mirror of
https://git.zx2c4.com/cgit
synced 2024-11-09 10:08:42 +00:00
Merge branch 'master' of git://git.klever.net/patchwork/cgit
* 'master' of git://git.klever.net/patchwork/cgit: link raw blob from tree file view fix: changed view link to blob in summary. allow selective enabling of snapshots shorten snapshot names to repo basename introduce cgit_repobasename added snapshot filename to the link add plain uncompressed tar snapshort format introduced .tar.bz2 snapshots compress .tar.gz using gzip as a filter added a chk_non_negative check css: adjust vertical-align of commit info th cells add support for snapshot tarballs Conflicts: ui-summary.c Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli
commit
1d4aaff696
6
cgit.c
6
cgit.c
@ -68,8 +68,10 @@ static void cgit_print_repo_page(struct cacheitem *item)
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setenv("GIT_DIR", cgit_repo->path, 1);
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if ((cgit_cmd == CMD_SNAPSHOT) && cgit_repo->snapshots) {
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cgit_print_snapshot(item, cgit_query_sha1, "zip",
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cgit_repo->url, cgit_query_name);
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cgit_print_snapshot(item, cgit_query_sha1,
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cgit_repobasename(cgit_repo->url),
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cgit_query_name,
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cgit_repo->snapshots );
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return;
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}
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1
cgit.css
1
cgit.css
@ -231,6 +231,7 @@ table.commit-info th {
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text-align: left;
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font-weight: normal;
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padding: 0.1em 1em 0.1em 0.1em;
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vertical-align: top;
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}
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table.commit-info td {
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11
cgit.h
11
cgit.h
@ -157,6 +157,7 @@ extern void cgit_querystring_cb(const char *name, const char *value);
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extern int chk_zero(int result, char *msg);
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extern int chk_positive(int result, char *msg);
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extern int chk_non_negative(int result, char *msg);
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extern int hextoint(char c);
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extern char *trim_end(const char *str, char c);
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@ -200,9 +201,13 @@ extern int cache_exist(struct cacheitem *item);
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extern int cache_expired(struct cacheitem *item);
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extern char *cgit_repourl(const char *reponame);
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extern char *cgit_fileurl(const char *reponame, const char *pagename,
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const char *filename, const char *query);
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extern char *cgit_pageurl(const char *reponame, const char *pagename,
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const char *query);
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extern const char *cgit_repobasename(const char *reponame);
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extern void cgit_tree_link(char *name, char *title, char *class, char *head,
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char *rev, char *path);
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extern void cgit_log_link(char *name, char *title, char *class, char *head,
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@ -233,7 +238,9 @@ extern void cgit_print_commit(char *hex);
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extern void cgit_print_tag(char *revname);
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extern void cgit_print_diff(const char *new_hex, const char *old_hex);
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extern void cgit_print_snapshot(struct cacheitem *item, const char *hex,
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const char *format, const char *prefix,
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const char *filename);
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const char *prefix, const char *filename,
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int snapshot);
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extern void cgit_print_snapshot_links(const char *repo, const char *hex,int snapshots);
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extern int cgit_parse_snapshots_mask(const char *str);
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#endif /* CGIT_H */
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5
cgitrc
5
cgitrc
@ -8,7 +8,8 @@
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#nocache=0
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## Enable/disable snapshots by default. This can be overridden per repo
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## Set allowed snapshot types by default. Can be overridden per repo
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# can be any combination of zip/tar.gz/tar.bz2/tar
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#snapshots=0
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@ -113,7 +114,7 @@
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#repo.desc=the caching cgi for git
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#repo.path=/pub/git/cgit
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#repo.owner=Lars Hjemli
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#repo.snapshots=1 # override a sitewide snapshot-setting
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#repo.snapshots=tar.bz2 # override a sitewide snapshot-setting
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#repo.enable-log-filecount=0 # override the default filecount setting
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#repo.enable-log-linecount=0 # override the default linecount setting
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#repo.module-link=/git/%s/commit/?id=%s # override the standard module-link
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11
shared.c
11
shared.c
@ -86,6 +86,13 @@ int chk_positive(int result, char *msg)
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return result;
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}
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int chk_non_negative(int result, char *msg)
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{
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if (result < 0)
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die("%s: %s",msg, strerror(errno));
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return result;
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}
