commit 81dd454368b40eabf62fede213626d45512150a2
parent 8c58750b636edc4ee36aff62d7c126f99b803dbb
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sat, 26 Dec 2015 21:05:55 +0100
rename urmoms to stagit, improve documentation
Diffstat:
| Makefile | | | 26 | +++++++++++++------------- |
| README | | | 2 | +- |
| TODO | | | 8 | -------- |
| example.sh | | | 4 | ++-- |
| stagit-index.1 | | | 37 | +++++++++++++++++++++++++++++++++++++ |
| stagit-index.c | | | 235 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| stagit.1 | | | 59 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| urmoms-index.1 | | | 27 | --------------------------- |
| urmoms-index.c | | | 235 | ------------------------------------------------------------------------------- |
| urmoms.1 | | | 47 | ----------------------------------------------- |
| urmoms.c | | | 852 | ------------------------------------------------------------------------------- |
11 files changed, 347 insertions(+), 1185 deletions(-)
diff --git a/Makefile b/Makefile
@@ -1,19 +1,19 @@
include config.mk
-NAME = urmoms
+NAME = stagit
VERSION = 0.1
SRC = \
- urmoms.c\
- urmoms-index.c
+ stagit.c\
+ stagit-index.c
COMPATSRC = \
strlcat.c\
strlcpy.c
BIN = \
- urmoms\
- urmoms-index
+ stagit\
+ stagit-index
MAN1 = \
- urmoms.1\
- urmoms-index.1
+ stagit.1\
+ stagit-index.1
DOC = \
LICENSE\
README\
@@ -35,9 +35,9 @@ dist: $(BIN)
logo.png style.css \
release/${VERSION}/
# make tarball
- rm -f urmoms-${VERSION}.tar.gz
+ rm -f stagit-${VERSION}.tar.gz
(cd release/${VERSION}; \
- tar -czf ../../urmoms-${VERSION}.tar.gz .)
+ tar -czf ../../stagit-${VERSION}.tar.gz .)
${OBJ}: config.h config.mk ${HDR}
@@ -45,11 +45,11 @@ config.h:
@echo creating $@ from config.def.h
@cp config.def.h $@
-urmoms: urmoms.o ${COMPATOBJ}
- ${CC} -o $@ urmoms.o ${COMPATOBJ} ${LDFLAGS}
+stagit: stagit.o ${COMPATOBJ}
+ ${CC} -o $@ stagit.o ${COMPATOBJ} ${LDFLAGS}
-urmoms-index: urmoms-index.o ${COMPATOBJ}
- ${CC} -o $@ urmoms-index.o ${COMPATOBJ} ${LDFLAGS}
+stagit-index: stagit-index.o ${COMPATOBJ}
+ ${CC} -o $@ stagit-index.o ${COMPATOBJ} ${LDFLAGS}
clean:
rm -f ${BIN} ${OBJ}
diff --git a/README b/README
@@ -4,7 +4,7 @@ Usage
mkdir -p htmldir
cd htmldir
-urmoms path-to-repo
+stagit path-to-repo
Install
diff --git a/TODO b/TODO
@@ -1,17 +1,9 @@
-marketing:
-- rename project: stagit?
-
performance:
- optimize git_diff_get_stats.
- speed up generating files.
-- be smarter about changes (an existing commit can never change the diff page).
layout:
- make top menu look nicer in links/lynx again.
documentation:
- improve mandoc pages.
- - document .git/description, .git/owner and .git/url
-
-idea:
-- program to write index for multiple repos: urmoms-index <repodir>...
diff --git a/example.sh b/example.sh
@@ -19,7 +19,7 @@ curdir=$(pwd)
# make index.
cd "${reposdir}"
-find . -maxdepth 1 -type d | grep -v "^.$" | sort | xargs urmoms-index > "${curdir}/index.html"
+find . -maxdepth 1 -type d | grep -v "^.$" | sort | xargs stagit-index > "${curdir}/index.html"
# make files per repo.
find . -maxdepth 1 -type d | grep -v "^.$" | sort | while read -r dir; do
@@ -31,7 +31,7 @@ find . -maxdepth 1 -type d | grep -v "^.$" | sort | while read -r dir; do
test -d "${d}" || mkdir -p "${d}"
cd "${d}"
- urmoms "${reposdir}${d}"
+ stagit "${reposdir}${d}"
printf " done\n"
done
diff --git a/stagit-index.1 b/stagit-index.1
@@ -0,0 +1,37 @@
+.Dd December 26, 2015
+.Dt STAGIT-INDEX 1
+.Os
+.Sh NAME
+.Nm stagit-index
+.Nd static git index page generator
+.Sh SYNOPSIS
+.Nm
+.Op Ar repodir...
+.Sh DESCRIPTION
+.Nm
+will create an index HTML page for the repositories specified and writes
+the HTML data to stdout.
+.Pp
+The basename of the directory is used as the name.
+.Pp
+The content of the follow files specifies the meta data for each repository:
+.Bl -tag -width Ds
+.It .git/description or description (bare repos).
+description
+.It .git/owner or owner (bare repo).
+owner of repository
+.El
+.Pp
+For changing the style of the page you can use the following files:
+.Bl -tag -width Ds
+.It logo.png
+32x32 logo.
+.It favicon.png
+favicon image.
+.It style.css
+CSS stylesheet.
