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Add support for 'project-list' option
This option specifies the location of a projectlist file as used by gitweb - when 'scan-tree' is later specified, only the projects listed in the projectlist file will be added. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
parent
f914317126
commit
3516502aa0
27
cgit.c
27
cgit.c
@ -181,9 +181,14 @@ void config_cb(const char *name, const char *value)
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ctx.cfg.max_repo_count = atoi(value);
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else if (!strcmp(name, "max-commit-count"))
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ctx.cfg.max_commit_count = atoi(value);
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else if (!strcmp(name, "project-list"))
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ctx.cfg.project_list = xstrdup(expand_macros(value));
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else if (!strcmp(name, "scan-path"))
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if (!ctx.cfg.nocache && ctx.cfg.cache_size)
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process_cached_repolist(expand_macros(value));
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else if (ctx.cfg.project_list)
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scan_projects(expand_macros(value),
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ctx.cfg.project_list, repo_config);
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else
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scan_tree(expand_macros(value), repo_config);
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else if (!strcmp(name, "source-filter"))
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@ -295,6 +300,7 @@ static void prepare_context(struct cgit_context *ctx)
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ctx->cfg.max_blob_size = 0;
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ctx->cfg.max_stats = 0;
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ctx->cfg.module_link = "./?repo=%s&page=commit&id=%s";
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ctx->cfg.project_list = NULL;
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ctx->cfg.renamelimit = -1;
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ctx->cfg.robots = "index, nofollow";
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ctx->cfg.root_title = "Git repository browser";
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@ -574,7 +580,10 @@ static int generate_cached_repolist(const char *path, const char *cached_rc)
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return errno;
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}
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idx = cgit_repolist.count;
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scan_tree(path, repo_config);
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if (ctx.cfg.project_list)
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scan_projects(path, ctx.cfg.project_list, repo_config);
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else
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scan_tree(path, repo_config);
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print_repolist(f, &cgit_repolist, idx);
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if (rename(locked_rc, cached_rc))
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fprintf(stderr, "[cgit] Error renaming %s to %s: %s (%d)\n",
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@ -588,17 +597,25 @@ static void process_cached_repolist(const char *path)
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struct stat st;
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char *cached_rc;
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time_t age;
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unsigned long hash;
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cached_rc = xstrdup(fmt("%s/rc-%8x", ctx.cfg.cache_root,
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hash_str(path)));
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hash = hash_str(path);
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if (ctx.cfg.project_list)
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hash += hash_str(ctx.cfg.project_list);
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cached_rc = xstrdup(fmt("%s/rc-%8x", ctx.cfg.cache_root, hash));
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if (stat(cached_rc, &st)) {
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/* Nothing is cached, we need to scan without forking. And
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* if we fail to generate a cached repolist, we need to
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* invoke scan_tree manually.
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*/
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if (generate_cached_repolist(path, cached_rc))
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scan_tree(path, repo_config);
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if (generate_cached_repolist(path, cached_rc)) {
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if (ctx.cfg.project_list)
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scan_projects(path, ctx.cfg.project_list,
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repo_config);
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else
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scan_tree(path, repo_config);
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}
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return;
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}
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1
cgit.h
1
cgit.h
@ -166,6 +166,7 @@ struct cgit_config {
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char *logo;
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char *logo_link;
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char *module_link;
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char *project_list;
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char *robots;
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char *root_title;
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char *root_desc;
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10
cgitrc.5.txt
10
cgitrc.5.txt
@ -224,6 +224,11 @@ noheader::
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Flag which, when set to "1", will make cgit omit the standard header
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on all pages. Default value: none. See also: "embedded".
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project-list::
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A list of subdirectories inside of scan-path, relative to it, that
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should loaded as git repositories. This must be defined prior to
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scan-path. Default value: none. See also: scan-path.
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renamelimit::
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Maximum number of files to consider when detecting renames. The value
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"-1" uses the compiletime value in git (for further info, look at
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@ -253,7 +258,10 @@ root-title::
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scan-path::
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A path which will be scanned for repositories. If caching is enabled,
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the result will be cached as a cgitrc include-file in the cache
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directory. Default value: none. See also: cache-scanrc-ttl.
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directory. If project-list has been defined prior to scan-path,
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scan-path loads only the directories listed in the file pointed to by
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project-list. Default value: none. See also: cache-scanrc-ttl,
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project-list.
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section::
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The name of the current repository section - all repositories defined
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37
scan-tree.c
37
scan-tree.c
@ -1,3 +1,12 @@
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/* scan-tree.c
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*
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* Copyright (C) 2008-2009 Lars Hjemli
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* Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com>
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*
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* Licensed under GNU General Public License v2
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* (see COPYING for full license text)
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*/
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#include "cgit.h"
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#include "configfile.h"
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#include "html.h"
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@ -142,6 +151,34 @@ static void scan_path(const char *base, const char *path, repo_config_fn fn)
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closedir(dir);
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}
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#define lastc(s) s[strlen(s) - 1]
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void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn)
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{
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char line[MAX_PATH * 2], *z;
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FILE *projects;
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int err;
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projects = fopen(projectsfile, "r");
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if (!projects) {
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fprintf(stderr, "Error opening projectsfile %s: %s (%d)\n",
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projectsfile, strerror(errno), errno);
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}
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while (fgets(line, sizeof(line), projects) != NULL) {
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for (z = &lastc(line);
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strlen(line) && strchr("\n\r", *z);
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z = &lastc(line))
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*z = '\0';
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if (strlen(line))
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scan_path(path, fmt("%s/%s", path, line), fn);
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}
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if ((err = ferror(projects))) {
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fprintf(stderr, "Error reading from projectsfile %s: %s (%d)\n",
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projectsfile, strerror(err), err);
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}
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fclose(projects);
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}
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void scan_tree(const char *path, repo_config_fn fn)
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{
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scan_path(path, path, fn);
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@ -1,3 +1,2 @@
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extern void scan_projects(const char *path, const char *projectsfile, repo_config_fn fn);
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extern void scan_tree(const char *path, repo_config_fn fn);
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