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struct repoinfo *add_repo(const char *url)
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{
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struct repoinfo *ret;
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@ -148,7 +155,7 @@ void cgit_global_config_cb(const char *name, const char *value)
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else if (!strcmp(name, "nocache"))
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cgit_nocache = atoi(value);
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else if (!strcmp(name, "snapshots"))
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cgit_snapshots = atoi(value);
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cgit_snapshots = cgit_parse_snapshots_mask(value);
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else if (!strcmp(name, "enable-index-links"))
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cgit_enable_index_links = atoi(value);
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else if (!strcmp(name, "enable-log-filecount"))
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@ -190,7 +197,7 @@ void cgit_global_config_cb(const char *name, const char *value)
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else if (cgit_repo && !strcmp(name, "repo.defbranch"))
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cgit_repo->defbranch = xstrdup(value);
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else if (cgit_repo && !strcmp(name, "repo.snapshots"))
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cgit_repo->snapshots = cgit_snapshots * atoi(value);
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cgit_repo->snapshots = cgit_snapshots & cgit_parse_snapshots_mask(value); /* XXX: &? */
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else if (cgit_repo && !strcmp(name, "repo.enable-log-filecount"))
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cgit_repo->enable_log_filecount = cgit_enable_log_filecount * atoi(value);
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else if (cgit_repo && !strcmp(name, "repo.enable-log-linecount"))
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@ -139,7 +139,6 @@ void cgit_print_commit(char *hex)
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struct commitinfo *info;
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struct commit_list *p;
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unsigned char sha1[20];
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char *filename;
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char *tmp;
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int i;
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@ -196,11 +195,9 @@ void cgit_print_commit(char *hex)
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html(")</td></tr>");
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}
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if (cgit_repo->snapshots) {
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htmlf("<tr><th>download</th><td colspan='2' class='sha1'><a href='");
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filename = fmt("%s-%s.zip", cgit_query_repo, hex);
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html_attr(cgit_pageurl(cgit_query_repo, "snapshot",
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fmt("id=%s&name=%s", hex, filename)));
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htmlf("'>%s</a></td></tr>", filename);
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html("<tr><th>download</th><td colspan='2' class='sha1'>");
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cgit_print_snapshot_links(cgit_query_repo,hex,cgit_repo->snapshots);
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html("</td></tr>");
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}
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html("</table>\n");
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html("<div class='commit-subject'>");
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41
ui-shared.c
41
ui-shared.c
@ -57,13 +57,13 @@ char *cgit_repourl(const char *reponame)
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}
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}
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char *cgit_pageurl(const char *reponame, const char *pagename,
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const char *query)
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char *cgit_fileurl(const char *reponame, const char *pagename,
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const char *filename, const char *query)
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{
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if (cgit_virtual_root) {
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if (query)
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return fmt("%s/%s/%s/?%s", cgit_virtual_root, reponame,
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pagename, query);
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return fmt("%s/%s/%s/%s?%s", cgit_virtual_root, reponame,
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pagename, filename?filename:"", query);
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else
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return fmt("%s/%s/%s/", cgit_virtual_root, reponame,
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pagename);
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@ -75,6 +75,37 @@ char *cgit_pageurl(const char *reponame, const char *pagename,
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}
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}
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char *cgit_pageurl(const char *reponame, const char *pagename,
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const char *query)
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{
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return cgit_fileurl(reponame,pagename,0,query);
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}
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const char *cgit_repobasename(const char *reponame)
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{
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/* I assume we don't need to store more than one repo basename */
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static char rvbuf[1024];
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int p;
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const char *rv;
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strncpy(rvbuf,reponame,sizeof(rvbuf));
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if(rvbuf[sizeof(rvbuf)-1])
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die("cgit_repobasename: truncated repository name '%s'", reponame);
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p = strlen(rvbuf)-1;
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/* strip trailing slashes */
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while(p && rvbuf[p]=='/') rvbuf[p--]=0;
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/* strip trailing .git */
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if(p>=3 && !strncmp(&rvbuf[p-3],".git",4)) {
