Merge branch 'jd/gitolite'

This commit is contained in:
Lars Hjemli 2010-08-04 03:10:29 +02:00
commit aec9c245e7
5 changed files with 116 additions and 17 deletions

33
cgit.c
View File

@ -135,6 +135,8 @@ void config_cb(const char *name, const char *value)
ctx.cfg.snapshots = cgit_parse_snapshots_mask(value);
else if (!strcmp(name, "enable-filter-overrides"))
ctx.cfg.enable_filter_overrides = atoi(value);
else if (!strcmp(name, "enable-gitweb-owner"))
ctx.cfg.enable_gitweb_owner = atoi(value);
else if (!strcmp(name, "enable-index-links"))
ctx.cfg.enable_index_links = atoi(value);
else if (!strcmp(name, "enable-log-filecount"))
@ -181,9 +183,14 @@ void config_cb(const char *name, const char *value)
ctx.cfg.max_repo_count = atoi(value);
else if (!strcmp(name, "max-commit-count"))
ctx.cfg.max_commit_count = atoi(value);
else if (!strcmp(name, "project-list"))
ctx.cfg.project_list = xstrdup(expand_macros(value));
else if (!strcmp(name, "scan-path"))
if (!ctx.cfg.nocache && ctx.cfg.cache_size)
process_cached_repolist(expand_macros(value));
else if (ctx.cfg.project_list)
scan_projects(expand_macros(value),
ctx.cfg.project_list, repo_config);
else
scan_tree(expand_macros(value), repo_config);
else if (!strcmp(name, "source-filter"))
@ -200,6 +207,8 @@ void config_cb(const char *name, const char *value)
ctx.cfg.agefile = xstrdup(value);
else if (!strcmp(name, "renamelimit"))
ctx.cfg.renamelimit = atoi(value);
else if (!strcmp(name, "remove-suffix"))
ctx.cfg.remove_suffix = atoi(value);
else if (!strcmp(name, "robots"))
ctx.cfg.robots = xstrdup(value);
else if (!strcmp(name, "clone-prefix"))
@ -286,6 +295,7 @@ static void prepare_context(struct cgit_context *ctx)
ctx->cfg.css = "/cgit.css";
ctx->cfg.logo = "/cgit.png";
ctx->cfg.local_time = 0;
ctx->cfg.enable_gitweb_owner = 1;
ctx->cfg.enable_tree_linenumbers = 1;
ctx->cfg.max_repo_count = 50;
ctx->cfg.max_commit_count = 50;
@ -295,7 +305,9 @@ static void prepare_context(struct cgit_context *ctx)
ctx->cfg.max_blob_size = 0;
ctx->cfg.max_stats = 0;
ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
ctx->cfg.project_list = NULL;
ctx->cfg.renamelimit = -1;
ctx->cfg.remove_suffix = 0;
ctx->cfg.robots = "index, nofollow";
ctx->cfg.root_title = "Git repository browser";
ctx->cfg.root_desc = "a fast webinterface for the git dscm";
@ -574,7 +586,10 @@ static int generate_cached_repolist(const char *path, const char *cached_rc)
return errno;
}
idx = cgit_repolist.count;
scan_tree(path, repo_config);
if (ctx.cfg.project_list)
scan_projects(path, ctx.cfg.project_list, repo_config);
else
scan_tree(path, repo_config);
print_repolist(f, &cgit_repolist, idx);
if (rename(locked_rc, cached_rc))
fprintf(stderr, "[cgit] Error renaming %s to %s: %s (%d)\n",
@ -588,17 +603,25 @@ static void process_cached_repolist(const char *path)
struct stat st;
char *cached_rc;
time_t age;
unsigned long hash;
cached_rc = xstrdup(fmt("%s/rc-%8x", ctx.cfg.cache_root,
hash_str(path)));
hash = hash_str(path);
if (ctx.cfg.project_list)
hash += hash_str(ctx.cfg.project_list);
cached_rc = xstrdup(fmt("%s/rc-%8x", ctx.cfg.cache_root, hash));
if (stat(cached_rc, &st)) {
/* Nothing is cached, we need to scan without forking. And
* if we fail to generate a cached repolist, we need to
* invoke scan_tree manually.
*/
if (generate_cached_repolist(path, cached_rc))
scan_tree(path, repo_config);
if (generate_cached_repolist(path, cached_rc)) {
if (ctx.cfg.project_list)
scan_projects(path, ctx.cfg.project_list,
repo_config);
else
scan_tree(path, repo_config);
}
return;
}

3
cgit.h
View File

@ -167,6 +167,7 @@ struct cgit_config {
char *logo;
char *logo_link;
char *module_link;
char *project_list;
char *robots;
char *root_title;
char *root_desc;
@ -183,6 +184,7 @@ struct cgit_config {
int cache_static_ttl;
int embedded;
int enable_filter_overrides;
int enable_gitweb_owner;
int enable_index_links;
int enable_log_filecount;
int enable_log_linecount;
@ -202,6 +204,7 @@ struct cgit_config {
int noplainemail;
int noheader;
int renamelimit;
int remove_suffix;
int snapshots;
int summary_branches;
int summary_log;