+.El
+.Sh SEE ALSO
+.Xr stagit 1
+.Sh AUTHORS
+.An Hiltjo Posthuma Aq Mt hiltjo@codemadness.org
diff --git a/stagit-index.c b/stagit-index.c
@@ -0,0 +1,235 @@
+#include <sys/stat.h>
+
+#include <err.h>
+#include <errno.h>
+#include <inttypes.h>
+#include <libgen.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <git2.h>
+
+#include "compat.h"
+#include "config.h"
+
+static git_repository *repo;
+
+static const char *relpath = "";
+static const char *repodir;
+
+static char description[255] = "Repositories";
+static char name[255];
+static char owner[255];
+
+FILE *
+efopen(const char *name, const char *flags)
+{
+ FILE *fp;
+
+ if (!(fp = fopen(name, flags)))
+ err(1, "fopen");
+
+ return 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: fputc(*s, fp);
+ }
+ }
+}
+
+/* Some implementations of basename(3) return a pointer to a static
+ * internal buffer (OpenBSD). Others modify the contents of `path` (POSIX).
+ * This is a wrapper function that is compatible with both versions.
+ * The program will error out if basename(3) failed, this can only happen
+ * with the OpenBSD version. */
+char *
+xbasename(const char *path)
+{
+ char *p, *b;
+
+ if (!(p = strdup(path)))
+ err(1, "strdup");
+ if (!(b = basename(p)))
+ err(1, "basename");
+ if (!(b = strdup(b)))
+ err(1, "strdup");
+ free(p);
+
+ return b;
+}
+
+void
+printtimeformat(FILE *fp, const git_time *intime, const char *fmt)
+{
+ struct tm *intm;
+ time_t t;
+ char out[32];
+
+ t = (time_t) intime->time + (intime->offset * 60);
+ intm = gmtime(&t);
+ strftime(out, sizeof(out), fmt, intm);
+ fputs(out, fp);
+}
+
+void
+printtimeshort(FILE *fp, const git_time *intime)
+{
+ printtimeformat(fp, intime, "%Y-%m-%d %H:%M");
+}
+
+int
+writeheader(FILE *fp)
+{
+ fputs("<!DOCTYPE HTML>"
+ "<html dir=\"ltr\" lang=\"en\">\n<head>\n"
+ "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
+ "<meta http-equiv=\"Content-Language\" content=\"en\" />\n<title>", fp);
+ xmlencode(fp, description, strlen(description));
+ fprintf(fp, "</title>\n<link rel=\"icon\" type=\"image/png\" href=\"%sfavicon.png\" />\n", relpath);
+ fprintf(fp, "<link rel=\"stylesheet\" type=\"text/css\" href=\"%sstyle.css\" />\n", relpath);
+ fputs("</head>\n<body>\n", fp);
+ fprintf(fp, "<table>\n<tr><td><img src=\"%slogo.png\" alt=\"\" width=\"32\" height=\"32\" /></td>\n"
+ "<td><h1>%s</h1><span class=\"desc\">%s</span></td></tr><tr><td></td><td>\n",
+ relpath, name, description);
+ fputs("</td></tr>\n</table>\n<hr/><div id=\"content\">\n"
+ "<table id=\"index\"><thead>\n"
+ "<tr><td>Name</td><td>Description</td><td>Owner</td><td>Last commit</td></tr>"
+ "</thead><tbody>\n", fp);
+
+ return 0;
+}
+
+int
+writefooter(FILE *fp)
+{
+ return !fputs("</tbody></table></div></body>\n</html>", fp);
+}
+
+int
+writelog(FILE *fp)
+{
+ git_commit *commit = NULL;
+ const git_signature *author;
+ git_revwalk *w = NULL;
+ git_oid id;
+ int ret = 0;
+
+ git_revwalk_new(&w, repo);
+ git_revwalk_push_head(w);
+ git_revwalk_sorting(w, GIT_SORT_TIME);
+ git_revwalk_simplify_first_parent(w);
+
+ if (git_revwalk_next(&id, w) ||
+ git_commit_lookup(&commit, repo, &id)) {
+ ret = -1;
+ goto err;
+ }
+
+ author = git_commit_author(commit);
+
+ fputs("<tr><td><a href=\"", fp);
+ xmlencode(fp, name, strlen(name));
+ fputs("/log.html\">", fp);
+ xmlencode(fp, name, strlen(name));
+ fputs("</a></td><td>", fp);
+ xmlencode(fp, description, strlen(description));
+ fputs("</td><td>", fp);
+ xmlencode(fp, owner, strlen(owner));
+ fputs("</td><td>", fp);
+ if (author)
+ printtimeshort(fp, &(author->when));
+ fputs("</td></tr>", fp);
+
+ git_commit_free(commit);
+err:
+ git_revwalk_free(w);
+
+ return ret;
+}
+
+int
+main(int argc, char *argv[])
+{
+ const git_error *e = NULL;
+ FILE *fp;
+ char path[PATH_MAX], *p;
+ int i, status;
+
+ if (argc < 2) {
+ fprintf(stderr, "%s [repodir...]\n", argv[0]);
+ return 1;
+ }
+ git_libgit2_init();
+
+ writeheader(stdout);
+
+ for (i = 1; i < argc; i++) {
+ repodir = argv[i];
+
+ if ((status = git_repository_open_ext(&repo, repodir,
+ GIT_REPOSITORY_OPEN_NO_SEARCH, NULL)) < 0) {
+ e = giterr_last();
+ fprintf(stderr, "error %d/%d: %s\n", status, e->klass, e->message);
+ return status;
+ }
+
+ /* use directory name as name */
+ p = xbasename(repodir);
+ snprintf(name, sizeof(name), "%s", p);
+ free(p);
+
