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authorLars Hjemli2007-06-17 01:23:08 +0200
committerLars Hjemli2007-06-17 01:39:05 +0200
commit44947bfcdc0d6e8c7d673bea0538cbf2a182f289 (patch)
tree3f65d6842738a8314ed72d5575a0b523061556b7
parentf91b9696a36008c245a3195800ba0c5fa3e890f9 (diff)
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Add and use cgit_tree_link()
This creates a new function used to generate links to 'tree' page and uses the function everywhere a link to the 'tree' page is generated. Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat
-rw-r--r--cgit.h3
-rw-r--r--ui-commit.c10
-rw-r--r--ui-repolist.c35
-rw-r--r--ui-shared.c64
-rw-r--r--ui-tree.c33
5 files changed, 107 insertions, 38 deletions
diff --git a/cgit.h b/cgit.h
index b93e2e8..9a19c97 100644
--- a/cgit.h
+++ b/cgit.h
@@ -201,6 +201,9 @@ extern char *cgit_repourl(const char *reponame);
extern char *cgit_pageurl(const char *reponame, const char *pagename,
const char *query);
+extern void cgit_tree_link(char *name, char *title, char *class, char *head,
+ char *rev, char *path);
+
extern void cgit_print_error(char *msg);
extern void cgit_print_date(time_t secs, char *format);
extern void cgit_print_age(time_t t, time_t max_relative, char *format);
diff --git a/ui-commit.c b/ui-commit.c
index ed5384d..885f870 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -153,6 +153,7 @@ void cgit_print_commit(const char *hex)
unsigned char sha1[20];
char *query;
char *filename;
+ char *tmp;
int i;
if (get_sha1(hex, sha1)) {
@@ -181,10 +182,11 @@ void cgit_print_commit(const char *hex)
html("</td><td class='right'>");
cgit_print_date(info->committer_date, FMT_LONGDATE);
html("</td></tr>\n");
- html("<tr><th>tree</th><td colspan='2' class='sha1'><a href='");
- query = fmt("h=%s", sha1_to_hex(commit->object.sha1));
- html_attr(cgit_pageurl(cgit_query_repo, "tree", query));
- htmlf("'>%s</a></td></tr>\n", sha1_to_hex(commit->tree->object.sha1));
+ html("<tr><th>tree</th><td colspan='2' class='sha1'>");
+ tmp = xstrdup(hex);
+ cgit_tree_link(sha1_to_hex(commit->tree->object.sha1), NULL, NULL,
+ cgit_query_head, tmp, NULL);
+ html("</td></tr>\n");
for (p = commit->parents; p ; p = p->next) {
parent = lookup_commit_reference(p->item->object.sha1);
if (!parent) {
diff --git a/ui-repolist.c b/ui-repolist.c
index e5c6c20..8ade91a 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -44,7 +44,6 @@ static void print_modtime(struct repoinfo *repo)
void cgit_print_repolist(struct cacheitem *item)
{
- struct repoinfo *repo;
int i;
char *last_group = NULL;
@@ -65,37 +64,35 @@ void cgit_print_repolist(struct cacheitem *item)
"<th>Links</th></tr>\n");
for (i=0; i<cgit_repolist.count; i++) {
- repo = &cgit_repolist.repos[i];
- if ((last_group == NULL && repo->group != NULL) ||
- (last_group != NULL && repo->group == NULL) ||
- (last_group != NULL && repo->group!= NULL &&
- strcmp(repo->group, last_group))) {
+ cgit_repo = &cgit_repolist.repos[i];
+ if ((last_group == NULL && cgit_repo->group != NULL) ||
+ (last_group != NULL && cgit_repo->group == NULL) ||
+ (last_group != NULL && cgit_repo->group != NULL &&
+ strcmp(cgit_repo->group, last_group))) {
html("<tr class='nohover'><td colspan='4' class='repogroup'>");
- html_txt(repo->group);
+ html_txt(cgit_repo->group);
html("</td></tr>");
- last_group = repo->group;
+ last_group = cgit_repo->group;
}
htmlf("<tr><td class='%s'>",
- repo->group ? "sublevel-repo" : "toplevel-repo");
- html_link_open(cgit_repourl(repo->url), repo->desc, NULL);
- html_txt(repo->name);
+ cgit_repo->group ? "sublevel-repo" : "toplevel-repo");
+ html_link_open(cgit_repourl(cgit_repo->url), NULL, NULL);
