reference_is_branch(ref) && !git_reference_is_tag(ref)) {
+ git_reference_free(ref);
+ ref = NULL;
+ continue;
+ }
+
+ switch (git_reference_type(ref)) {
+ case GIT_REF_SYMBOLIC:
+ if (git_reference_resolve(&dref, ref))
+ goto err;
+ r = dref;
+ break;
+ case GIT_REF_OID:
+ r = ref;
+ break;
+ default:
+ continue;
+ }
+ if (!git_reference_target(r) ||
+ git_reference_peel(&obj, r, GIT_OBJ_ANY))
+ goto err;
+ if (!(id = git_object_id(obj)))
+ goto err;
+ if (!(ci = commitinfo_getbyoid(id)))
+ break;
+
+ if (!(ris = reallocarray(ris, refcount + 1, sizeof(*ris))))
+ err(1, "realloc");
+ ris[refcount].ci = ci;
+ ris[refcount].ref = r;
+ refcount++;
+
+ git_object_free(obj);
+ obj = NULL;
+ git_reference_free(dref);
+ dref = NULL;
+ }
+ git_reference_iterator_free(it);
+
+ /* sort by type, date then shorthand name */
+ qsort(ris, refcount, sizeof(*ris), refs_cmp);
+
+ *pris = ris;
+ *prefcount = refcount;
+
+ return 0;
err:
- git_object_free(obj);
- git_reference_free(dref);
- commitinfo_free(ci);
- for (i = 0; i < refcount; i++) {
- commitinfo_free(ris[i].ci);
- git_reference_free(ris[i].ref);
- }
- free(ris);
-
- return -1;
+ git_object_free(obj);
+ git_reference_free(dref);
+ commitinfo_free(ci);
+ for (i = 0; i < refcount; i++) {
+ commitinfo_free(ris[i].ci);
+ git_reference_free(ris[i].ref);
+ }
+ free(ris);
+
+ return -1;
}
FILE *
-efopen(const char *filename, const char *flags)
-{
- FILE *fp;
+efopen(const char *filename, const char *flags) {
+ FILE *fp;
- if (!(fp = fopen(filename, flags)))
- err(1, "fopen: '%s'", filename);
+ if (!(fp = fopen(filename, flags)))
+ err(1, "fopen: '%s'", filename);
- return fp;
+ return fp;
}
/* Percent-encode, see RFC3986 section 2.1. */
void
-percentencode(FILE *fp, const char *s, size_t len)
-{
- static char tab[] = "0123456789ABCDEF";
- unsigned char uc;
- size_t i;
-
- for (i = 0; *s && i < len; s++, i++) {
- uc = *s;
- /* NOTE: do not encode '/' for paths or ",-." */
- if (uc < ',' || uc >= 127 || (uc >= ':' && uc <= '@') ||
- uc == '[' || uc == ']') {
- putc('%', fp);
- putc(tab[(uc >> 4) & 0x0f], fp);
- putc(tab[uc & 0x0f], fp);
- } else {
- putc(uc, fp);
- }
- }
+percentencode(FILE *fp, const char *s, size_t len) {
+ static char tab[] = "0123456789ABCDEF";
+ unsigned char uc;
+ size_t i;
+
+ for (i = 0; *s && i < len; s++, i++) {
+ uc = *s;
+ /* NOTE: do not encode '/' for paths or ",-." */
+ if (uc < ',' || uc >= 127 || (uc >= ':' && uc <= '@') ||
+ uc == '[' || uc == ']') {
+ putc('%', fp);
+ putc(tab[(uc >> 4) & 0x0f], fp);
+ putc(tab[uc & 0x0f], fp);
+ } else {
+ putc(uc, fp);
+ }
+ }
}
/* Escape characters below as HTML 2.0 / XML 1.0. */
void
-xmlencode(FILE *fp, const char *s, size_t len)
-{
- size_t i;
-
- for (i = 0; *s && i < len; s++, i++) {
- switch(*s) {
- case '<': fputs("<", fp); break;
- case '>': fputs(">", fp); break;
- case '\'': fputs("'", fp); break;
- case '&': fputs("&", fp); break;
- case '"': fputs(""", fp); break;
- default: putc(*s, fp);
- }
- }
+xmlencode(FILE *fp, const char *s, size_t len) {
+ size_t i;
+
+ for (i = 0; *s && i < len; s++, i++) {
+ switch (*s) {
+ case '<': fputs("<", fp); break;
+ case '>': fputs(">", fp); break;
+ case '\'': fputs("'", fp); break;
+ case '&': fputs("&", fp); break;
+ case '"': fputs(""", fp); break;
+ default: putc(*s, fp);
+ }
+ }
}
/* Escape characters below as HTML 2.0 / XML 1.0, ignore printing '\r', '\n' */
void
-xmlencodeline(FILE *fp, const char *s, size_t len)
-{
- size_t i;
-
- for (i = 0; *s && i < len; s++, i++) {
- switch(*s) {
- case '<': fputs("<", fp); break;
- case '>': fputs(">", fp); break;
- case '\'': fputs("'", fp); break;
- case '&': fputs("&", fp); break;
- case '"': fputs(""", fp); break;
- case '\r': break; /* ignore CR */
- case '\n': break; /* ignore LF */
- default: putc(*s, fp);
- }
- }
+xmlencodeline(FILE *fp, const char *s, size_t len) {
+ size_t i;
+
+ for (i = 0; *s && i < len; s++, i++) {
+ switch (*s) {
+ case '<': fputs("<", fp); break;
+ case '>': fputs(">", fp); break;
+ case '\'': fputs("'", fp); break;
+ case '&': fputs("&", fp); break;
+ case '"': fputs(""", fp); break;
+ case '\r': break; /* ignore CR */
+ case '\n': break; /* ignore LF */
+ default: putc(*s, fp);
+ }
+ }
}
int
-mkdirp(const char *path)
-{
- char tmp[PATH_MAX], *p;
-
- if (strlcpy(tmp, path, sizeof(tmp)) >= sizeof(tmp))
- errx(1, "path truncated: '%s'", path);
- for (p = tmp + (tmp[0] == '/'); *p; p++) {
- if (*p != '/')
- continue;
- *p = '\0';
- if (mkdir(tmp, S_IRWXU | S_IRWXG | S_IRWXO) < 0 && errno != EEXIST)
- return -1;
- *p = '/';
- }
- if (mkdir(tmp, S_IRWXU | S_IRWXG | S_IRWXO) < 0 && errno != EEXIST)
- return -1;
- return 0;
+mkdirp(const char *path) {
+ char tmp[PATH_MAX], *p;
+
+ if (strlcpy(tmp, path, sizeof(tmp)) >= sizeof(tmp))
+ errx(1, "path truncated: '%s'", path);
+ for (p = tmp + (tmp[0] == '/'); *p; p++) {
+ if (*p != '/')
+ continue;
+ *p = '\0';
+ if (mkdir(tmp, S_IRWXU | S_IRWXG | S_IRWXO) < 0 && errno != EEXIST)
+ return -1;
+ *p = '/';
+ }
+ if (mkdir(tmp, S_IRWXU | S_IRWXG | S_IRWXO) < 0 && errno != EEXIST)
+ return -1;
+ return 0;
}
void
-printtimez(FILE *fp, const git_time *intime)
-{
- struct tm *intm;
- time_t t;
- char out[32];
-
- t = (time_t)intime->time;
- if (!(intm = gmtime(&t)))
- return;
- strftime(out, sizeof(out), "%Y-%m-%dT%H:%M:%SZ", intm);
- fputs(out, fp);
+printtimez(FILE *fp, const git_time *intime) {
+ struct tm *intm;
+ time_t t;
+ char out[32];
+
+ t = (time_t)intime->time;
+ if (!(intm = gmtime(&t)))
+ return;
+ strftime(out, sizeof(out), "%Y-%m-%dT%H:%M:%SZ", intm);
+ fputs(out, fp);
}
void
-printtime(FILE *fp, const git_time *intime)
-{
- struct tm *intm;
- time_t t;
- char out[32];
-
- t = (time_t)intime->time + (intime->offset * 60);
- if (!(intm = gmtime(&t)))
- return;
- strftime(out, sizeof(out), "%a, %e %b %Y %H:%M:%S", intm);
- if (intime->offset < 0)
- fprintf(fp, "%s -%02d%02d", out,
- -(intime->offset) / 60, -(intime->offset) % 60);
- else
- fprintf(fp, "%s +%02d%02d", out,
- intime->offset / 60, intime->offset % 60);
+printtime(FILE *fp, const git_time *intime) {
+ struct tm *intm;
+ time_t t;
+ char out[32];
+
+ t = (time_t)intime->time + (intime->offset * 60);
+ if (!(intm = gmtime(&t)))
+ return;
+ strftime(out, sizeof(out), "%a, %e %b %Y %H:%M:%S", intm);
+ if (intime->offset < 0)
+ fprintf(fp, "%s -%02d%02d", out,
+ -(intime->offset) / 60, -(intime->offset) % 60);
+ else
+ fprintf(fp, "%s +%02d%02d", out,
+ intime->offset / 60, intime->offset % 60);
}
void
-printtimeshort(FILE *fp, const git_time *intime)
-{
- struct tm *intm;
- time_t t;
- char out[32];
-
- t = (time_t)intime->time;
- if (!(intm = gmtime(&t)))
- return;
- strftime(out, sizeof(out), "%Y-%m-%d %H:%M", intm);
- fputs(out, fp);
+printtimeshort(FILE *fp, const git_time *intime) {
+ struct tm *intm;
+ time_t t;
+ char out[32];
+
+ t = (time_t)intime->time;
+ if (!(intm = gmtime(&t)))
+ return;
