read README and LICENSE from repo, escape as HTML - stagit-gopher - A git gopher frontend. (mirror)
HTML git clone git://bitreich.org/stagit-gopher/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/stagit-gopher/
DIR Log
DIR Files
DIR Refs
DIR Tags
DIR README
DIR LICENSE
---
DIR commit 46eae58e356dde845fd2dbb156a23f20cbee3fb5
DIR parent 59912de009c27abec4f2be28d95a157bfedbb0d1
HTML Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sun, 6 Dec 2015 22:34:56 +0100
read README and LICENSE from repo, escape as HTML
Diffstat:
M urmoms.c | 93 ++++++++++++++++++++++---------
1 file changed, 67 insertions(+), 26 deletions(-)
---
DIR diff --git a/urmoms.c b/urmoms.c
@@ -28,17 +28,21 @@ efopen(const char *name, const char *flags)
return fp;
}
+/* Escape characters below as HTML 2.0 / XML 1.0. */
void
-concat(FILE *fp1, FILE *fp2)
+xmlencode(FILE *fp, const char *s, size_t len)
{
- char buf[BUFSIZ];
- size_t n;
-
- while ((n = fread(buf, 1, sizeof(buf), fp1))) {
- fwrite(buf, 1, n, fp2);
-
- if (feof(fp1) || ferror(fp1) || ferror(fp2))
- break;
+ 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: fputc(*s, fp);
+ }
}
}
@@ -64,7 +68,7 @@ xbasename(const char *path)
}
static void
-printtime(FILE *fp, const git_time * intime, const char *prefix)
+printtime(FILE *fp, const git_time *intime, const char *prefix)
{
struct tm *intm;
time_t t;
@@ -91,7 +95,43 @@ printtime(FILE *fp, const git_time * intime, const char *prefix)
}
static void
-printcommit(FILE *fp, git_commit * commit)
+printcommit(FILE *fp, git_commit *commit)
+{
+ const git_signature *sig;
+ char buf[GIT_OID_HEXSZ + 1];
+ int i, count;
+ const char *scan, *eol;
+
+ git_oid_tostr(buf, sizeof(buf), git_commit_id(commit));
+ fprintf(fp, "commit <a href=\"commit/%s.html\">%s</a>\n", buf, buf);
+
+ if ((count = (int)git_commit_parentcount(commit)) > 1) {
+ fprintf(fp, "Merge:");
+ for (i = 0; i < count; ++i) {
+ git_oid_tostr(buf, 8, git_commit_parent_id(commit, i));
+ fprintf(fp, " %s", buf);
+ }
+ fprintf(fp, "\n");
+ }
+ if ((sig = git_commit_author(commit)) != NULL) {
+ fprintf(fp, "Author: <a href=\"author/%s.html\">%s</a> <%s>\n",
+ sig->name, sig->name, sig->email);
+ printtime(fp, &sig->when, "Date: ");
+ }
+ fprintf(fp, "\n");
+
+ for (scan = git_commit_message(commit); scan && *scan;) {
+ for (eol = scan; *eol && *eol != '\n'; ++eol) /* find eol */
+ ;
+
+ fprintf(fp, " %.*s\n", (int) (eol - scan), scan);
+ scan = *eol ? eol + 1 : NULL;
+ }
+ fprintf(fp, "\n");
+}
+
+static void
+printcommitdiff(FILE *fp, git_commit *commit)
{
const git_signature *sig;
char buf[GIT_OID_HEXSZ + 1];
@@ -222,9 +262,16 @@ writebranches(FILE *fp)
}
#endif
+void
+writeblobhtml(FILE *fp, const git_blob *blob)
+{
+ xmlencode(fp, git_blob_rawcontent(blob), (size_t)git_blob_rawsize(blob));
+}
+
int
main(int argc, char *argv[])
{
+ git_object *obj = NULL;
const git_error *e = NULL;
FILE *fp, *fpread;
char path[PATH_MAX], *p;
@@ -241,7 +288,7 @@ main(int argc, char *argv[])
if ((status = git_repository_open(&repo, repodir)) < 0) {
e = giterr_last();
fprintf(stderr, "error %d/%d: %s\n", status, e->klass, e->message);
- exit(status);
+ return status;
}
/* use directory name as name */
@@ -264,34 +311,28 @@ main(int argc, char *argv[])
}
/* read LICENSE */
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", "LICENSE");
- if ((fpread = fopen(path, "r+b"))) {
+ if (!git_revparse_single(&obj, repo, "HEAD:LICENSE")) {
fp = efopen("license.html", "w+b");
writeheader(fp);
- concat(fpread, fp);
- if (ferror(fpread) || ferror(fp))
- err(1, "concat");
+ writeblobhtml(fp, (git_blob *)obj);
+ if (ferror(fp))
+ err(1, "fwrite");
writefooter(fp);
fclose(fp);
- fclose(fpread);
haslicense = 1;
}
/* read README */
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", "README");
- if ((fpread = fopen(path, "r+b"))) {
+ if (!git_revparse_single(&obj, repo, "HEAD:README")) {
fp = efopen("readme.html", "w+b");
writeheader(fp);
- concat(fpread, fp);
- if (ferror(fpread) || ferror(fp))
- err(1, "concat");
+ writeblobhtml(fp, (git_blob *)obj);
+ if (ferror(fp))
+ err(1, "fwrite");
writefooter(fp);
fclose(fp);
- fclose(fpread);
hasreadme = 1;
}