+ html_txt(cgit_repo->name);
html_link_close();
html("</td><td>");
- html_ntxt(cgit_max_repodesc_len, repo->desc);
+ html_ntxt(cgit_max_repodesc_len, cgit_repo->desc);
html("</td><td>");
- html_txt(repo->owner);
+ html_txt(cgit_repo->owner);
html("</td><td>");
- print_modtime(repo);
+ print_modtime(cgit_repo);
html("</td><td>");
- html_link_open(cgit_repourl(repo->url),
+ html_link_open(cgit_repourl(cgit_repo->url),
"Summary", "button");
html("S</a>");
- html_link_open(cgit_pageurl(repo->name, "log", NULL),
+ html_link_open(cgit_pageurl(cgit_repo->name, "log", NULL),
"Log", "button");
html("L</a>");
- html_link_open(cgit_pageurl(repo->name, "tree", NULL),
- "Files", "button");
- html("F</a>");
+ cgit_tree_link("F", "Files", "button", NULL, NULL, NULL);
html("</td></tr>\n");
}
html("</table>");
diff --git a/ui-shared.c b/ui-shared.c
index aba93e8..9ab6409 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -87,6 +87,70 @@ char *cgit_currurl()
return fmt("%s/", cgit_virtual_root);
}
+static char *repolink(char *title, char *class, char *page, char *head,
+ char *path)
+{
+ char *delim = "?";
+
+ html("<a");
+ if (title) {
+ html(" title='");
+ html_attr(title);
+ html("'");
+ }
+ if (class) {
+ html(" class='");
+ html_attr(class);
+ html("'");
+ }
+ html(" href='");
+ if (cgit_virtual_root) {
+ html_attr(cgit_virtual_root);
+ if (cgit_virtual_root[strlen(cgit_virtual_root) - 1] != '/')
+ html("/");
+ html_attr(cgit_repo->url);
+ if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/')
+ html("/");
+ html(page);
+ html("/");
+ if (path)
+ html_attr(path);
+ } else {
+ html(cgit_script_name);
+ html("?url=");
+ html_attr(cgit_repo->url);
+ if (cgit_repo->url[strlen(cgit_repo->url) - 1] != '/')
+ html("/");
+ html(page);
+ html("/");
+ if (path)
+ html_attr(path);
+ delim = "&amp;";
+ }
+ if (head && head != cgit_query_head) {
+ html(delim);
+ html("h=");
+ html_attr(head);
+ delim = "&amp;";
+ }
+ return fmt("%s", delim);
+}
+
+void cgit_tree_link(char *name, char *title, char *class, char *head,
+ char *rev, char *path)
+{
+ char *delim;
+
+ delim = repolink(title, class, "tree", head, path);
+ if (rev && rev != cgit_query_head) {
+ html(delim);
+ html("id=");
+ html_attr(rev);
+ }
+ html("'>");
+ html_txt(name);
+ html("</a>");
+}
void cgit_print_date(time_t secs, char *format)
{
diff --git a/ui-tree.c b/ui-tree.c
index db0bef6..3b82374 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -55,11 +55,15 @@ static int ls_item(const unsigned char *sha1, const char *base, int baselen,
const char *pathname, unsigned int mode, int stage)
{
char *name;
+ char *fullpath;
enum object_type type;
unsigned long size = 0;
char *url, *qry;
name = xstrdup(pathname);
+ fullpath = fmt("%s%s%s", cgit_query_path ? cgit_query_path : "",
+ cgit_query_path ? "/" : "", name);
+
type = sha1_object_info(sha1, &size);
if (type == OBJ_BAD && !S_ISDIRLNK(mode)) {
htmlf("<tr><td colspan='3'>Bad object: %s %s</td></tr>",
@@ -67,10 +71,7 @@ static int ls_item(const unsigned char *sha1, const char *base, int baselen,
sha1_to_hex(sha1));
return 0;
}
- qry = fmt("h=%s&amp;path=%s%s%s", curr_rev,
- cgit_query_path ? cgit_query_path : "",
- cgit_query_path ? "/" : "", pathname);
- url = cgit_pageurl(cgit_query_repo, "tree", qry);
+
html("<tr><td class='filemode'>");
html_filemode(mode);
html("</td><td ");
@@ -79,15 +80,19 @@ static int ls_item(const unsigned char *sha1, const char *base, int baselen,
html_attr(fmt(cgit_repo->module_link,
name,
sha1_to_hex(sha1)));
+ html("'>");
+ html_txt(name);
+ html("</a>");
} else if (S_ISDIR(mode)) {
- html("class='ls-dir'><a href='");
- html_attr(url);
+ html("class='ls-dir'>");