+ strftime(out, sizeof(out), "%Y-%m-%d %H:%M", intm);
+ fputs(out, fp);
}
void
-writeheader(FILE *fp, const char *title)
-{
- fputs("<!DOCTYPE html>\n"
- "<html>\n<head>\n"
- "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
- "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" />\n"
- "<title>", fp);
- xmlencode(fp, title, strlen(title));
- if (title[0] && strippedname[0])
- fputs(" - ", fp);
- xmlencode(fp, strippedname, strlen(strippedname));
- if (description[0])
- fputs(" - ", fp);
- xmlencode(fp, description, strlen(description));
- fprintf(fp, "</title>\n<link rel=\"icon\" type=\"image/png\" href=\"%sfavicon.png\" />\n", relpath);
- fputs("<link rel=\"alternate\" type=\"application/atom+xml\" title=\"", fp);
- xmlencode(fp, name, strlen(name));
- fprintf(fp, " Atom Feed\" href=\"%satom.xml\" />\n", relpath);
- fputs("<link rel=\"alternate\" type=\"application/atom+xml\" title=\"", fp);
- xmlencode(fp, name, strlen(name));
- fprintf(fp, " Atom Feed (tags)\" href=\"%stags.xml\" />\n", relpath);
- fprintf(fp, "<link rel=\"stylesheet\" type=\"text/css\" href=\"%sstyle.css\" />\n", relpath);
- fputs("</head>\n<body>\n<table><tr><td>", fp);
- fprintf(fp, "<a href=\"../%s\"><img src=\"%slogo.png\" alt=\"\" width=\"32\" height=\"32\" /></a>",
- relpath, relpath);
- fputs("</td><td><h1>", fp);
- xmlencode(fp, strippedname, strlen(strippedname));
- fputs("</h1><span class=\"desc\">", fp);
- xmlencode(fp, description, strlen(description));
- fputs("</span></td></tr>", fp);
- if (cloneurl[0]) {
- fputs("<tr class=\"url\"><td></td><td>git clone <a href=\"", fp);
- xmlencode(fp, cloneurl, strlen(cloneurl)); /* not percent-encoded */
- fputs("\">", fp);
- xmlencode(fp, cloneurl, strlen(cloneurl));
- fputs("</a></td></tr>", fp);
- }
- fputs("<tr><td></td><td>\n", fp);
- fprintf(fp, "<a href=\"%slog.html\">Log</a> | ", relpath);
- fprintf(fp, "<a href=\"%sfiles.html\">Files</a> | ", relpath);
- fprintf(fp, "<a href=\"%srefs.html\">Refs</a>", relpath);
- if (submodules)
- fprintf(fp, " | <a href=\"%sfile/%s.html\">Submodules</a>",
- relpath, submodules);
- if (readme)
- fprintf(fp, " | <a href=\"%sfile/%s.html\">README</a>",
- relpath, readme);
- if (license)
- fprintf(fp, " | <a href=\"%sfile/%s.html\">LICENSE</a>",
- relpath, license);
- fputs("</td></tr></table>\n<hr/>\n<div id=\"content\">\n", fp);
+writeheader(FILE *fp, const char *title) {
+ fputs(
+ "<!DOCTYPE html>\n"
+ "<html>\n<head>\n"
+ "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
+ "<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" />\n"
+ "<link rel=\"stylesheet\" href=\"https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.11.1/styles/default.min.css\">\n"
+ "<script src=\"https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.11.1/highlight.min.js\"></script>\n"
+ "<title>",
+ fp);
+ xmlencode(fp, title, strlen(title));
+ if (title[0] && strippedname[0])
+ fputs(" - ", fp);
+ xmlencode(fp, strippedname, strlen(strippedname));
+ if (description[0])
+ fputs(" - ", fp);
+ xmlencode(fp, description, strlen(description));
+ fprintf(fp, "</title>\n<link rel=\"icon\" type=\"image/png\" href=\"%sfavicon.png\" />\n", relpath);
+ fputs("<link rel=\"alternate\" type=\"application/atom+xml\" title=\"", fp);
+ xmlencode(fp, name, strlen(name));
+ fprintf(fp, " Atom Feed\" href=\"%satom.xml\" />\n", relpath);
+ fputs("<link rel=\"alternate\" type=\"application/atom+xml\" title=\"", fp);
+ xmlencode(fp, name, strlen(name));
+ fprintf(fp, " Atom Feed (tags)\" href=\"%stags.xml\" />\n", relpath);
+ fprintf(fp, "<link rel=\"stylesheet\" type=\"text/css\" href=\"%sstyle.css\" />\n", relpath);
+ fputs("</head>\n<body>\n<table><tr><td>", fp);
+ fprintf(fp, "<a href=\"../%s\"><img src=\"%slogo.png\" alt=\"\" width=\"32\" height=\"32\" /></a>",
+ relpath, relpath);
+ fputs("</td><td><h1>", fp);
+ xmlencode(fp, strippedname, strlen(strippedname));
+ fputs("</h1><span class=\"desc\">", fp);
+ xmlencode(fp, description, strlen(description));
+ fputs("</span></td></tr>", fp);
+ if (cloneurl[0]) {
+ fputs("<tr class=\"url\"><td></td><td>git clone <a href=\"", fp);
+ xmlencode(fp, cloneurl, strlen(cloneurl)); /* not percent-encoded */
+ fputs("\">", fp);
+ xmlencode(fp, cloneurl, strlen(cloneurl));
+ fputs("</a></td></tr>", fp);
+ }
+ fputs("<tr><td></td><td>\n", fp);
+ fprintf(fp, "<a href=\"%slog.html\">Log</a> | ", relpath);
+ fprintf(fp, "<a href=\"%sfiles.html\">Files</a> | ", relpath);
+ fprintf(fp, "<a href=\"%srefs.html\">Refs</a>", relpath);
+ if (submodules)
+ fprintf(fp, " | <a href=\"%sfile/%s.html\">Submodules</a>",
+ relpath, submodules);
+ if (readme)
+ fprintf(fp, " | <a href=\"%sfile/%s.html\">README</a>",
+ relpath, readme);
+ if (license)
+ fprintf(fp, " | <a href=\"%sfile/%s.html\">LICENSE</a>",
+ relpath, license);
+ fputs("</td></tr></table>\n<hr/>\n<div id=\"content\">\n", fp);
}
void
-writefooter(FILE *fp)
-{
- fputs("</div>\n</body>\n</html>\n", fp);
+writefooter(FILE *fp) {
+ fputs("</div>\n</body>\n<script>hljs.highlightAll();</script>\n</html>\n", fp);
}
size_t
-writeblobhtml(FILE *fp, const git_blob *blob)
-{
- size_t n = 0, i, len, prev;
- const char *nfmt = "<a href=\"#l%zu\" class=\"line\" id=\"l%zu\">%7zu</a> ";
- const char *s = git_blob_rawcontent(blob);
-
- len = git_blob_rawsize(blob);
- fputs("<pre id=\"blob\">\n", fp);
-
- if (len > 0) {
- for (i = 0, prev = 0; i < len; i++) {
- if (s[i] != '\n')
- continue;
- n++;
- fprintf(fp, nfmt, n, n, n);
- xmlencodeline(fp, &s[prev], i - prev + 1);
- putc('\n', fp);
- prev = i + 1;
- }
- /* trailing data */
- if ((len - prev) > 0) {
- n++;
- fprintf(fp, nfmt, n, n, n);
- xmlencodeline(fp, &s[prev], len - prev);
- }
- }
-
- fputs("</pre>\n", fp);
-
- return n;
+writeblobhtml(FILE *fp, const git_blob *blob) {
+ size_t n = 0, i, len, prev;
+ const char *nfmt = "<a href=\"#l%zu\" class=\"line\" id=\"l%zu\">%7zu</a> ";
+ const char *s = git_blob_rawcontent(blob);
+
+ len = git_blob_rawsize(blob);
+ fputs("<pre id=\"blob\"><code>\n", fp);
+
+ if (len > 0) {
+ for (i = 0, prev = 0; i < len; i++) {
+ if (s[i] != '\n')
+ continue;
+ n++;
+ fprintf(fp, nfmt, n, n, n);
+ xmlencodeline(fp, &s[prev], i - prev + 1);
+ putc('\n', fp);
+ prev = i + 1;
+ }
+ /* trailing data */
+ if ((len - prev) > 0) {
+ n++;
+ fprintf(fp, nfmt, n, n, n);
+ xmlencodeline(fp, &s[prev], len - prev);
+ }
+ }
+
+ fputs("</code></pre>\n", fp);
+
+ return n;
}
void
-printcommit(FILE *fp, struct commitinfo *ci)
-{
- fprintf(fp, "<b>commit</b> <a href=\"%scommit/%s.html\">%s</a>\n",
- relpath, ci->oid, ci->oid);
-
- if (ci->parentoid[0])
- fprintf(fp, "<b>parent</b> <a href=\"%scommit/%s.html\">%s</a>\n",
- relpath, ci->parentoid, ci->parentoid);
-
- if (ci->author) {
- fputs("<b>Author:</b> ", fp);
- xmlencode(fp, ci->author->name, strlen(ci->author->name));
- fputs(" <<a href=\"mailto:", fp);
- xmlencode(fp, ci->author->email, strlen(ci->author->email)); /* not percent-encoded */