+ /* read description or .git/description */
+ description[0] = '\0';
+ snprintf(path, sizeof(path), "%s%s%s",
+ repodir, repodir[strlen(repodir)] == '/' ? "" : "/", "description");
+ if (!(fp = fopen(path, "r"))) {
+ snprintf(path, sizeof(path), "%s%s%s",
+ repodir, repodir[strlen(repodir)] == '/' ? "" : "/", ".git/description");
+ fp = fopen(path, "r");
+ }
+ if (fp) {
+ if (!fgets(description, sizeof(description), fp))
+ description[0] = '\0';
+ fclose(fp);
+ }
+
+ /* read owner or .git/owner */
+ owner[0] = '\0';
+ snprintf(path, sizeof(path), "%s%s%s",
+ repodir, repodir[strlen(repodir)] == '/' ? "" : "/", "owner");
+ if (!(fp = fopen(path, "r"))) {
+ snprintf(path, sizeof(path), "%s%s%s",
+ repodir, repodir[strlen(repodir)] == '/' ? "" : "/", ".git/owner");
+ fp = fopen(path, "r");
+ }
+ if (fp) {
+ if (!fgets(owner, sizeof(owner), fp))
+ owner[0] = '\0';
+ fclose(fp);
+ }
+ writelog(stdout);
+ }
+ writefooter(stdout);
+
+ /* cleanup */
+ git_repository_free(repo);
+ git_libgit2_shutdown();
+
+ return 0;
+}
diff --git a/stagit.1 b/stagit.1
@@ -0,0 +1,59 @@
+.Dd December 26, 2015
+.Dt STAGIT 1
+.Os
+.Sh NAME
+.Nm stagit
+.Nd static git page generator
+.Sh SYNOPSIS
+.Nm
+.Op Ar repodir
+.Sh DESCRIPTION
+.Nm
+writes HTML pages for the repository
+.Ar repodir
+to the current directory. The following files will be written:
+.Bl -tag -width Ds
+.It atom.xml
+Atom XML feed
+.It files.html
+List of files in the latest HEAD commit, linking to the file.
+.It log.html
+List of commits in order of most recent to old of the commits (top to bottom),
+each commit links to a page with a diff and diffstat of the commit.
+.El
+.Pp
+For each file in HEAD a file will be written in the format:
+file/filepath.html. This file will contain the textual data of the file
+prefixed by line numbers. The file will have the string "binary file"
+if the data is considered to be non-textual.
+.Pp
+For each commit a file will be written in the format:
+commit/commitid.html . This file will contain the diff and diffstat of the
+commit. It will write the string "binary files differ" if the data is
+considered to be non-textual.
+.Pp
+The basename of the directory is used as the name.
+.Pp
+The content of the follow files specifies the meta data for each repository:
+.Bl -tag -width Ds
+.It .git/description or description (bare repos).
+description
+.It .git/owner or owner (bare repo).
+owner of repository
+.It .git/url or url (bare repo).
+primary clone url of the repository, for example: git://git.2f30.org/stagit
+.El
+.Pp
+For changing the style of the page you can use the following files:
+.Bl -tag -width Ds
+.It logo.png
+32x32 logo.
+.It favicon.png
+favicon image.
+.It style.css
+CSS stylesheet.
+.El
+.Sh SEE ALSO
+.Xr stagit-index 1
+.Sh AUTHORS
+.An Hiltjo Posthuma Aq Mt hiltjo@codemadness.org
diff --git a/urmoms-index.1 b/urmoms-index.1
@@ -1,27 +0,0 @@
-.Dd December 20, 2015
-.Dt URMOMS-INDEX 1
-.Os
-.Sh NAME
-.Nm urmoms-index
-.Nd static git index page generator
-.Sh SYNOPSIS
-.Nm
-.Op Ar repodir...
-.Sh DESCRIPTION
-.Nm
-will create an index HTML page for the repositories specified and writes
-the HTML data to stdout.
-.Pp
-For changing the style of the page you can use the following files:
-.Bl -tag -width Ds
-.It logo.png
-32x32 logo.
-.It favicon.png
-favicon image.
-.It style.css
-CSS stylesheet.
-.El
-.Sh SEE ALSO
-.Xr urmoms 1
-.Sh AUTHORS
-.An Hiltjo Posthuma Aq Mt hiltjo@codemadness.org
diff --git a/urmoms-index.c b/urmoms-index.c
@@ -1,235 +0,0 @@
-#include <sys/stat.h>
-
-#include <err.h>
-#include <errno.h>
-#include <inttypes.h>
-#include <libgen.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <git2.h>
-
-#include "compat.h"
-#include "config.h"
-
-static git_repository *repo;
-
-static const char *relpath = "";
-static const char *repodir;
-
-static char description[255] = "Repositories";
-static char name[255];
-static char owner[255];
-
-FILE *
-efopen(const char *name, const char *flags)
-{
- FILE *fp;
-
- if (!(fp = fopen(name, flags)))
- err(1, "fopen");
-
- return 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: fputc(*s, fp);
- }
- }
-}
-
-/* Some implementations of basename(3) return a pointer to a static
- * internal buffer (OpenBSD). Others modify the contents of `path` (POSIX).
- * This is a wrapper function that is compatible with both versions.