+ cgit_tree_link(name, NULL, NULL, cgit_query_head,
+ curr_rev, fullpath);
} else {
- html("class='ls-blob'><a href='");
- html_attr(url);
+ html("class='ls-blob'>");
+ cgit_tree_link(name, NULL, NULL, cgit_query_head,
+ curr_rev, fullpath);
}
- htmlf("'>%s</a></td>", name);
- htmlf("<td class='filesize'>%li</td>", size);
+ htmlf("</td><td class='filesize'>%li</td>", size);
html("<td class='links'><a href='");
qry = fmt("h=%s&amp;path=%s%s%s", curr_rev,
@@ -150,11 +155,9 @@ static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
strcpy(buffer+baselen, pathname);
url = cgit_pageurl(cgit_query_repo, "tree",
fmt("h=%s&amp;path=%s", curr_rev, buffer));
- htmlf(" / <a href='");
- html_attr(url);
- html("'>");
- html_txt(xstrdup(pathname));
- html("</a>");
+ html("/");
+ cgit_tree_link(xstrdup(pathname), NULL, NULL, cgit_query_head,
+ curr_rev, buffer);
if (strcmp(match_path, buffer))
return READ_TREE_RECURSIVE;
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-03-31 14:50:13 +0000
;>%s</div>"; static const char cgit_lib_error[] = "<div class='error'>%s: %s</div>"; char *cgit_root = "/var/git"; char *cgit_root_title = "Git repository browser"; char *cgit_css = "/cgit.css"; char *cgit_logo = "/git-logo.png"; char *cgit_logo_link = "http://www.kernel.org/pub/software/scm/git/docs/"; char *cgit_virtual_root = NULL; char *cgit_repo_name = NULL; char *cgit_repo_desc = NULL; char *cgit_repo_owner = NULL; char *cgit_query_repo = NULL; char *cgit_query_page = NULL; char *cgit_query_head = NULL; int cgit_parse_query(char *txt, configfn fn) { char *t = txt, *value = NULL, c; if (!txt) return 0; while((c=*t) != '\0') { if (c=='=') { *t = '\0'; value = t+1; } else if (c=='&') { *t = '\0'; (*fn)(txt, value); txt = t+1; value = NULL; } t++; } if (t!=txt) (*fn)(txt, value); return 0; } void cgit_global_config_cb(const char *name, const char *value) { if (!strcmp(name, "root")) cgit_root = xstrdup(value); else if (!strcmp(name, "root-title")) cgit_root_title = xstrdup(value); else if (!strcmp(name, "css")) cgit_css = xstrdup(value); else if (!strcmp(name, "logo")) cgit_logo = xstrdup(value); else if (!strcmp(name, "logo-link")) cgit_logo_link = xstrdup(value); else if (!strcmp(name, "virtual-root")) cgit_virtual_root = xstrdup(value); } void cgit_repo_config_cb(const char *name, const char *value) { if (!strcmp(name, "name")) cgit_repo_name = xstrdup(value); else if (!strcmp(name, "desc")) cgit_repo_desc = xstrdup(value); else if (!strcmp(name, "owner")) cgit_repo_owner = xstrdup(value); } void cgit_querystring_cb(const char *name, const char *value) { if (!strcmp(name,"r")) cgit_query_repo = xstrdup(value); else if (!strcmp(name, "p")) cgit_query_page = xstrdup(value); else if (!strcmp(name, "h")) cgit_query_head = xstrdup(value); } char *cgit_repourl(const char *reponame) { if (cgit_virtual_root) { return fmt("%s/%s/", cgit_virtual_root, reponame); } else { return fmt("?r=%s", reponame); } } char *cgit_pageurl(const char *reponame, const char *pagename, const char *query) { if (cgit_virtual_root) { return fmt("%s/%s/%s/?%s", cgit_virtual_root, reponame, pagename, query); } else { return fmt("?r=%s&p=%s&%s", reponame, pagename, query); } } static int cgit_print_branch_cb(const char *refname, const unsigned char *sha1, int flags, void *cb_data) { struct commit *commit; char buf[256], *url; commit = lookup_commit(sha1); if (commit && !parse_commit(commit)){ html("<tr><td>"); url = cgit_pageurl(cgit_query_repo, "log", fmt("h=%s", refname)); html_link_open(url, NULL, NULL); strncpy(buf, refname, sizeof(buf)); html_txt(buf); html_link_close(); html("</td><td>"); pretty_print_commit(CMIT_FMT_ONELINE, commit, ~0, buf, sizeof(buf), 