- fputs("\">", fp);
- xmlencode(fp, ci->author->email, strlen(ci->author->email));
- fputs("</a>>\n<b>Date:</b> ", fp);
- printtime(fp, &(ci->author->when));
- putc('\n', fp);
- }
- if (ci->msg) {
- putc('\n', fp);
- xmlencode(fp, ci->msg, strlen(ci->msg));
- putc('\n', fp);
- }
+printcommit(FILE *fp, struct commitinfo *ci) {
+ fprintf(fp, "<b>commit</b> <a href=\"%scommit/%s.html\">%s</a>\n",
+ relpath, ci->oid, ci->oid);
+
+ if (ci->parentoid[0])
+ fprintf(fp, "<b>parent</b> <a href=\"%scommit/%s.html\">%s</a>\n",
+ relpath, ci->parentoid, ci->parentoid);
+
+ if (ci->author) {
+ fputs("<b>Author:</b> ", fp);
+ xmlencode(fp, ci->author->name, strlen(ci->author->name));
+ fputs(" <<a href=\"mailto:", fp);
+ xmlencode(fp, ci->author->email, strlen(ci->author->email)); /* not percent-encoded */
+ fputs("\">", fp);
+ xmlencode(fp, ci->author->email, strlen(ci->author->email));
+ fputs("</a>>\n<b>Date:</b> ", fp);
+ printtime(fp, &(ci->author->when));
+ putc('\n', fp);
+ }
+ if (ci->msg) {
+ putc('\n', fp);
+ xmlencode(fp, ci->msg, strlen(ci->msg));
+ putc('\n', fp);
+ }
}
void
-printshowfile(FILE *fp, struct commitinfo *ci)
-{
- const git_diff_delta *delta;
- const git_diff_hunk *hunk;
- const git_diff_line *line;
- git_patch *patch;
- size_t nhunks, nhunklines, changed, add, del, total, i, j, k;
- char linestr[80];
- int c;
-
- printcommit(fp, ci);
-
- if (!ci->deltas)
- return;
-
- if (ci->filecount > 1000 ||
- ci->ndeltas > 1000 ||
- ci->addcount > 100000 ||
- ci->delcount > 100000) {
- fputs("Diff is too large, output suppressed.\n", fp);
- return;
- }
-
- /* diff stat */
- fputs("<b>Diffstat:</b>\n<table>", fp);
- for (i = 0; i < ci->ndeltas; i++) {
- delta = git_patch_get_delta(ci->deltas[i]->patch);
-
- switch (delta->status) {
- case GIT_DELTA_ADDED: c = 'A'; break;
- case GIT_DELTA_COPIED: c = 'C'; break;
- case GIT_DELTA_DELETED: c = 'D'; break;
- case GIT_DELTA_MODIFIED: c = 'M'; break;
- case GIT_DELTA_RENAMED: c = 'R'; break;
- case GIT_DELTA_TYPECHANGE: c = 'T'; break;
- default: c = ' '; break;
- }
- if (c == ' ')
- fprintf(fp, "<tr><td>%c", c);
- else
- fprintf(fp, "<tr><td class=\"%c\">%c", c, c);
-
- fprintf(fp, "</td><td><a href=\"#h%zu\">", i);
- xmlencode(fp, delta->old_file.path, strlen(delta->old_file.path));
- if (strcmp(delta->old_file.path, delta->new_file.path)) {
- fputs(" -> ", fp);
- xmlencode(fp, delta->new_file.path, strlen(delta->new_file.path));
- }
-
- add = ci->deltas[i]->addcount;
- del = ci->deltas[i]->delcount;
- changed = add + del;
- total = sizeof(linestr) - 2;
- if (changed > total) {
- if (add)
- add = ((float)total / changed * add) + 1;
- if (del)
- del = ((float)total / changed * del) + 1;
- }
- memset(&linestr, '+', add);
- memset(&linestr[add], '-', del);
-
- fprintf(fp, "</a></td><td> | </td><td class=\"num\">%zu</td><td><span class=\"i\">",
- ci->deltas[i]->addcount + ci->deltas[i]->delcount);
- fwrite(&linestr, 1, add, fp);
- fputs("</span><span class=\"d\">", fp);
- fwrite(&linestr[add], 1, del, fp);
- fputs("</span></td></tr>\n", fp);
- }
- fprintf(fp, "</table></pre><pre>%zu file%s changed, %zu insertion%s(+), %zu deletion%s(-)\n",
- ci->filecount, ci->filecount == 1 ? "" : "s",
- ci->addcount, ci->addcount == 1 ? "" : "s",
- ci->delcount, ci->delcount == 1 ? "" : "s");
-
- fputs("<hr/>", fp);
-
- for (i = 0; i < ci->ndeltas; i++) {
- patch = ci->deltas[i]->patch;
- delta = git_patch_get_delta(patch);
- fprintf(fp, "<b>diff --git a/<a id=\"h%zu\" href=\"%sfile/", i, relpath);
- percentencode(fp, delta->old_file.path, strlen(delta->old_file.path));
- fputs(".html\">", fp);
- xmlencode(fp, delta->old_file.path, strlen(delta->old_file.path));
- fprintf(fp, "</a> b/<a href=\"%sfile/", relpath);
- percentencode(fp, delta->new_file.path, strlen(delta->new_file.path));
- fprintf(fp, ".html\">");
- xmlencode(fp, delta->new_file.path, strlen(delta->new_file.path));
- fprintf(fp, "</a></b>\n");
-
- /* check binary data */
- if (delta->flags & GIT_DIFF_FLAG_BINARY) {
- fputs("Binary files differ.\n", fp);
- continue;
- }
-
- nhunks = git_patch_num_hunks(patch);
- for (j = 0; j < nhunks; j++) {
- if (git_patch_get_hunk(&hunk, &nhunklines, patch, j))
- break;
-
- fprintf(fp, "<a href=\"#h%zu-%zu\" id=\"h%zu-%zu\" class=\"h\">", i, j, i, j);
- xmlencode(fp, hunk->header, hunk->header_len);
- fputs("</a>", fp);
-
- for (k = 0; ; k++) {
- if (git_patch_get_line_in_hunk(&line, patch, j, k))
- break;
- if (line->old_lineno == -1)
- fprintf(fp, "<a href=\"#h%zu-%zu-%zu\" id=\"h%zu-%zu-%zu\" class=\"i\">+",
- i, j, k, i, j, k);
- else if (line->new_lineno == -1)
- fprintf(fp, "<a href=\"#h%zu-%zu-%zu\" id=\"h%zu-%zu-%zu\" class=\"d\">-",
- i, j, k, i, j, k);
- else
- putc(' ', fp);
- xmlencodeline(fp, line->content, line->content_len);
- putc('\n', fp);
- if (line->old_lineno == -1 || line->new_lineno == -1)
- fputs("</a>", fp);
- }
- }
- }
+printshowfile(FILE *fp, struct commitinfo *ci) {
+ const git_diff_delta *delta;
+ const git_diff_hunk *hunk;
+ const git_diff_line *line;
+ git_patch *patch;
+ size_t nhunks, nhunklines, changed, add, del, total, i, j, k;
+ char linestr[80];
+ int c;
+
+ printcommit(fp, ci);
+
+ if (!ci->deltas)
+ return;
+
+ if (ci->filecount > 1000 ||
+ ci->ndeltas > 1000 ||
+ ci->addcount > 100000 ||
+ ci->delcount > 100000) {
+ fputs("Diff is too large, output suppressed.\n", fp);
+ return;
+ }
+
+ /* diff stat */
+ fputs("<b>Diffstat:</b>\n<table>", fp);
+ for (i = 0; i < ci->ndeltas; i++) {
+ delta = git_patch_get_delta(ci->deltas[i]->patch);
+
+ switch (delta->status) {
+ case GIT_DELTA_ADDED: c = 'A'; break;
+ case GIT_DELTA_COPIED: c = 'C'; break;
+ case GIT_DELTA_DELETED: c = 'D'; break;
+ case GIT_DELTA_MODIFIED: c = 'M'; break;
+ case GIT_DELTA_RENAMED: c = 'R'; break;
+ case GIT_DELTA_TYPECHANGE: c = 'T'; break;
+ default: c = ' '; break;
+ }
+ if (c == ' ')
+ fprintf(fp, "<tr><td>%c", c);
+ else
+ fprintf(fp, "<tr><td class=\"%c\">%c", c, c);
+
+ fprintf(fp, "</td><td><a href=\"#h%zu\">", i);
+ xmlencode(fp, delta->old_file.path, strlen(delta->old_file.path));
+ if (strcmp(delta->old_file.path, delta->new_file.path)) {
+ fputs(" -> ", fp);
+ xmlencode(fp, delta->new_file.path, strlen(delta->new_file.path));
+ }
+
+ add = ci->deltas[i]->addcount;
+ del = ci->deltas[i]->delcount;
+ changed = add + del;
+ total = sizeof(linestr) - 2;
+ if (changed > total) {
+ if (add)
+ add = ((float)total / changed * add) + 1;
+ if (del)
+ del = ((float)total / changed * del) + 1;
+ }
+ memset(&linestr, '+', add);
+ memset(&linestr[add], '-', del);
+
+ fprintf(fp, "</a></td><td> | </td><td class=\"num\">%zu</td><td><span class=\"i\">",
+ ci->deltas[i]->addcount + ci->deltas[i]->delcount);
+ fwrite(&linestr, 1, add, fp);
+ fputs("</span><span class=\"d\">", fp);
+ fwrite(&linestr[add], 1, del, fp);
+ fputs("</span></td></tr>\n", fp);
+ }
+ fprintf(fp, "</table></pre><pre>%zu file%s changed, %zu insertion%s(+), %zu deletion%s(-)\n",