- * The program will error out if basename(3) failed, this can only happen
- * with the OpenBSD version. */
-char *
-xbasename(const char *path)
-{
- char *p, *b;
-
- if (!(p = strdup(path)))
- err(1, "strdup");
- if (!(b = basename(p)))
- err(1, "basename");
- if (!(b = strdup(b)))
- err(1, "strdup");
- free(p);
-
- return b;
-}
-
-void
-printtimeformat(FILE *fp, const git_time *intime, const char *fmt)
-{
- struct tm *intm;
- time_t t;
- char out[32];
-
- t = (time_t) intime->time + (intime->offset * 60);
- intm = gmtime(&t);
- strftime(out, sizeof(out), fmt, intm);
- fputs(out, fp);
-}
-
-void
-printtimeshort(FILE *fp, const git_time *intime)
-{
- printtimeformat(fp, intime, "%Y-%m-%d %H:%M");
-}
-
-int
-writeheader(FILE *fp)
-{
- fputs("<!DOCTYPE HTML>"
- "<html dir=\"ltr\" lang=\"en\">\n<head>\n"
- "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
- "<meta http-equiv=\"Content-Language\" content=\"en\" />\n<title>", fp);
- xmlencode(fp, description, strlen(description));
- fprintf(fp, "</title>\n<link rel=\"icon\" type=\"image/png\" href=\"%sfavicon.png\" />\n", relpath);
- fprintf(fp, "<link rel=\"stylesheet\" type=\"text/css\" href=\"%sstyle.css\" />\n", relpath);
- fputs("</head>\n<body>\n", fp);
- fprintf(fp, "<table>\n<tr><td><img src=\"%slogo.png\" alt=\"\" width=\"32\" height=\"32\" /></td>\n"
- "<td><h1>%s</h1><span class=\"desc\">%s</span></td></tr><tr><td></td><td>\n",
- relpath, name, description);
- fputs("</td></tr>\n</table>\n<hr/><div id=\"content\">\n"
- "<table id=\"index\"><thead>\n"
- "<tr><td>Name</td><td>Description</td><td>Owner</td><td>Last commit</td></tr>"
- "</thead><tbody>\n", fp);
-
- return 0;
-}
-
-int
-writefooter(FILE *fp)
-{
- return !fputs("</tbody></table></div></body>\n</html>", fp);
-}
-
-int
-writelog(FILE *fp)
-{
- git_commit *commit = NULL;
- const git_signature *author;
- git_revwalk *w = NULL;
- git_oid id;
- int ret = 0;
-
- git_revwalk_new(&w, repo);
- git_revwalk_push_head(w);
- git_revwalk_sorting(w, GIT_SORT_TIME);
- git_revwalk_simplify_first_parent(w);
-
- if (git_revwalk_next(&id, w) ||
- git_commit_lookup(&commit, repo, &id)) {
- ret = -1;
- goto err;
- }
-
- author = git_commit_author(commit);
-
- fputs("<tr><td><a href=\"", fp);
- xmlencode(fp, name, strlen(name));
- fputs("/log.html\">", fp);
- xmlencode(fp, name, strlen(name));
- fputs("</a></td><td>", fp);
- xmlencode(fp, description, strlen(description));
- fputs("</td><td>", fp);
- xmlencode(fp, owner, strlen(owner));
- fputs("</td><td>", fp);
- if (author)
- printtimeshort(fp, &(author->when));
- fputs("</td></tr>", fp);
-
- git_commit_free(commit);
-err:
- git_revwalk_free(w);
-
- return ret;
-}
-
-int
-main(int argc, char *argv[])
-{
- const git_error *e = NULL;
- FILE *fp;
- char path[PATH_MAX], *p;
- int i, status;
-
- if (argc < 2) {
- fprintf(stderr, "%s [repodir...]\n", argv[0]);
- return 1;
- }
- git_libgit2_init();
-
- writeheader(stdout);
-
- for (i = 1; i < argc; i++) {
- repodir = argv[i];
-
- if ((status = git_repository_open_ext(&repo, repodir,
- GIT_REPOSITORY_OPEN_NO_SEARCH, NULL)) < 0) {
- e = giterr_last();
- fprintf(stderr, "error %d/%d: %s\n", status, e->klass, e->message);
- return status;
- }
-
- /* use directory name as name */
- p = xbasename(repodir);
- snprintf(name, sizeof(name), "%s", p);
- free(p);
-
- /* read description or .git/description */
- description[0] = '\0';
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", "description");
- if (!(fp = fopen(path, "r"))) {
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", ".git/description");
- fp = fopen(path, "r");
- }
- if (fp) {
- if (!fgets(description, sizeof(description), fp))
- description[0] = '\0';
- fclose(fp);
- }
-
- /* read owner or .git/owner */
- owner[0] = '\0';
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", "owner");
- if (!(fp = fopen(path, "r"))) {
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", ".git/owner");
- fp = fopen(path, "r");
- }
- if (fp) {
- if (!fgets(owner, sizeof(owner), fp))
- owner[0] = '\0';
- fclose(fp);
- }
- writelog(stdout);
- }
- writefooter(stdout);
-
- /* cleanup */
- git_repository_free(repo);
- git_libgit2_shutdown();
-
- return 0;
-}
diff --git a/urmoms.1 b/urmoms.1
@@ -1,47 +0,0 @@
-.Dd December 20, 2015
-.Dt URMOMS 1
-.Os
-.Sh NAME
-.Nm urmoms
-.Nd static git page generator
-.Sh SYNOPSIS
-.Nm
-.Op Ar repodir
-.Sh DESCRIPTION
-.Nm
-writes HTML pages for the repository
-.Ar repodir
-to the current directory. The following files will be written:
-.Bl -tag -width Ds
-.It atom.xml
-Atom XML feed
-.It files.html
-List of files in the latest HEAD commit, linking to the file.
-.It log.html
-List of commits in order of most recent to old of the commits (top to bottom),
-each commit links to a page with a diff and diffstat of the commit.