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p -= 3; rvbuf[p--] = 0;
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}
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/* strip more trailing slashes if any */
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while( p && rvbuf[p]=='/') rvbuf[p--]=0;
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/* find last slash in the remaining string */
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rv = strrchr(rvbuf,'/');
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if(rv)
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return ++rv;
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return rvbuf;
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}
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char *cgit_currurl()
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{
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if (!cgit_virtual_root)
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@ -392,3 +423,5 @@ void cgit_print_snapshot_start(const char *mimetype, const char *filename,
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ttl_seconds(item->ttl)));
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html("\n");
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}
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/* vim:set sw=8: */
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152
ui-snapshot.c
152
ui-snapshot.c
@ -8,40 +8,138 @@
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#include "cgit.h"
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static void cgit_print_zip(struct cacheitem *item, const char *hex,
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const char *prefix, const char *filename)
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static int write_compressed_tar_archive(struct archiver_args *args,const char *filter)
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{
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struct archiver_args args;
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struct commit *commit;
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unsigned char sha1[20];
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int rw[2];
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pid_t gzpid;
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int stdout2;
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int status;
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int rv;
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if (get_sha1(hex, sha1)) {
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cgit_print_error(fmt("Bad object id: %s", hex));
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return;
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stdout2 = chk_non_negative(dup(STDIN_FILENO), "Preserving STDOUT before compressing");
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chk_zero(pipe(rw), "Opening pipe from compressor subprocess");
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gzpid = chk_non_negative(fork(), "Forking compressor subprocess");
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if(gzpid==0) {
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/* child */
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chk_zero(close(rw[1]), "Closing write end of pipe in child");
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chk_zero(close(STDIN_FILENO), "Closing STDIN");
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chk_non_negative(dup2(rw[0],STDIN_FILENO), "Redirecting compressor input to stdin");
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execlp(filter,filter,NULL);
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_exit(-1);
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}
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commit = lookup_commit_reference(sha1);
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if (!commit) {
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cgit_print_error(fmt("Not a commit reference: %s", hex));
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return;
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}
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memset(&args, 0, sizeof(args));
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args.base = fmt("%s/", prefix);
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args.tree = commit->tree;
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/* parent */
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chk_zero(close(rw[0]), "Closing read end of pipe");
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chk_non_negative(dup2(rw[1],STDOUT_FILENO), "Redirecting output to compressor");
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cgit_print_snapshot_start("application/x-zip", filename, item);
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write_zip_archive(&args);
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rv = write_tar_archive(args);
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chk_zero(close(STDOUT_FILENO), "Closing STDOUT redirected to compressor");
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chk_non_negative(dup2(stdout2,STDOUT_FILENO), "Restoring uncompressed STDOUT");
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chk_zero(close(stdout2), "Closing uncompressed STDOUT");
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chk_zero(close(rw[1]), "Closing write end of pipe in parent");
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chk_positive(waitpid(gzpid,&status,0), "Waiting on compressor process");
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if(! ( WIFEXITED(status) && WEXITSTATUS(status)==0 ) )
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cgit_print_error("Failed to compress archive");
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return rv;
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}
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static int write_tar_gzip_archive(struct archiver_args *args)
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{
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return write_compressed_tar_archive(args,"gzip");
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}
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static int write_tar_bzip2_archive(struct archiver_args *args)
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{
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return write_compressed_tar_archive(args,"bzip2");
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}
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static const struct snapshot_archive_t {
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const char *suffix;
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const char *mimetype;
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write_archive_fn_t write_func;
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int bit;
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} snapshot_archives[] = {
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{ ".zip", "application/x-zip", write_zip_archive, 0x1 },
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{ ".tar.gz", "application/x-tar", write_tar_gzip_archive, 0x2 },