+ ci->filecount, ci->filecount == 1 ? "" : "s",
+ ci->addcount, ci->addcount == 1 ? "" : "s",
+ ci->delcount, ci->delcount == 1 ? "" : "s");
+
+ fputs("<hr/>", fp);
+
+ for (i = 0; i < ci->ndeltas; i++) {
+ patch = ci->deltas[i]->patch;
+ delta = git_patch_get_delta(patch);
+ fprintf(fp, "<b>diff --git a/<a id=\"h%zu\" href=\"%sfile/", i, relpath);
+ percentencode(fp, delta->old_file.path, strlen(delta->old_file.path));
+ fputs(".html\">", fp);
+ xmlencode(fp, delta->old_file.path, strlen(delta->old_file.path));
+ fprintf(fp, "</a> b/<a href=\"%sfile/", relpath);
+ percentencode(fp, delta->new_file.path, strlen(delta->new_file.path));
+ fprintf(fp, ".html\">");
+ xmlencode(fp, delta->new_file.path, strlen(delta->new_file.path));
+ fprintf(fp, "</a></b>\n");
+
+ /* check binary data */
+ if (delta->flags & GIT_DIFF_FLAG_BINARY) {
+ fputs("Binary files differ.\n", fp);
+ continue;
+ }
+
+ nhunks = git_patch_num_hunks(patch);
+ for (j = 0; j < nhunks; j++) {
+ if (git_patch_get_hunk(&hunk, &nhunklines, patch, j))
+ break;
+
+ fprintf(fp, "<a href=\"#h%zu-%zu\" id=\"h%zu-%zu\" class=\"h\">", i, j, i, j);
+ xmlencode(fp, hunk->header, hunk->header_len);
+ fputs("</a>", fp);
+
+ for (k = 0;; k++) {
+ if (git_patch_get_line_in_hunk(&line, patch, j, k))
+ break;
+ if (line->old_lineno == -1)
+ fprintf(fp, "<a href=\"#h%zu-%zu-%zu\" id=\"h%zu-%zu-%zu\" class=\"i\">+",
+ i, j, k, i, j, k);
+ else if (line->new_lineno == -1)
+ fprintf(fp, "<a href=\"#h%zu-%zu-%zu\" id=\"h%zu-%zu-%zu\" class=\"d\">-",
+ i, j, k, i, j, k);
+ else
+ putc(' ', fp);
+ xmlencodeline(fp, line->content, line->content_len);
+ putc('\n', fp);
+ if (line->old_lineno == -1 || line->new_lineno == -1)
+ fputs("</a>", fp);
+ }
+ }
+ }
}
void
-writelogline(FILE *fp, struct commitinfo *ci)
-{
- fputs("<tr><td>", fp);
- if (ci->author)
- printtimeshort(fp, &(ci->author->when));
- fputs("</td><td>", fp);
- if (ci->summary) {
- fprintf(fp, "<a href=\"%scommit/%s.html\">", relpath, ci->oid);
- xmlencode(fp, ci->summary, strlen(ci->summary));
- fputs("</a>", fp);
- }
- fputs("</td><td>", fp);
- if (ci->author)
- xmlencode(fp, ci->author->name, strlen(ci->author->name));
- fputs("</td><td class=\"num\" align=\"right\">", fp);
- fprintf(fp, "%zu", ci->filecount);
- fputs("</td><td class=\"num\" align=\"right\">", fp);
- fprintf(fp, "+%zu", ci->addcount);
- fputs("</td><td class=\"num\" align=\"right\">", fp);
- fprintf(fp, "-%zu", ci->delcount);
- fputs("</td></tr>\n", fp);
+writelogline(FILE *fp, struct commitinfo *ci) {
+ fputs("<tr><td>", fp);
+ if (ci->author)
+ printtimeshort(fp, &(ci->author->when));
+ fputs("</td><td>", fp);
+ if (ci->summary) {
+ fprintf(fp, "<a href=\"%scommit/%s.html\">", relpath, ci->oid);
+ xmlencode(fp, ci->summary, strlen(ci->summary));
+ fputs("</a>", fp);
+ }
+ fputs("</td><td>", fp);
+ if (ci->author)
+ xmlencode(fp, ci->author->name, strlen(ci->author->name));
+ fputs("</td><td class=\"num\" align=\"right\">", fp);
+ fprintf(fp, "%zu", ci->filecount);
+ fputs("</td><td class=\"num\" align=\"right\">", fp);
+ fprintf(fp, "+%zu", ci->addcount);
+ fputs("</td><td class=\"num\" align=\"right\">", fp);
+ fprintf(fp, "-%zu", ci->delcount);
+ fputs("</td></tr>\n", fp);
}
int
-writelog(FILE *fp, const git_oid *oid)
-{
- struct commitinfo *ci;
- git_revwalk *w = NULL;
- git_oid id;
- char path[PATH_MAX], oidstr[GIT_OID_HEXSZ + 1];
- FILE *fpfile;
- size_t remcommits = 0;
- int r;
-
- git_revwalk_new(&w, repo);
- git_revwalk_push(w, oid);
-
- while (!git_revwalk_next(&id, w)) {
- relpath = "";
-
- if (cachefile && !memcmp(&id, &lastoid, sizeof(id)))
- break;
-
- git_oid_tostr(oidstr, sizeof(oidstr), &id);
- r = snprintf(path, sizeof(path), "commit/%s.html", oidstr);
- if (r < 0 || (size_t)r >= sizeof(path))
- errx(1, "path truncated: 'commit/%s.html'", oidstr);
- r = access(path, F_OK);
-
- /* optimization: if there are no log lines to write and
- the commit file already exists: skip the diffstat */
- if (!nlogcommits) {
- remcommits++;
- if (!r)
- continue;
- }
-
- if (!(ci = commitinfo_getbyoid(&id)))
- break;
- /* diffstat: for stagit HTML required for the log.html line */
- if (commitinfo_getstats(ci) == -1)
- goto err;
-
- if (nlogcommits != 0) {
- writelogline(fp, ci);
- if (nlogcommits > 0)
- nlogcommits--;
- }
-
- if (cachefile)
- writelogline(wcachefp, ci);
-
- /* check if file exists if so skip it */
- if (r) {
- relpath = "../";
- fpfile = efopen(path, "w");
- writeheader(fpfile, ci->summary);
- fputs("<pre>", fpfile);
- printshowfile(fpfile, ci);
- fputs("</pre>\n", fpfile);
- writefooter(fpfile);
- checkfileerror(fpfile, path, 'w');
- fclose(fpfile);
- }
-err:
- commitinfo_free(ci);
- }
- git_revwalk_free(w);
-
- if (nlogcommits == 0 && remcommits != 0) {
- fprintf(fp, "<tr><td></td><td colspan=\"5\">"
- "%zu more commits remaining, fetch the repository"
- "</td></tr>\n", remcommits);
- }
-
- relpath = "";
-
- return 0;
+writelog(FILE *fp, const git_oid *oid) {
+ struct commitinfo *ci;
+ git_revwalk *w = NULL;
+ git_oid id;
+ char path[PATH_MAX], oidstr[GIT_OID_HEXSZ + 1];
+ FILE *fpfile;
+ size_t remcommits = 0;
+ int r;
+
+ git_revwalk_new(&w, repo);
+ git_revwalk_push(w, oid);
+
+ while (!git_revwalk_next(&id, w)) {
+ relpath = "";
+
+ if (cachefile && !memcmp(&id, &lastoid, sizeof(id)))
+ break;
+
+ git_oid_tostr(oidstr, sizeof(oidstr), &id);
+ r = snprintf(path, sizeof(path), "commit/%s.html", oidstr);
+ if (r < 0 || (size_t)r >= sizeof(path))
+ errx(1, "path truncated: 'commit/%s.html'", oidstr);
+ r = access(path, F_OK);
+
+ /* optimization: if there are no log lines to write and
+ the commit file already exists: skip the diffstat */
+ if (!nlogcommits) {
+ remcommits++;
+ if (!r)
+ continue;
+ }
+
+ if (!(ci = commitinfo_getbyoid(&id)))
+ break;
+ /* diffstat: for stagit HTML required for the log.html line */
+ if (commitinfo_getstats(ci) == -1)
+ goto err;
+
+ if (nlogcommits != 0) {
+ writelogline(fp, ci);
+ if (nlogcommits > 0)
+ nlogcommits--;
+ }
+
+ if (cachefile)
+ writelogline(wcachefp, ci);
+
+ /* check if file exists if so skip it */
+ if (r) {
+ relpath = "../";
+ fpfile = efopen(path, "w");
+ writeheader(fpfile, ci->summary);
+ fputs("<pre>", fpfile);
+ printshowfile(fpfile, ci);
+ fputs("</pre>\n", fpfile);
+ writefooter(fpfile);
+ checkfileerror(fpfile, path, 'w');
+ fclose(fpfile);
+ }
+ err:
+ commitinfo_free(ci);
+ }
+ git_revwalk_free(w);
+
+ if (nlogcommits == 0 && remcommits != 0) {
+ fprintf(fp,
+ "<tr><td></td><td colspan=\"5\">"
+ "%zu more commits remaining, fetch the repository"
+ "</td></tr>\n",
+ remcommits);
+ }
+
+ relpath = "";
+
+ return 0;
}
void
-printcommitatom(FILE *fp, struct commitinfo *ci, const char *tag)
-{
- fputs("<entry>\n", fp);
-
- fprintf(fp, "<id>%s</id>\n", ci->oid);
- if (ci->author) {
- fputs("<published>", fp);
- printtimez(fp, &(ci->author->when));
- fputs("</published>\n", fp);