-.El
-.Pp
-For each file in HEAD a file will be written in the format:
-file/filepath.html. This file will contain the textual data of the file
-prefixed by line numbers. The file will have the string "binary file"
-if the data is considered to be non-textual.
-.Pp
-For each commit a file will be written in the format:
-commit/commitid.html . This file will contain the diff and diffstat of the
-commit. It will write the string "binary files differ" if the data is
-considered to be non-textual.
-.Pp
-For changing the style of the page you can use the following files:
-.Bl -tag -width Ds
-.It logo.png
-32x32 logo.
-.It favicon.png
-favicon image.
-.It style.css
-CSS stylesheet.
-.El
-.Sh SEE ALSO
-.Xr urmoms-index 1
-.Sh AUTHORS
-.An Hiltjo Posthuma Aq Mt hiltjo@codemadness.org
diff --git a/urmoms.c b/urmoms.c
@@ -1,852 +0,0 @@
-#include <sys/stat.h>
-
-#include <err.h>
-#include <errno.h>
-#include <inttypes.h>
-#include <libgen.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include <git2.h>
-
-#include "compat.h"
-#include "config.h"
-
-struct commitinfo {
- const git_oid *id;
-
- char oid[GIT_OID_HEXSZ + 1];
- char parentoid[GIT_OID_HEXSZ + 1];
-
- const git_signature *author;
- const char *summary;
- const char *msg;
-
- git_diff_stats *stats;
- 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;
-};
-
-static git_repository *repo;
-
-static const char *relpath = "";
-static const char *repodir;
-
-static char name[255];
-static char description[255];
-static char cloneurl[1024];
-static int hasreadme, haslicense;
-
-void
-commitinfo_free(struct commitinfo *ci)
-{
- if (!ci)
- return;
-
- git_diff_stats_free(ci->stats);
- git_diff_free(ci->diff);
- git_tree_free(ci->commit_tree);
- git_tree_free(ci->parent_tree);
- git_commit_free(ci->commit);
-}
-
-struct commitinfo *
-commitinfo_getbyoid(const git_oid *id)
-{
- struct commitinfo *ci;
- git_diff_options opts;
- int error;
-
- if (!(ci = calloc(1, sizeof(struct commitinfo))))
- err(1, "calloc");
-
- ci->id = id;
- if (git_commit_lookup(&(ci->commit), repo, id))
- goto err;
-
- 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->summary = git_commit_summary(ci->commit);
- ci->msg = git_commit_message(ci->commit);
-
- if ((error = git_commit_tree(&(ci->commit_tree), ci->commit)))
- goto err;
- if (!(error = git_commit_parent(&(ci->parent), ci->commit, 0))) {
- if ((error = git_commit_tree(&(ci->parent_tree), ci->parent)))
- goto err;
- } else {
- ci->parent = NULL;
- ci->parent_tree = NULL;
- }
-
- git_diff_init_options(&opts, GIT_DIFF_OPTIONS_VERSION);
- opts.flags |= GIT_DIFF_DISABLE_PATHSPEC_MATCH;
- if ((error = git_diff_tree_to_tree(&(ci->diff), repo, ci->parent_tree, ci->commit_tree, &opts)))
- goto err;
- if (git_diff_get_stats(&(ci->stats), ci->diff))
- goto err;
-
- ci->addcount = git_diff_stats_insertions(ci->stats);
- ci->delcount = git_diff_stats_deletions(ci->stats);
- ci->filecount = git_diff_stats_files_changed(ci->stats);
-
- return ci;
-
-err:
- commitinfo_free(ci);
- free(ci);
-
- return NULL;
-}
-
-FILE *
-efopen(const char *name, const char *flags)
-{
- FILE *fp;
-
- if (!(fp = fopen(name, flags)))
- err(1, "fopen");
-
- return 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: fputc(*s, fp);
- }
- }
-}
-
-/* Some implementations of dirname(3) return a pointer to a static
- * internal buffer (OpenBSD). Others modify the contents of `path` (POSIX).
- * This is a wrapper function that is compatible with both versions.
- * The program will error out if dirname(3) failed, this can only happen
- * with the OpenBSD version. */
-char *
-xdirname(const char *path)
-{
- char *p, *b;
-
- if (!(p = strdup(path)))
- err(1, "strdup");
- if (!(b = dirname(p)))
- err(1, "basename");
- if (!(b = strdup(b)))
- err(1, "strdup");
- free(p);
-
- return b;
-}
-
-/* Some implementations of basename(3) return a pointer to a static
- * internal buffer (OpenBSD). Others modify the contents of `path` (POSIX).
- * This is a wrapper function that is compatible with both versions.