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{ ".tar.bz2", "application/x-tar", write_tar_bzip2_archive, 0x4 },
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{ ".tar", "application/x-tar", write_tar_archive, 0x8 }
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};
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void cgit_print_snapshot(struct cacheitem *item, const char *hex,
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const char *format, const char *prefix,
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const char *filename)
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const char *prefix, const char *filename,
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int snapshots)
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{
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if (!strcmp(format, "zip"))
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cgit_print_zip(item, hex, prefix, filename);
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else
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cgit_print_error(fmt("Unsupported snapshot format: %s",
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format));
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int fnl = strlen(filename);
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int f;
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for(f=0;f<(sizeof(snapshot_archives)/sizeof(*snapshot_archives));++f) {
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const struct snapshot_archive_t* sat = &snapshot_archives[f];
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int sl;
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if(!(snapshots&sat->bit)) continue;
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sl = strlen(sat->suffix);
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if(fnl<sl || strcmp(&filename[fnl-sl],sat->suffix))
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continue;
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struct archiver_args args;
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struct commit *commit;
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unsigned char sha1[20];
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if(get_sha1(hex, sha1)) {
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cgit_print_error(fmt("Bad object id: %s", hex));
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return;
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}
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commit = lookup_commit_reference(sha1);
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if(!commit) {
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cgit_print_error(fmt("Not a commit reference: %s", hex));
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return;;
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}
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memset(&args,0,sizeof(args));
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args.base = fmt("%s/", prefix);
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args.tree = commit->tree;
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cgit_print_snapshot_start(sat->mimetype, filename, item);
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(*sat->write_func)(&args);
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return;
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}
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cgit_print_error(fmt("Unsupported snapshot format: %s", filename));
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}
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void cgit_print_snapshot_links(const char *repo,const char *hex,int snapshots)
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{
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char *filename;
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int f;
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for(f=0;f<(sizeof(snapshot_archives)/sizeof(*snapshot_archives));++f) {
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const struct snapshot_archive_t* sat = &snapshot_archives[f];
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if(!(snapshots&sat->bit)) continue;
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filename = fmt("%s-%s%s",cgit_repobasename(repo),hex,sat->suffix);
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htmlf("<a href='%s'>%s</a><br/>",
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cgit_fileurl(repo,"snapshot",filename,
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fmt("id=%s&name=%s",hex,filename)), filename);
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}
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}
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int cgit_parse_snapshots_mask(const char *str)
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{
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static const char *delim = " \t,:/|;";
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int f, tl, rv = 0;
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/* favor legacy setting */
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if(atoi(str)) return 1;
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for(;;) {
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str += strspn(str,delim);
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tl = strcspn(str,delim);
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if(!tl)
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break;
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for(f=0;f<(sizeof(snapshot_archives)/sizeof(*snapshot_archives));++f) {
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const struct snapshot_archive_t* sat = &snapshot_archives[f];
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if(! ( strncmp(sat->suffix,str,tl) && strncmp(sat->suffix+1,str,tl-1) ) ) {
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rv |= sat->bit;
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break;
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}
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}
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str += tl;
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}
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return rv;
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}
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/* vim:set sw=8: */
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@ -32,6 +32,10 @@ static void print_object(const unsigned char *sha1, char *path)
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return;
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}
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html(" blob: <a href='");
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html_attr(cgit_pageurl(cgit_query_repo, "blob", fmt("id=%s", sha1_to_hex(sha1))));
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htmlf("'>%s</a>",sha1_to_hex(sha1));
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html("<table class='blob'>\n");
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idx = 0;
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start = 0;
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|
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