- }
- if (ci->committer) {
- fputs("<updated>", fp);
- printtimez(fp, &(ci->committer->when));
- fputs("</updated>\n", fp);
- }
- if (ci->summary) {
- fputs("<title>", fp);
- if (tag && tag[0]) {
- fputs("[", fp);
- xmlencode(fp, tag, strlen(tag));
- fputs("] ", fp);
- }
- xmlencode(fp, ci->summary, strlen(ci->summary));
- fputs("</title>\n", fp);
- }
- fprintf(fp, "<link rel=\"alternate\" type=\"text/html\" href=\"%scommit/%s.html\" />\n",
- baseurl, ci->oid);
-
- if (ci->author) {
- fputs("<author>\n<name>", fp);
- xmlencode(fp, ci->author->name, strlen(ci->author->name));
- fputs("</name>\n<email>", fp);
- xmlencode(fp, ci->author->email, strlen(ci->author->email));
- fputs("</email>\n</author>\n", fp);
- }
-
- fputs("<content>", fp);
- fprintf(fp, "commit %s\n", ci->oid);
- if (ci->parentoid[0])
- fprintf(fp, "parent %s\n", ci->parentoid);
- if (ci->author) {
- fputs("Author: ", fp);
- xmlencode(fp, ci->author->name, strlen(ci->author->name));
- fputs(" <", fp);
- xmlencode(fp, ci->author->email, strlen(ci->author->email));
- fputs(">\nDate: ", fp);
- printtime(fp, &(ci->author->when));
- putc('\n', fp);
- }
- if (ci->msg) {
- putc('\n', fp);
- xmlencode(fp, ci->msg, strlen(ci->msg));
- }
- fputs("\n</content>\n</entry>\n", fp);
+printcommitatom(FILE *fp, struct commitinfo *ci, const char *tag) {
+ fputs("<entry>\n", fp);
+
+ fprintf(fp, "<id>%s</id>\n", ci->oid);
+ if (ci->author) {
+ fputs("<published>", fp);
+ printtimez(fp, &(ci->author->when));
+ fputs("</published>\n", fp);
+ }
+ if (ci->committer) {
+ fputs("<updated>", fp);
+ printtimez(fp, &(ci->committer->when));
+ fputs("</updated>\n", fp);
+ }
+ if (ci->summary) {
+ fputs("<title>", fp);
+ if (tag && tag[0]) {
+ fputs("[", fp);
+ xmlencode(fp, tag, strlen(tag));
+ fputs("] ", fp);
+ }
+ xmlencode(fp, ci->summary, strlen(ci->summary));
+ fputs("</title>\n", fp);
+ }
+ fprintf(fp, "<link rel=\"alternate\" type=\"text/html\" href=\"%scommit/%s.html\" />\n",
+ baseurl, ci->oid);
+
+ if (ci->author) {
+ fputs("<author>\n<name>", fp);
+ xmlencode(fp, ci->author->name, strlen(ci->author->name));
+ fputs("</name>\n<email>", fp);
+ xmlencode(fp, ci->author->email, strlen(ci->author->email));
+ fputs("</email>\n</author>\n", fp);
+ }
+
+ fputs("<content>", fp);
+ fprintf(fp, "commit %s\n", ci->oid);
+ if (ci->parentoid[0])
+ fprintf(fp, "parent %s\n", ci->parentoid);
+ if (ci->author) {
+ fputs("Author: ", fp);
+ xmlencode(fp, ci->author->name, strlen(ci->author->name));
+ fputs(" <", fp);
+ xmlencode(fp, ci->author->email, strlen(ci->author->email));
+ fputs(">\nDate: ", fp);
+ printtime(fp, &(ci->author->when));
+ putc('\n', fp);
+ }
+ if (ci->msg) {
+ putc('\n', fp);
+ xmlencode(fp, ci->msg, strlen(ci->msg));
+ }
+ fputs("\n</content>\n</entry>\n", fp);
}
int
-writeatom(FILE *fp, int all)
-{
- struct referenceinfo *ris = NULL;
- size_t refcount = 0;
- struct commitinfo *ci;
- git_revwalk *w = NULL;
- git_oid id;
- size_t i, m = 100; /* last 'm' commits */
-
- fputs("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
- "<feed xmlns=\"http://www.w3.org/2005/Atom\">\n<title>", fp);
- xmlencode(fp, strippedname, strlen(strippedname));
- fputs(", branch HEAD</title>\n<subtitle>", fp);
- xmlencode(fp, description, strlen(description));
- fputs("</subtitle>\n", fp);
-
- /* all commits or only tags? */
- if (all) {
- git_revwalk_new(&w, repo);
- git_revwalk_push_head(w);
- for (i = 0; i < m && !git_revwalk_next(&id, w); i++) {
- if (!(ci = commitinfo_getbyoid(&id)))
- break;
- printcommitatom(fp, ci, "");
- commitinfo_free(ci);
- }
- git_revwalk_free(w);
- } else if (getrefs(&ris, &refcount) != -1) {
- /* references: tags */
- for (i = 0; i < refcount; i++) {
- if (git_reference_is_tag(ris[i].ref))
- printcommitatom(fp, ris[i].ci,
- git_reference_shorthand(ris[i].ref));
-
- commitinfo_free(ris[i].ci);
- git_reference_free(ris[i].ref);
- }
- free(ris);
- }
-
- fputs("</feed>\n", fp);
-
- return 0;
+writeatom(FILE *fp, int all) {
+ struct referenceinfo *ris = NULL;
+ size_t refcount = 0;
+ struct commitinfo *ci;
+ git_revwalk *w = NULL;
+ git_oid id;
+ size_t i, m = 100; /* last 'm' commits */
+
+ fputs(
+ "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<feed xmlns=\"http://www.w3.org/2005/Atom\">\n<title>",
+ fp);
+ xmlencode(fp, strippedname, strlen(strippedname));
+ fputs(", branch HEAD</title>\n<subtitle>", fp);
+ xmlencode(fp, description, strlen(description));
+ fputs("</subtitle>\n", fp);
+
+ /* all commits or only tags? */
+ if (all) {
+ git_revwalk_new(&w, repo);
+ git_revwalk_push_head(w);
+ for (i = 0; i < m && !git_revwalk_next(&id, w); i++) {
+ if (!(ci = commitinfo_getbyoid(&id)))
+ break;
+ printcommitatom(fp, ci, "");
+ commitinfo_free(ci);
+ }
+ git_revwalk_free(w);
+ } else if (getrefs(&ris, &refcount) != -1) {
+ /* references: tags */
+ for (i = 0; i < refcount; i++) {
+ if (git_reference_is_tag(ris[i].ref))
+ printcommitatom(fp, ris[i].ci,
+ git_reference_shorthand(ris[i].ref));
+
+ commitinfo_free(ris[i].ci);
+ git_reference_free(ris[i].ref);
+ }
+ free(ris);
+ }
+
+ fputs("</feed>\n", fp);
+
+ return 0;
}
size_t
-writeblob(git_object *obj, const char *fpath, const char *filename, size_t filesize)
-{
- char tmp[PATH_MAX] = "", *d;
- const char *p;
- size_t lc = 0;
- FILE *fp;
-
- if (strlcpy(tmp, fpath, sizeof(tmp)) >= sizeof(tmp))
- errx(1, "path truncated: '%s'", fpath);
- if (!(d = dirname(tmp)))
- err(1, "dirname");
- if (mkdirp(d))
- return -1;
-
- for (p = fpath, tmp[0] = '\0'; *p; p++) {
- if (*p == '/' && strlcat(tmp, "../", sizeof(tmp)) >= sizeof(tmp))
- errx(1, "path truncated: '../%s'", tmp);
- }
- relpath = tmp;
-
- fp = efopen(fpath, "w");
- writeheader(fp, filename);
- fputs("<p> ", fp);
- xmlencode(fp, filename, strlen(filename));
- fprintf(fp, " (%zuB)", filesize);
- fputs("</p><hr/>", fp);
-
- if (git_blob_is_binary((git_blob *)obj))
- fputs("<p>Binary file.</p>\n", fp);
- else
- lc = writeblobhtml(fp, (git_blob *)obj);
-
- writefooter(fp);
- checkfileerror(fp, fpath, 'w');
- fclose(fp);
-
- relpath = "";
-
- return lc;
+writeblob(git_object *obj, const char *fpath, const char *filename, size_t filesize) {
+ char tmp[PATH_MAX] = "", *d;
+ const char *p;
+ size_t lc = 0;
+ FILE *fp;
+
+ if (strlcpy(tmp, fpath, sizeof(tmp)) >= sizeof(tmp))
+ errx(1, "path truncated: '%s'", fpath);
+ if (!(d = dirname(tmp)))
+ err(1, "dirname");
+ if (mkdirp(d))
+ return -1;
+
+ for (p = fpath, tmp[0] = '\0'; *p; p++) {
+ if (*p == '/' && strlcat(tmp, "../", sizeof(tmp)) >= sizeof(tmp))
+ errx(1, "path truncated: '../%s'", tmp);
+ }
+ relpath = tmp;
+
+ fp = efopen(fpath, "w");
+ writeheader(fp, filename);
+ fputs("<p> ", fp);
+ xmlencode(fp, filename, strlen(filename));
+ fprintf(fp, " (%zuB)", filesize);
+ fputs("</p><hr/>", fp);
+
+ if (git_blob_is_binary((git_blob *)obj))
+ fputs("<p>Binary file.</p>\n", fp);
+ else
+ lc = writeblobhtml(fp, (git_blob *)obj);
+