- * The program will error out if basename(3) failed, this can only happen
- * with the OpenBSD version. */
-char *
-xbasename(const char *path)
-{
- char *p, *b;
-
- if (!(p = strdup(path)))
- err(1, "strdup");
- if (!(b = basename(p)))
- err(1, "basename");
- if (!(b = strdup(b)))
- err(1, "strdup");
- free(p);
-
- return b;
-}
-
-int
-mkdirp(const char *path)
-{
- char tmp[PATH_MAX], *p;
-
- strlcpy(tmp, path, sizeof(tmp));
- 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
-printtimeformat(FILE *fp, const git_time *intime, const char *fmt)
-{
- struct tm *intm;
- time_t t;
- char out[32];
-
- t = (time_t) intime->time + (intime->offset * 60);
- intm = gmtime(&t);
- strftime(out, sizeof(out), fmt, intm);
- fputs(out, fp);
-}
-
-void
-printtimez(FILE *fp, const git_time *intime)
-{
- printtimeformat(fp, intime, "%Y-%m-%dT%H:%M:%SZ");
-}
-
-void
-printtime(FILE *fp, const git_time *intime)
-{
- printtimeformat(fp, intime, "%a %b %e %T %Y");
-}
-
-void
-printtimeshort(FILE *fp, const git_time *intime)
-{
- printtimeformat(fp, intime, "%Y-%m-%d %H:%M");
-}
-
-int
-writeheader(FILE *fp)
-{
- fputs("<!DOCTYPE HTML>"
- "<html dir=\"ltr\" lang=\"en\">\n<head>\n"
- "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
- "<meta http-equiv=\"Content-Language\" content=\"en\" />\n<title>", fp);
- xmlencode(fp, name, strlen(name));
- 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);
- fprintf(fp, "<link rel=\"alternate\" type=\"application/atom+xml\" title=\"%s Atom Feed\" href=\"%satom.xml\" />\n",
- name, 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, name, strlen(name));
- 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));
- 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);
- if (hasreadme)
- fprintf(fp, " | <a href=\"%sfile/README.html\">README</a>", relpath);
- if (haslicense)
- fprintf(fp, " | <a href=\"%sfile/LICENSE.html\">LICENSE</a>", relpath);
- fputs("</td></tr></table>\n<hr/><div id=\"content\">\n", fp);
-
- return 0;
-}
-
-int
-writefooter(FILE *fp)
-{
- return !fputs("</div></body>\n</html>", fp);
-}
-
-void
-writeblobhtml(FILE *fp, const git_blob *blob)
-{
- off_t i = 0;
- size_t n = 1;
- char *nfmt = "<a href=\"#l%d\" id=\"l%d\">%d</a>\n";
- const char *s = git_blob_rawcontent(blob);
- git_off_t len = git_blob_rawsize(blob);
-
- fputs("<table id=\"blob\"><tr><td class=\"num\"><pre>\n", fp);
-
- if (len) {
- fprintf(fp, nfmt, n, n, n);
- while (i < len - 1) {
- if (s[i] == '\n') {
- n++;
- fprintf(fp, nfmt, n, n, n);
- }
- i++;
- }
- }
-
- fputs("</pre></td><td><pre>\n", fp);
- xmlencode(fp, s, (size_t)len);
- fputs("</pre></td></tr></table>\n", fp);
-}
-
-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 0
- if ((count = (int)git_commit_parentcount(commit)) > 1) {
- fprintf(fp, "<b>Merge:</b>");
- for (i = 0; i < count; i++) {
- git_oid_tostr(buf, 8, git_commit_parent_id(commit, i));
- fprintf(fp, " <a href=\"%scommit/%s.html\">%s</a>",
- relpath, buf, buf);
- }
- fputc('\n', fp);
- }
-#endif
- if (ci->author) {
- fprintf(fp, "<b>Author:</b> ");
- xmlencode(fp, ci->author->name, strlen(ci->author->name));
- fprintf(fp, " <<a href=\"mailto:");
- xmlencode(fp, ci->author->email, strlen(ci->author->email));
- fputs("\">", fp);
- xmlencode(fp, ci->author->email, strlen(ci->author->email));
- fputs("</a>>\n<b>Date:</b> ", fp);
- printtime(fp, &(ci->author->when));
- fputc('\n', fp);
- }
- fputc('\n', fp);
-
- if (ci->msg)
- xmlencode(fp, ci->msg, strlen(ci->msg));
-
- fputc('\n', fp);
-}
-
-void
-printshowfile(struct commitinfo *ci)
-{
- const git_diff_delta *delta;
- const git_diff_hunk *hunk;
- const git_diff_line *line;
- git_patch *patch;
- git_buf statsbuf;
- size_t ndeltas, nhunks, nhunklines;
- FILE *fp;
- size_t i, j, k;
- char path[PATH_MAX];
-
- snprintf(path, sizeof(path), "commit/%s.html", ci->oid);
- /* check if file exists if so skip it */
- if (!access(path, F_OK))
- return;
-
- fp = efopen(path, "w");
- writeheader(fp);
- fputs("<pre>\n", fp);
- printcommit(fp, ci);
-
- memset(&statsbuf, 0, sizeof(statsbuf));
-
- /* diff stat */
- if (ci->stats) {
- if (!git_diff_stats_to_buf(&statsbuf, ci->stats,
- GIT_DIFF_STATS_FULL | GIT_DIFF_STATS_SHORT, 80)) {
- if (statsbuf.ptr && statsbuf.ptr[0]) {
- fprintf(fp, "<b>Diffstat:</b>\n");
- fputs(statsbuf.ptr, fp);
- }
- }
- }
-
- fputs("<hr/>", fp);
-
- ndeltas = git_diff_num_deltas(ci->diff);
- for (i = 0; i < ndeltas; i++) {
- if (git_patch_from_diff(&patch, ci->diff, i)) {
- git_patch_free(patch);
- break;
- }
-
