stagit-gopher

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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:
MMakefile | 26+++++++++++++-------------
MREADME | 2+-
MTODO | 8--------
Mexample.sh | 4++--
Astagit-index.1 | 37+++++++++++++++++++++++++++++++++++++
Rurmoms-index.c -> stagit-index.c | 0
Astagit.1 | 59+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Durmoms-index.1 | 27---------------------------
Durmoms.1 | 47-----------------------------------------------
Durmoms.c | 852-------------------------------------------------------------------------------
10 files changed, 112 insertions(+), 950 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/urmoms-index.c b/stagit-index.c 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.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("&lt;", fp); break; - case '>': fputs("&gt;", fp); break; - case '\'': fputs("&apos;", fp); break; - case '&': fputs("&amp;", fp); break; - case '"': fputs("&quot;", 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, " &lt;<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>&gt;\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, " &lt;"); - xmlencode(fp, ci->author->email, strlen(ci->author->email)); - fprintf(fp, "&gt;\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; -}