+ writefooter(fp);
+ checkfileerror(fp, fpath, 'w');
+ fclose(fp);
+
+ relpath = "";
+
+ return lc;
}
const char *
-filemode(git_filemode_t m)
-{
- static char mode[11];
-
- memset(mode, '-', sizeof(mode) - 1);
- mode[10] = '\0';
-
- if (S_ISREG(m))
- mode[0] = '-';
- else if (S_ISBLK(m))
- mode[0] = 'b';
- else if (S_ISCHR(m))
- mode[0] = 'c';
- else if (S_ISDIR(m))
- mode[0] = 'd';
- else if (S_ISFIFO(m))
- mode[0] = 'p';
- else if (S_ISLNK(m))
- mode[0] = 'l';
- else if (S_ISSOCK(m))
- mode[0] = 's';
- else
- mode[0] = '?';
-
- if (m & S_IRUSR) mode[1] = 'r';
- if (m & S_IWUSR) mode[2] = 'w';
- if (m & S_IXUSR) mode[3] = 'x';
- if (m & S_IRGRP) mode[4] = 'r';
- if (m & S_IWGRP) mode[5] = 'w';
- if (m & S_IXGRP) mode[6] = 'x';
- if (m & S_IROTH) mode[7] = 'r';
- if (m & S_IWOTH) mode[8] = 'w';
- if (m & S_IXOTH) mode[9] = 'x';
-
- if (m & S_ISUID) mode[3] = (mode[3] == 'x') ? 's' : 'S';
- if (m & S_ISGID) mode[6] = (mode[6] == 'x') ? 's' : 'S';
- if (m & S_ISVTX) mode[9] = (mode[9] == 'x') ? 't' : 'T';
-
- return mode;
+filemode(git_filemode_t m) {
+ static char mode[11];
+
+ memset(mode, '-', sizeof(mode) - 1);
+ mode[10] = '\0';
+
+ if (S_ISREG(m))
+ mode[0] = '-';
+ else if (S_ISBLK(m))
+ mode[0] = 'b';
+ else if (S_ISCHR(m))
+ mode[0] = 'c';
+ else if (S_ISDIR(m))
+ mode[0] = 'd';
+ else if (S_ISFIFO(m))
+ mode[0] = 'p';
+ else if (S_ISLNK(m))
+ mode[0] = 'l';
+ else if (S_ISSOCK(m))
+ mode[0] = 's';
+ else
+ mode[0] = '?';
+
+ if (m & S_IRUSR) mode[1] = 'r';
+ if (m & S_IWUSR) mode[2] = 'w';
+ if (m & S_IXUSR) mode[3] = 'x';
+ if (m & S_IRGRP) mode[4] = 'r';
+ if (m & S_IWGRP) mode[5] = 'w';
+ if (m & S_IXGRP) mode[6] = 'x';
+ if (m & S_IROTH) mode[7] = 'r';
+ if (m & S_IWOTH) mode[8] = 'w';
+ if (m & S_IXOTH) mode[9] = 'x';
+
+ if (m & S_ISUID) mode[3] = (mode[3] == 'x') ? 's' : 'S';
+ if (m & S_ISGID) mode[6] = (mode[6] == 'x') ? 's' : 'S';
+ if (m & S_ISVTX) mode[9] = (mode[9] == 'x') ? 't' : 'T';
+
+ return mode;
}
int
-writefilestree(FILE *fp, git_tree *tree, const char *path)
-{
- const git_tree_entry *entry = NULL;
- git_object *obj = NULL;
- const char *entryname;
- char filepath[PATH_MAX], entrypath[PATH_MAX], oid[8];
- size_t count, i, lc, filesize;
- int r, ret;
-
- count = git_tree_entrycount(tree);
- for (i = 0; i < count; i++) {
- if (!(entry = git_tree_entry_byindex(tree, i)) ||
- !(entryname = git_tree_entry_name(entry)))
- return -1;
- joinpath(entrypath, sizeof(entrypath), path, entryname);
-
- r = snprintf(filepath, sizeof(filepath), "file/%s.html",
- entrypath);
- if (r < 0 || (size_t)r >= sizeof(filepath))
- errx(1, "path truncated: 'file/%s.html'", entrypath);
-
- if (!git_tree_entry_to_object(&obj, repo, entry)) {
- switch (git_object_type(obj)) {
- case GIT_OBJ_BLOB:
- break;
- case GIT_OBJ_TREE:
- /* NOTE: recurses */
- ret = writefilestree(fp, (git_tree *)obj,
- entrypath);
- git_object_free(obj);
- if (ret)
- return ret;
- continue;
- default:
- git_object_free(obj);
- continue;
- }
-
- filesize = git_blob_rawsize((git_blob *)obj);
- lc = writeblob(obj, filepath, entryname, filesize);
-
- fputs("<tr><td>", fp);
- fputs(filemode(git_tree_entry_filemode(entry)), fp);
- fprintf(fp, "</td><td><a href=\"%s", relpath);
- percentencode(fp, filepath, strlen(filepath));
- fputs("\">", fp);
- xmlencode(fp, entrypath, strlen(entrypath));
- fputs("</a></td><td class=\"num\" align=\"right\">", fp);
- if (lc > 0)
- fprintf(fp, "%zuL", lc);
- else
- fprintf(fp, "%zuB", filesize);
- fputs("</td></tr>\n", fp);
- git_object_free(obj);
- } else if (git_tree_entry_type(entry) == GIT_OBJ_COMMIT) {
- /* commit object in tree is a submodule */
- fprintf(fp, "<tr><td>m---------</td><td><a href=\"%sfile/.gitmodules.html\">",
- relpath);
- xmlencode(fp, entrypath, strlen(entrypath));
- fputs("</a> @ ", fp);
- git_oid_tostr(oid, sizeof(oid), git_tree_entry_id(entry));
- xmlencode(fp, oid, strlen(oid));
- fputs("</td><td class=\"num\" align=\"right\"></td></tr>\n", fp);
- }
- }
-
- return 0;
+writefilestree(FILE *fp, git_tree *tree, const char *path) {
+ const git_tree_entry *entry = NULL;
+ git_object *obj = NULL;
+ const char *entryname;
+ char filepath[PATH_MAX], entrypath[PATH_MAX], oid[8];
+ size_t count, i, lc, filesize;
+ int r, ret;
+
+ count = git_tree_entrycount(tree);
+ for (i = 0; i < count; i++) {
+ if (!(entry = git_tree_entry_byindex(tree, i)) ||
+ !(entryname = git_tree_entry_name(entry)))
+ return -1;
+ joinpath(entrypath, sizeof(entrypath), path, entryname);
+
+ r = snprintf(filepath, sizeof(filepath), "file/%s.html",
+ entrypath);
+ if (r < 0 || (size_t)r >= sizeof(filepath))
+ errx(1, "path truncated: 'file/%s.html'", entrypath);
+
+ if (!git_tree_entry_to_object(&obj, repo, entry)) {
+ switch (git_object_type(obj)) {
+ case GIT_OBJ_BLOB:
+ break;
+ case GIT_OBJ_TREE:
+ /* NOTE: recurses */
+ ret = writefilestree(fp, (git_tree *)obj,
+ entrypath);
+ git_object_free(obj);
+ if (ret)
+ return ret;
+ continue;
+ default:
+ git_object_free(obj);
+ continue;
+ }
+
+ filesize = git_blob_rawsize((git_blob *)obj);
+ lc = writeblob(obj, filepath, entryname, filesize);
+
+ fputs("<tr><td>", fp);
+ fputs(filemode(git_tree_entry_filemode(entry)), fp);
+ fprintf(fp, "</td><td><a href=\"%s", relpath);
+ percentencode(fp, filepath, strlen(filepath));
+ fputs("\">", fp);
+ xmlencode(fp, entrypath, strlen(entrypath));
+ fputs("</a></td><td class=\"num\" align=\"right\">", fp);
+ if (lc > 0)
+ fprintf(fp, "%zuL", lc);
+ else
+ fprintf(fp, "%zuB", filesize);
+ fputs("</td></tr>\n", fp);
+ git_object_free(obj);
+ } else if (git_tree_entry_type(entry) == GIT_OBJ_COMMIT) {
+ /* commit object in tree is a submodule */
+ fprintf(fp, "<tr><td>m---------</td><td><a href=\"%sfile/.gitmodules.html\">",
+ relpath);
+ xmlencode(fp, entrypath, strlen(entrypath));
+ fputs("</a> @ ", fp);
+ git_oid_tostr(oid, sizeof(oid), git_tree_entry_id(entry));
+ xmlencode(fp, oid, strlen(oid));
+ fputs("</td><td class=\"num\" align=\"right\"></td></tr>\n", fp);
+ }
+ }
+
+ return 0;
}
int
-writefiles(FILE *fp, const git_oid *id)
-{
- git_tree *tree = NULL;
- git_commit *commit = NULL;
- int ret = -1;
+writefiles(FILE *fp, const git_oid *id) {
+ git_tree *tree = NULL;
+ git_commit *commit = NULL;
+ int ret = -1;
- fputs("<table id=\"files\"><thead>\n<tr>"
- "<td><b>Mode</b></td><td><b>Name</b></td>"
- "<td class=\"num\" align=\"right\"><b>Size</b></td>"
- "</tr>\n</thead><tbody>\n", fp);
+ fputs(
+ "<table id=\"files\"><thead>\n<tr>"
+ "<td><b>Mode</b></td><td><b>Name</b></td>"
+ "<td class=\"num\" align=\"right\"><b>Size</b></td>"
+ "</tr>\n</thead><tbody>\n",
+ fp);
- if (!git_commit_lookup(&commit, repo, id) &&
- !git_commit_tree(&tree, commit))
- ret = writefilestree(fp, tree, "");
+ if (!git_commit_lookup(&commit, repo, id) &&
+ !git_commit_tree(&tree, commit))
+ ret = writefilestree(fp, tree, "");
- fputs("</tbody></table>", fp);
+ fputs("</tbody></table>", fp);