- delta = git_patch_get_delta(patch);
- fprintf(fp, "<b>diff --git a/<a href=\"%sfile/%s.html\">%s</a> b/<a href=\"%sfile/%s.html\">%s</a></b>\n",
- relpath, delta->old_file.path, delta->old_file.path,
- relpath, delta->new_file.path, delta->new_file.path);
-
- /* check binary data */
- if (delta->flags & GIT_DIFF_FLAG_BINARY) {
- fputs("Binary files differ\n", fp);
- git_patch_free(patch);
- 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, "<span class=\"h\">%s</span>\n", hunk->header);
-
- 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\" id=\"h%zu-%zu\" class=\"i\">+",
- j, k, j, k);
- else if (line->new_lineno == -1)
- fprintf(fp, "<a href=\"#h%zu-%zu\" id=\"h%zu-%zu\" class=\"d\">-",
- j, k, j, k);
- else
- fputc(' ', fp);
- xmlencode(fp, line->content, line->content_len);
- if (line->old_lineno == -1 || line->new_lineno == -1)
- fputs("</a>", fp);
- }
- }
- git_patch_free(patch);
- }
- git_buf_free(&statsbuf);
-
- fputs( "</pre>\n", fp);
- writefooter(fp);
- fclose(fp);
- return;
-}
-
-void
-writelog(FILE *fp)
-{
- struct commitinfo *ci;
- git_revwalk *w = NULL;
- git_oid id;
- size_t len;
-
- mkdir("commit", 0755);
-
- git_revwalk_new(&w, repo);
- git_revwalk_push_head(w);
- git_revwalk_sorting(w, GIT_SORT_TIME);
- git_revwalk_simplify_first_parent(w);
-
- fputs("<table id=\"log\"><thead>\n<tr><td>Age</td><td>Commit message</td>"
- "<td>Author</td><td>Files</td><td class=\"num\">+</td>"
- "<td class=\"num\">-</td></tr>\n</thead><tbody>\n", fp);
- while (!git_revwalk_next(&id, w)) {
- relpath = "";
-
- if (!(ci = commitinfo_getbyoid(&id)))
- break;
-
- 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);
- if ((len = strlen(ci->summary)) > summarylen) {
- xmlencode(fp, ci->summary, summarylen - 1);
- fputs("…", fp);
- } else {
- xmlencode(fp, ci->summary, len);
- }
- fputs("</a>", fp);
- }
- fputs("</td><td>", fp);
- if (ci->author)
- xmlencode(fp, ci->author->name, strlen(ci->author->name));
- fputs("</td><td class=\"num\">", fp);
- fprintf(fp, "%zu", ci->filecount);
- fputs("</td><td class=\"num\">", fp);
- fprintf(fp, "+%zu", ci->addcount);
- fputs("</td><td class=\"num\">", fp);
- fprintf(fp, "-%zu", ci->delcount);
- fputs("</td></tr>\n", fp);
-
- relpath = "../";
- printshowfile(ci);
-
- commitinfo_free(ci);
- }
- fprintf(fp, "</tbody></table>");
-
- git_revwalk_free(w);
- relpath = "";
-}
-
-void
-printcommitatom(FILE *fp, struct commitinfo *ci)
-{
- fputs("<entry>\n", fp);
-
- fprintf(fp, "<id>%s</id>\n", ci->oid);
- if (ci->author) {
- fputs("<updated>", fp);
- printtimez(fp, &(ci->author->when));
- fputs("</updated>\n", fp);
- }
- if (ci->summary) {
- fputs("<title type=\"text\">", fp);
- xmlencode(fp, ci->summary, strlen(ci->summary));
- fputs("</title>\n", fp);
- }
-
- fputs("<content type=\"text\">", fp);
- fprintf(fp, "commit %s\n", ci->oid);
- if (ci->parentoid[0])
- fprintf(fp, "parent %s\n", ci->parentoid);
-
-#if 0
- 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);
- }
- fputc('\n', fp);
- }
-#endif
-
- if (ci->author) {
- fprintf(fp, "Author: ");
- xmlencode(fp, ci->author->name, strlen(ci->author->name));
- fprintf(fp, " <");
- xmlencode(fp, ci->author->email, strlen(ci->author->email));
- fprintf(fp, ">\nDate: ");
- printtime(fp, &(ci->author->when));
- }
- fputc('\n', fp);
-
- if (ci->msg)
- xmlencode(fp, ci->msg, strlen(ci->msg));
- fputs("\n</content>\n", fp);
- if (ci->author) {
- fputs("<author><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("</entry>\n", fp);
-}
-
-int
-writeatom(FILE *fp)
-{
- struct commitinfo *ci;
- git_revwalk *w = NULL;
- git_oid id;
- size_t i, m = 100; /* max */
-
- fputs("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
- "<feed xmlns=\"http://www.w3.org/2005/Atom\">\n<title>", fp);
- xmlencode(fp, name, strlen(name));
- fputs(", branch master</title>\n<subtitle>", fp);
-
- xmlencode(fp, description, strlen(description));
- fputs("</subtitle>\n", fp);
-
- git_revwalk_new(&w, repo);
- git_revwalk_push_head(w);
- git_revwalk_sorting(w, GIT_SORT_TIME);
- git_revwalk_simplify_first_parent(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);
-
- fputs("</feed>", fp);
-
- return 0;
-}
-
-int
-writeblob(git_object *obj, const char *filename, git_off_t filesize)
-{
- char fpath[PATH_MAX];
- char tmp[PATH_MAX] = "";
- char *d, *p;
- FILE *fp;
-
- snprintf(fpath, sizeof(fpath), "file/%s.html", filename);
- d = xdirname(fpath);
- if (mkdirp(d)) {
- free(d);
- return 1;
- }
- free(d);
-
- p = fpath;
- while (*p) {
- if (*p == '/')
- strlcat(tmp, "../", sizeof(tmp));