View File

@ -95,6 +95,11 @@ enable-filter-overrides::
Flag which, when set to "1", allows all filter settings to be
overridden in repository-specific cgitrc files. Default value: none.
enable-gitweb-owner::
If set to "1" and scan-path is enabled, we first check each repository
for the git config value "gitweb.owner" to determine the owner.
Default value: "1". See also: scan-path.
enable-index-links::
Flag which, when set to "1", will make cgit generate extra links for
each repo in the repository index (specifically, to the "summary",
@ -224,6 +229,16 @@ noheader::
Flag which, when set to "1", will make cgit omit the standard header
on all pages. Default value: none. See also: "embedded".
project-list::
A list of subdirectories inside of scan-path, relative to it, that
should loaded as git repositories. This must be defined prior to
scan-path. Default value: none. See also: scan-path.
remove-suffix::
If set to "1" and scan-path is enabled, if any repositories are found
with a suffix of ".git", this suffix will be removed for the url and
name. Default value: "0". See also: scan-path.
renamelimit::
Maximum number of files to consider when detecting renames. The value
"-1" uses the compiletime value in git (for further info, look at
@ -253,7 +268,10 @@ root-title::
scan-path::
A path which will be scanned for repositories. If caching is enabled,
the result will be cached as a cgitrc include-file in the cache
directory. Default value: none. See also: cache-scanrc-ttl.
directory. If project-list has been defined prior to scan-path,
scan-path loads only the directories listed in the file pointed to by
project-list. Default value: none. See also: cache-scanrc-ttl,
project-list.
section::
The name of the current repository section - all repositories defined
@ -530,3 +548,4 @@ will generate the following html element:
AUTHOR
------
Lars Hjemli <hjemli@gmail.com>
Jason A. Donenfeld <Jason@zx2c4.com>

View File

@ -1,3 +1,12 @@
/* scan-tree.c
*
* Copyright (C) 2008-2009 Lars Hjemli
* Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
*
* Licensed under GNU General Public License v2
* (see COPYING for full license text)
*/
#include "cgit.h"
#include "configfile.h"
#include "html.h"
@ -38,12 +47,20 @@ static int is_git_dir(const char *path)
struct cgit_repo *repo;
repo_config_fn config_fn;
char *owner;
static void repo_config(const char *name, const char *value)
{
config_fn(repo, name, value);
}
static int git_owner_config(const char *key, const char *value, void *cb)
{
if (!strcmp(key, "gitweb.owner"))
owner = xstrdup(value);
return 0;
}
static void add_repo(const char *base, const char *path, repo_config_fn fn)
{
struct stat st;
@ -58,11 +75,10 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
}
if (!stat(fmt("%s/noweb", path), &st))
return;
if ((pwd = getpwuid(st.st_uid)) == NULL) {
fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
path, strerror(errno), errno);
return;
}
owner = NULL;
if (ctx.cfg.enable_gitweb_owner)
git_config_from_file(git_owner_config, fmt("%s/config", path), NULL);
if (base == path)
p = fmt("%s", path);
else
@ -72,12 +88,23 @@ static void add_repo(const char *base, const char *path, repo_config_fn fn)
p[strlen(p) - 5] = '\0';
repo = cgit_add_repo(xstrdup(p));
if (ctx.cfg.remove_suffix)
if ((p = strrchr(repo->url, '.')) && !strcmp(p, ".git"))
*p = '\0';
repo->name = repo->url;
repo->path = xstrdup(path);
p = (pwd && pwd->pw_gecos) ? strchr(pwd->pw_gecos, ',') : NULL;
if (p)
*p = '\0';
repo->owner = (pwd ? xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name) : "");
while (!owner) {
if ((pwd = getpwuid(st.st_uid)) == NULL) {
fprintf(stderr, "Error reading owner-info for %s: %s (%d)\n",
path, strerror(errno), errno);
break;
}
if (pwd->pw_gecos)
if ((p = strchr(pwd->pw_gecos, ',')))
*p = '\0';
owner = xstrdup(pwd->pw_gecos ? pwd->pw_gecos : pwd->pw_name);
}
repo->owner = owner;
p = fmt("%s/description", path);
if (!stat(p, &st))
@ -142,6 +169,34 @@ static void scan_path(const char *base, const char *path, repo_config_fn fn)
closedir(dir);
}
#define lastc(s) s[strlen(s) - 1]
void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn)
{
char line[MAX_PATH * 2], *z;
FILE *projects;
int err;
projects = fopen(projectsfile, "r");
if (!projects) {
fprintf(stderr, "Error opening projectsfile %s: %s (%d)\n",
projectsfile, strerror(errno), errno);
}
while (fgets(line, sizeof(line), projects) != NULL) {
for (z = &lastc(line);
strlen(line) && strchr("\n\r", *z);
z = &lastc(line))
*z = '\0';
if (strlen(line))
scan_path(path, fmt("%s/%s", path, line), fn);
}
if ((err = ferror(projects))) {
fprintf(stderr, "Error reading from projectsfile %s: %s (%d)\n",
projectsfile, strerror(err), err);
}
fclose(projects);
}
void scan_tree(const char *path, repo_config_fn fn)
{
scan_path(path, path, fn);

View File

@ -1,3 +1,2 @@
extern void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn);
extern void scan_tree(const char *path, repo_config_fn fn);