- git_commit_free(commit);
- git_tree_free(tree);
+ git_commit_free(commit);
+ git_tree_free(tree);
- return ret;
+ return ret;
}
int
-writerefs(FILE *fp)
-{
- struct referenceinfo *ris = NULL;
- struct commitinfo *ci;
- size_t count, i, j, refcount;
- const char *titles[] = { "Branches", "Tags" };
- const char *ids[] = { "branches", "tags" };
- const char *s;
-
- if (getrefs(&ris, &refcount) == -1)
- return -1;
-
- for (i = 0, j = 0, count = 0; i < refcount; i++) {
- if (j == 0 && git_reference_is_tag(ris[i].ref)) {
- if (count)
- fputs("</tbody></table><br/>\n", fp);
- count = 0;
- j = 1;
- }
-
- /* print header if it has an entry (first). */
- if (++count == 1) {
- fprintf(fp, "<h2>%s</h2><table id=\"%s\">"
- "<thead>\n<tr><td><b>Name</b></td>"
- "<td><b>Last commit date</b></td>"
- "<td><b>Author</b></td>\n</tr>\n"
- "</thead><tbody>\n",
- titles[j], ids[j]);
- }
-
- ci = ris[i].ci;
- s = git_reference_shorthand(ris[i].ref);
-
- fputs("<tr><td>", fp);
- xmlencode(fp, s, strlen(s));
- fputs("</td><td>", fp);
- if (ci->author)
- printtimeshort(fp, &(ci->author->when));
- fputs("</td><td>", fp);
- if (ci->author)
- xmlencode(fp, ci->author->name, strlen(ci->author->name));
- fputs("</td></tr>\n", fp);
- }
- /* table footer */
- if (count)
- fputs("</tbody></table><br/>\n", fp);
-
- for (i = 0; i < refcount; i++) {
- commitinfo_free(ris[i].ci);
- git_reference_free(ris[i].ref);
- }
- free(ris);
-
- return 0;
+writerefs(FILE *fp) {
+ struct referenceinfo *ris = NULL;
+ struct commitinfo *ci;
+ size_t count, i, j, refcount;
+ const char *titles[] = {"Branches", "Tags"};
+ const char *ids[] = {"branches", "tags"};
+ const char *s;
+
+ if (getrefs(&ris, &refcount) == -1)
+ return -1;
+
+ for (i = 0, j = 0, count = 0; i < refcount; i++) {
+ if (j == 0 && git_reference_is_tag(ris[i].ref)) {
+ if (count)
+ fputs("</tbody></table><br/>\n", fp);
+ count = 0;
+ j = 1;
+ }
+
+ /* print header if it has an entry (first). */
+ if (++count == 1) {
+ fprintf(fp,
+ "<h2>%s</h2><table id=\"%s\">"
+ "<thead>\n<tr><td><b>Name</b></td>"
+ "<td><b>Last commit date</b></td>"
+ "<td><b>Author</b></td>\n</tr>\n"
+ "</thead><tbody>\n",
+ titles[j], ids[j]);
+ }
+
+ ci = ris[i].ci;
+ s = git_reference_shorthand(ris[i].ref);
+
+ fputs("<tr><td>", fp);
+ xmlencode(fp, s, strlen(s));
+ fputs("</td><td>", fp);
+ if (ci->author)
+ printtimeshort(fp, &(ci->author->when));
+ fputs("</td><td>", fp);
+ if (ci->author)
+ xmlencode(fp, ci->author->name, strlen(ci->author->name));
+ fputs("</td></tr>\n", fp);
+ }
+ /* table footer */
+ if (count)
+ fputs("</tbody></table><br/>\n", fp);
+
+ for (i = 0; i < refcount; i++) {
+ commitinfo_free(ris[i].ci);
+ git_reference_free(ris[i].ref);
+ }
+ free(ris);
+
+ return 0;
}
void
-usage(char *argv0)
-{
- fprintf(stderr, "usage: %s [-c cachefile | -l commits] "
- "[-u baseurl] repodir\n", argv0);
- exit(1);
+usage(char *argv0) {
+ fprintf(stderr,
+ "usage: %s [-c cachefile | -l commits] "
+ "[-u baseurl] repodir\n",
+ argv0);
+ exit(1);
}
int
-main(int argc, char *argv[])
-{
- git_object *obj = NULL;
- const git_oid *head = NULL;
- mode_t mask;
- FILE *fp, *fpread;
- char path[PATH_MAX], repodirabs[PATH_MAX + 1], *p;
- char tmppath[64] = "cache.XXXXXXXXXXXX", buf[BUFSIZ];
- size_t n;
- int i, fd;
-
- for (i = 1; i < argc; i++) {
- if (argv[i][0] != '-') {
- if (repodir)
- usage(argv[0]);
- repodir = argv[i];
- } else if (argv[i][1] == 'c') {
- if (nlogcommits > 0 || i + 1 >= argc)
- usage(argv[0]);
- cachefile = argv[++i];
- } else if (argv[i][1] == 'l') {
- if (cachefile || i + 1 >= argc)
- usage(argv[0]);
- errno = 0;
- nlogcommits = strtoll(argv[++i], &p, 10);
- if (argv[i][0] == '\0' || *p != '\0' ||
- nlogcommits <= 0 || errno)
- usage(argv[0]);
- } else if (argv[i][1] == 'u') {
- if (i + 1 >= argc)
- usage(argv[0]);
- baseurl = argv[++i];
- }
- }
- if (!repodir)
- usage(argv[0]);
-
- if (!realpath(repodir, repodirabs))
- err(1, "realpath");
-
- /* do not search outside the git repository:
- GIT_CONFIG_LEVEL_APP is the highest level currently */
- git_libgit2_init();
- for (i = 1; i <= GIT_CONFIG_LEVEL_APP; i++)
- git_libgit2_opts(GIT_OPT_SET_SEARCH_PATH, i, "");
- /* do not require the git repository to be owned by the current user */
- git_libgit2_opts(GIT_OPT_SET_OWNER_VALIDATION, 0);
+main(int argc, char *argv[]) {
+ git_object *obj = NULL;
+ const git_oid *head = NULL;
+ mode_t mask;
+ FILE *fp, *fpread;
+ char path[PATH_MAX], repodirabs[PATH_MAX + 1], *p;
+ char tmppath[64] = "cache.XXXXXXXXXXXX", buf[BUFSIZ];
+ size_t n;
+ int i, fd;
+
+ for (i = 1; i < argc; i++) {
+ if (argv[i][0] != '-') {
+ if (repodir)
+ usage(argv[0]);
+ repodir = argv[i];
+ } else if (argv[i][1] == 'c') {
+ if (nlogcommits > 0 || i + 1 >= argc)
+ usage(argv[0]);
+ cachefile = argv[++i];
+ } else if (argv[i][1] == 'l') {
+ if (cachefile || i + 1 >= argc)
+ usage(argv[0]);
+ errno = 0;
+ nlogcommits = strtoll(argv[++i], &p, 10);
+ if (argv[i][0] == '\0' || *p != '\0' ||
+ nlogcommits <= 0 || errno)
+ usage(argv[0]);
+ } else if (argv[i][1] == 'u') {
+ if (i + 1 >= argc)
+ usage(argv[0]);
+ baseurl = argv[++i];
+ }
+ }
+ if (!repodir)
+ usage(argv[0]);
+
+ if (!realpath(repodir, repodirabs))
+ err(1, "realpath");
+
+ /* do not search outside the git repository:
+ GIT_CONFIG_LEVEL_APP is the highest level currently */
+ git_libgit2_init();
+ for (i = 1; i <= GIT_CONFIG_LEVEL_APP; i++)
+ git_libgit2_opts(GIT_OPT_SET_SEARCH_PATH, i, "");
+ /* do not require the git repository to be owned by the current user */
+ git_libgit2_opts(GIT_OPT_SET_OWNER_VALIDATION, 0);
#ifdef __OpenBSD__
- if (unveil(repodir, "r") == -1)
- err(1, "unveil: %s", repodir);
- if (unveil(".", "rwc") == -1)
- err(1, "unveil: .");
- if (cachefile && unveil(cachefile, "rwc") == -1)
- err(1, "unveil: %s", cachefile);
-
- if (cachefile) {
- if (pledge("stdio rpath wpath cpath fattr", NULL) == -1)
- err(1, "pledge");
- } else {
- if (pledge("stdio rpath wpath cpath", NULL) == -1)
- err(1, "pledge");
- }
+ if (unveil(repodir, "r") == -1)
+ err(1, "unveil: %s", repodir);
+ if (unveil(".", "rwc") == -1)
+ err(1, "unveil: .");
+ if (cachefile && unveil(cachefile, "rwc") == -1)
+ err(1, "unveil: %s", cachefile);
+
+ if (cachefile) {
+ if (pledge("stdio rpath wpath cpath fattr", NULL) == -1)
+ err(1, "pledge");
+ } else {
+ if (pledge("stdio rpath wpath cpath", NULL) == -1)
+ err(1, "pledge");
+ }
#endif
- if (git_repository_open_ext(&repo, repodir,
- GIT_REPOSITORY_OPEN_NO_SEARCH, NULL) < 0) {
- fprintf(stderr, "%s: cannot open repository\n", argv[0]);
- return 1;
- }
-
- /* find HEAD */
- if (!git_revparse_single(&obj, repo, "HEAD"))
- head = git_object_id(obj);
- git_object_free(obj);
-
- /* use directory name as name */
- if ((name = strrchr(repodirabs, '/')))
- name++;
- else
- name = "";
-
- /* strip .git suffix */
- if (!(strippedname = strdup(name)))
- err(1, "strdup");
- if ((p = strrchr(strippedname, '.')))