- p++;
- }
- relpath = tmp;
-
- fp = efopen(fpath, "w");
- writeheader(fp);
- fputs("<p> ", fp);
- xmlencode(fp, filename, strlen(filename));
- fprintf(fp, " (%" PRIu32 "b)", filesize);
- fputs("</p><hr/>", fp);
-
- if (git_blob_is_binary((git_blob *)obj)) {
- fprintf(fp, "<p>Binary file</p>\n");
- } else {
- writeblobhtml(fp, (git_blob *)obj);
- if (ferror(fp))
- err(1, "fwrite");
- }
- writefooter(fp);
- fclose(fp);
-
- relpath = "";
-
- return 0;
-}
-
-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;
-}
-
-int
-writefilestree(FILE *fp, git_tree *tree, const char *path)
-{
- const git_tree_entry *entry = NULL;
- const char *filename;
- char filepath[PATH_MAX];
- git_object *obj = NULL;
- git_off_t filesize;
- size_t count, i;
- int ret;
-
- count = git_tree_entrycount(tree);
- for (i = 0; i < count; i++) {
- if (!(entry = git_tree_entry_byindex(tree, i)))
- return -1;
-
- filename = git_tree_entry_name(entry);
- if (git_tree_entry_to_object(&obj, repo, entry))
- return -1;
- switch (git_object_type(obj)) {
- case GIT_OBJ_BLOB:
- break;
- case GIT_OBJ_TREE:
- ret = writefilestree(fp, (git_tree *)obj, filename);
- git_object_free(obj);
- if (ret)
- return ret;
- continue;
- default:
- git_object_free(obj);
- continue;
- }
- if (path[0]) {
- snprintf(filepath, sizeof(filepath), "%s/%s", path, filename);
- filename = filepath;
- }
-
- filesize = git_blob_rawsize((git_blob *)obj);
-
- fputs("<tr><td>", fp);
- fprintf(fp, "%s", filemode(git_tree_entry_filemode(entry)));
- fprintf(fp, "</td><td><a href=\"%sfile/", relpath);
- xmlencode(fp, filename, strlen(filename));
- fputs(".html\">", fp);
- xmlencode(fp, filename, strlen(filename));
- fputs("</a></td><td class=\"num\">", fp);
- fprintf(fp, "%" PRIu32, filesize);
- fputs("</td></tr>\n", fp);
-
- writeblob(obj, filename, filesize);
- }
-
- return 0;
-}
-
-int
-writefiles(FILE *fp)
-{
- const git_oid *id;
- git_tree *tree = NULL;
- git_object *obj = NULL;
- git_commit *commit = NULL;
-
- fputs("<table id=\"files\"><thead>\n<tr>"
- "<td>Mode</td><td>Name</td><td class=\"num\">Size</td>"
- "</tr>\n</thead><tbody>\n", fp);
-
- if (git_revparse_single(&obj, repo, "HEAD"))
- return -1;
- id = git_object_id(obj);
- if (git_commit_lookup(&commit, repo, id))
- return -1;
- if (git_commit_tree(&tree, commit)) {
- git_commit_free(commit);
- return -1;
- }
- git_commit_free(commit);
-
- writefilestree(fp, tree, "");
-
- git_commit_free(commit);
- git_tree_free(tree);
-
- fputs("</tbody></table>", fp);
-
- return 0;
-}
-
-int
-main(int argc, char *argv[])
-{
- git_object *obj = NULL;
- const git_error *e = NULL;
- FILE *fp, *fpread;
- char path[PATH_MAX], *p;
- int status;
-
- if (argc != 2) {
- fprintf(stderr, "%s <repodir>\n", argv[0]);
- return 1;
- }
- repodir = argv[1];
-
- git_libgit2_init();
-
- if ((status = git_repository_open_ext(&repo, repodir,
- GIT_REPOSITORY_OPEN_NO_SEARCH, NULL)) < 0) {
- e = giterr_last();
- fprintf(stderr, "error %d/%d: %s\n", status, e->klass, e->message);
- return status;
- }
-
- /* use directory name as name */
- p = xbasename(repodir);
- snprintf(name, sizeof(name), "%s", p);
- free(p);
-
- /* read description or .git/description */
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", "description");
- if (!(fpread = fopen(path, "r"))) {
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", ".git/description");
- fpread = fopen(path, "r");
- }
- if (fpread) {
- if (!fgets(description, sizeof(description), fpread))
- description[0] = '\0';
- fclose(fpread);
- }
-
- /* read url or .git/url */
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", "url");
- if (!(fpread = fopen(path, "r"))) {
- snprintf(path, sizeof(path), "%s%s%s",
- repodir, repodir[strlen(repodir)] == '/' ? "" : "/", ".git/url");
- fpread = fopen(path, "r");
- }
- if (fpread) {
- if (!fgets(cloneurl, sizeof(cloneurl), fpread))
- cloneurl[0] = '\0';
- fclose(fpread);
- }
-
- /* check LICENSE */
- haslicense = !git_revparse_single(&obj, repo, "HEAD:LICENSE");
- git_object_free(obj);
- /* check README */
- hasreadme = !git_revparse_single(&obj, repo, "HEAD:README");
- git_object_free(obj);
-
- fp = efopen("log.html", "w");
- writeheader(fp);
- writelog(fp);
- writefooter(fp);
- fclose(fp);
-
- fp = efopen("files.html", "w");
- writeheader(fp);
- writefiles(fp);
- writefooter(fp);
- fclose(fp);
-
- /* Atom feed */
- fp = efopen("atom.xml", "w");
- writeatom(fp);
- fclose(fp);
-
- /* cleanup */
- git_repository_free(repo);
- git_libgit2_shutdown();
-
- return 0;
-}