- if (!strcmp(p, ".git"))
- *p = '\0';
-
- /* read description or .git/description */
- joinpath(path, sizeof(path), repodir, "description");
- if (!(fpread = fopen(path, "r"))) {
- joinpath(path, sizeof(path), repodir, ".git/description");
- fpread = fopen(path, "r");
- }
- if (fpread) {
- if (!fgets(description, sizeof(description), fpread))
- description[0] = '\0';
- checkfileerror(fpread, path, 'r');
- fclose(fpread);
- }
-
- /* read url or .git/url */
- joinpath(path, sizeof(path), repodir, "url");
- if (!(fpread = fopen(path, "r"))) {
- joinpath(path, sizeof(path), repodir, ".git/url");
- fpread = fopen(path, "r");
- }
- if (fpread) {
- if (!fgets(cloneurl, sizeof(cloneurl), fpread))
- cloneurl[0] = '\0';
- checkfileerror(fpread, path, 'r');
- fclose(fpread);
- cloneurl[strcspn(cloneurl, "\n")] = '\0';
- }
-
- /* check LICENSE */
- for (i = 0; i < LEN(licensefiles) && !license; i++) {
- if (!git_revparse_single(&obj, repo, licensefiles[i]) &&
- git_object_type(obj) == GIT_OBJ_BLOB)
- license = licensefiles[i] + strlen("HEAD:");
- git_object_free(obj);
- }
-
- /* check README */
- for (i = 0; i < LEN(readmefiles) && !readme; i++) {
- if (!git_revparse_single(&obj, repo, readmefiles[i]) &&
- git_object_type(obj) == GIT_OBJ_BLOB)
- readme = readmefiles[i] + strlen("HEAD:");
- git_object_free(obj);
- }
-
- if (!git_revparse_single(&obj, repo, "HEAD:.gitmodules") &&
- git_object_type(obj) == GIT_OBJ_BLOB)
- submodules = ".gitmodules";
- git_object_free(obj);
-
- /* log for HEAD */
- fp = efopen("log.html", "w");
- relpath = "";
- mkdir("commit", S_IRWXU | S_IRWXG | S_IRWXO);
- writeheader(fp, "Log");
- fputs("<table id=\"log\"><thead>\n<tr><td><b>Date</b></td>"
- "<td><b>Commit message</b></td>"
- "<td><b>Author</b></td><td class=\"num\" align=\"right\"><b>Files</b></td>"
- "<td class=\"num\" align=\"right\"><b>+</b></td>"
- "<td class=\"num\" align=\"right\"><b>-</b></td></tr>\n</thead><tbody>\n", fp);
-
- if (cachefile && head) {
- /* read from cache file (does not need to exist) */
- if ((rcachefp = fopen(cachefile, "r"))) {
- if (!fgets(lastoidstr, sizeof(lastoidstr), rcachefp))
- errx(1, "%s: no object id", cachefile);
- if (git_oid_fromstr(&lastoid, lastoidstr))
- errx(1, "%s: invalid object id", cachefile);
- }
-
- /* write log to (temporary) cache */
- if ((fd = mkstemp(tmppath)) == -1)
- err(1, "mkstemp");
- if (!(wcachefp = fdopen(fd, "w")))
- err(1, "fdopen: '%s'", tmppath);
- /* write last commit id (HEAD) */
- git_oid_tostr(buf, sizeof(buf), head);
- fprintf(wcachefp, "%s\n", buf);
-
- writelog(fp, head);
-
- if (rcachefp) {
- /* append previous log to log.html and the new cache */
- while (!feof(rcachefp)) {
- n = fread(buf, 1, sizeof(buf), rcachefp);
- if (ferror(rcachefp))
- break;
- if (fwrite(buf, 1, n, fp) != n ||
- fwrite(buf, 1, n, wcachefp) != n)
- break;
- }
- checkfileerror(rcachefp, cachefile, 'r');
- fclose(rcachefp);
- }
- checkfileerror(wcachefp, tmppath, 'w');
- fclose(wcachefp);
- } else {
- if (head)
- writelog(fp, head);
- }
-
- fputs("</tbody></table>", fp);
- writefooter(fp);
- checkfileerror(fp, "log.html", 'w');
- fclose(fp);
-
- /* files for HEAD */
- fp = efopen("files.html", "w");
- writeheader(fp, "Files");
- if (head)
- writefiles(fp, head);
- writefooter(fp);
- checkfileerror(fp, "files.html", 'w');
- fclose(fp);
-
- /* summary page with branches and tags */
- fp = efopen("refs.html", "w");
- writeheader(fp, "Refs");
- writerefs(fp);
- writefooter(fp);
- checkfileerror(fp, "refs.html", 'w');
- fclose(fp);
-
- /* Atom feed */
- fp = efopen("atom.xml", "w");
- writeatom(fp, 1);
- checkfileerror(fp, "atom.xml", 'w');
- fclose(fp);
-
- /* Atom feed for tags / releases */
- fp = efopen("tags.xml", "w");
- writeatom(fp, 0);
- checkfileerror(fp, "tags.xml", 'w');
- fclose(fp);
-
- /* rename new cache file on success */
- if (cachefile && head) {
- if (rename(tmppath, cachefile))
- err(1, "rename: '%s' to '%s'", tmppath, cachefile);
- umask((mask = umask(0)));
- if (chmod(cachefile,
- (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH) & ~mask))
- err(1, "chmod: '%s'", cachefile);
- }
-
- /* cleanup */
- git_repository_free(repo);
- git_libgit2_shutdown();
-
- return 0;
+ if (git_repository_open_ext(&repo, repodir,
+ GIT_REPOSITORY_OPEN_NO_SEARCH, NULL) < 0) {
+ fprintf(stderr, "%s: cannot open repository\n", argv[0]);
+ return 1;
+ }
+
+ /* find HEAD */
+ if (!git_revparse_single(&obj, repo, "HEAD"))
+ head = git_object_id(obj);
+ git_object_free(obj);
+
+ /* use directory name as name */
+ if ((name = strrchr(repodirabs, '/')))
+ name++;
+ else
+ name = "";
+
+ /* strip .git suffix */
+ if (!(strippedname = strdup(name)))
+ err(1, "strdup");
+ if ((p = strrchr(strippedname, '.')))
+ if (!strcmp(p, ".git"))
+ *p = '\0';
+
+ /* read description or .git/description */
+ joinpath(path, sizeof(path), repodir, "description");
+ if (!(fpread = fopen(path, "r"))) {
+ joinpath(path, sizeof(path), repodir, ".git/description");
+ fpread = fopen(path, "r");
+ }
+ if (fpread) {
+ if (!fgets(description, sizeof(description), fpread))
+ description[0] = '\0';
+ checkfileerror(fpread, path, 'r');
+ fclose(fpread);
+ }
+
+ /* read url or .git/url */
+ joinpath(path, sizeof(path), repodir, "url");
+ if (!(fpread = fopen(path, "r"))) {
+ joinpath(path, sizeof(path), repodir, ".git/url");
+ fpread = fopen(path, "r");
+ }
+ if (fpread) {
+ if (!fgets(cloneurl, sizeof(cloneurl), fpread))
+ cloneurl[0] = '\0';
+ checkfileerror(fpread, path, 'r');
+ fclose(fpread);
+ cloneurl[strcspn(cloneurl, "\n")] = '\0';
+ }
+
+ /* check LICENSE */
+ for (i = 0; i < LEN(licensefiles) && !license; i++) {
+ if (!git_revparse_single(&obj, repo, licensefiles[i]) &&
+ git_object_type(obj) == GIT_OBJ_BLOB)
+ license = licensefiles[i] + strlen("HEAD:");
+ git_object_free(obj);
+ }
+
+ /* check README */
+ for (i = 0; i < LEN(readmefiles) && !readme; i++) {
+ if (!git_revparse_single(&obj, repo, readmefiles[i]) &&
+ git_object_type(obj) == GIT_OBJ_BLOB)
+ readme = readmefiles[i] + strlen("HEAD:");
+ git_object_free(obj);
+ }
+
+ if (!git_revparse_single(&obj, repo, "HEAD:.gitmodules") &&
+ git_object_type(obj) == GIT_OBJ_BLOB)
+ submodules = ".gitmodules";
+ git_object_free(obj);
+
+ /* log for HEAD */
+ fp = efopen("log.html", "w");
+ relpath = "";
+ mkdir("commit", S_IRWXU | S_IRWXG | S_IRWXO);
+ writeheader(fp, "Log");
+ fputs(
+ "<table id=\"log\"><thead>\n<tr><td><b>Date</b></td>"
+ "<td><b>Commit message</b></td>"
+ "<td><b>Author</b></td><td class=\"num\" align=\"right\"><b>Files</b></td>"
+ "<td class=\"num\" align=\"right\"><b>+</b></td>"
+ "<td class=\"num\" align=\"right\"><b>-</b></td></tr>\n</thead><tbody>\n",
+ fp);
+
+ if (cachefile && head) {
+ /* read from cache file (does not need to exist) */
+ if ((rcachefp = fopen(cachefile, "r"))) {
+ if (!fgets(lastoidstr, sizeof(lastoidstr), rcachefp))
+ errx(1, "%s: no object id", cachefile);
+ if (git_oid_fromstr(&lastoid, lastoidstr))
+ errx(1, "%s: invalid object id", cachefile);
+ }
+
+ /* write log to (temporary) cache */
+ if ((fd = mkstemp(tmppath)) == -1)
+ err(1, "mkstemp");
+ if (!(wcachefp = fdopen(fd, "w")))
+ err(1, "fdopen: '%s'", tmppath);
+ /* write last commit id (HEAD) */
+ git_oid_tostr(buf, sizeof(buf), head);
+ fprintf(wcachefp, "%s\n", buf);
+
+ writelog(fp, head);
+
+ if (rcachefp) {
+ /* append previous log to log.html and the new cache */
+ while (!feof(rcachefp)) {
+ n = fread(buf, 1, sizeof(buf), rcachefp);
+ if (ferror(rcachefp))
+ break;
+ if (fwrite(buf, 1, n, fp) != n ||
+ fwrite(buf, 1, n, wcachefp) != n)
+ break;
+ }
+ checkfileerror(rcachefp, cachefile, 'r');
+ fclose(rcachefp);
+ }
+ checkfileerror(wcachefp, tmppath, 'w');
+ fclose(wcachefp);
+ } else {
+ if (head)
+ writelog(fp, head);
+ }
+
+ fputs("</tbody></table>", fp);
+ writefooter(fp);
+ checkfileerror(fp, "log.html", 'w');
+ fclose(fp);
+
+ /* files for HEAD */
+ fp = efopen("files.html", "w");
+ writeheader(fp, "Files");
+ if (head)
+ writefiles(fp, head);
+ writefooter(fp);
+ checkfileerror(fp, "files.html", 'w');
+ fclose(fp);
+
+ /* summary page with branches and tags */
+ fp = efopen("refs.html", "w");
+ writeheader(fp, "Refs");
+ writerefs(fp);
+ writefooter(fp);
+ checkfileerror(fp, "refs.html", 'w');
+ fclose(fp);
+
+ /* Atom feed */
+ fp = efopen("atom.xml", "w");
+ writeatom(fp, 1);
+ checkfileerror(fp, "atom.xml", 'w');
+ fclose(fp);
+
+ /* Atom feed for tags / releases */
+ fp = efopen("tags.xml", "w");
+ writeatom(fp, 0);
+ checkfileerror(fp, "tags.xml", 'w');
+ fclose(fp);
+
+ /* rename new cache file on success */
+ if (cachefile && head) {
+ if (rename(tmppath, cachefile))
+ err(1, "rename: '%s' to '%s'", tmppath, cachefile);
+ umask((mask = umask(0)));
+ if (chmod(cachefile,
+ (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH) & ~mask))
+ err(1, "chmod: '%s'", cachefile);
+ }
+
+ /* cleanup */
+ git_repository_free(repo);
+ git_libgit2_shutdown();
+
+ return 0;
}