0, NULL, NULL, 0); html_txt(buf); html("</td></tr>\n"); } else { html("<tr><td>"); html_txt(buf); html("</td><td>"); htmlf("*** bad ref %s", sha1_to_hex(sha1)); html("</td></tr>\n"); } return 0; } static void cgit_print_docstart(char *title) { html("Content-Type: text/html; charset=utf-8\n"); html("\n"); html(cgit_doctype); html("<html>\n"); html("<head>\n"); html("<title>"); html_txt(title); html("</title>\n"); html("<link rel='stylesheet' type='text/css' href='"); html_attr(cgit_css); html("'/>\n"); html("</head>\n"); html("<body>\n"); } static void cgit_print_docend() { html("</body>\n</html>\n"); } static void cgit_print_pageheader(char *title) { html("<div id='header'>"); htmlf("<a href='%s'>", cgit_logo_link); htmlf("<img id='logo' src='%s'/>\n", cgit_logo); htmlf("</a>"); html_txt(title); html("</div>"); } static void cgit_print_repolist() { DIR *d; struct dirent *de; struct stat st; char *name; cgit_print_docstart(cgit_root_title); cgit_print_pageheader(cgit_root_title); if (!(d = opendir("."))) { htmlf(cgit_lib_error, "Unable to scan repository directory", strerror(errno)); cgit_print_docend(); return; } html("<h2>Repositories</h2>\n"); html("<table class='list'>"); html("<tr><th>Name</th><th>Description</th><th>Owner</th></tr>\n"); while ((de = readdir(d)) != NULL) { if (de->d_name[0] == '.') continue; if (stat(de->d_name, &st) < 0) continue; if (!S_ISDIR(st.st_mode)) continue; cgit_repo_name = cgit_repo_desc = cgit_repo_owner = NULL; name = fmt("%s/.git/info/cgit", de->d_name); if (cgit_read_config(name, cgit_repo_config_cb)) continue; html("<tr><td>"); html_link_open(cgit_repourl(de->d_name), NULL, NULL); html_txt(cgit_repo_name); html_link_close(); html("</td><td>"); html_txt(cgit_repo_desc); html("</td><td>"); html_txt(cgit_repo_owner); html("</td></tr>\n"); } closedir(d); html("</table>"); cgit_print_docend(); } static void cgit_print_branches() { html("<table class='list'>"); html("<tr><th>Branch name</th><th>Head commit</th></tr>\n"); for_each_branch_ref(cgit_print_branch_cb, NULL); html("</table>"); } static int get_one_line(char *txt) { char *t; for(t=txt; *t != '\n' && t != '\0'; t++) ; *t = '\0'; return t-txt-1; } static void cgit_print_commit_shortlog(struct commit *commit) { char *h, *t, *p; char *tree = NULL, *author = NULL, *subject = NULL; int len; time_t sec; struct tm *time; char buf[32]; h = t = commit->buffer; if (strncmp(h, "tree ", 5)) die("Bad commit format: %s", sha1_to_hex(commit->object.sha1)); len = get_one_line(h); tree = h+5; h += len + 2; while (!strncmp(h, "parent ", 7)) h += get_one_line(h) + 2; if (!strncmp(h, "author ", 7)) { author = h+7; h += get_one_line(h) + 2; t = author; while(t!=h && *t!='<') t++; *t='\0'; p = t; while(--t!=author && *t==' ') *t='\0'; while(++p!=h && *p!='>') ; while(++p!=h && !isdigit(*p)) ; t = p; while(++p && isdigit(*p)) ; *p = '\0'; sec = atoi(t); time = gmtime(&sec); } while((len = get_one_line(h)) > 0) h += len+2; h++; len = get_one_line(h); subject = h; html("<tr><td>"); strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S", time); html_txt(buf); html("</td><td>"); char *qry = fmt("h=%s", sha1_to_hex(commit->object.sha1)); char *url = cgit_pageurl(cgit_query_repo, "view", qry); html_link_open(url, NULL, NULL); html_txt(subject); html_link_close(); html("</td><td>"); html_txt(author); html("</td></tr>\n"); } static void cgit_print_log(const char *tip, int ofs, int cnt) { struct rev_info rev; struct commit *commit; const char *argv[2] = {NULL, tip}; int n = 0; init_revisions(&rev, NULL); rev.abbrev = DEFAULT_ABBREV; rev.commit_format = CMIT_FMT_DEFAULT; rev.verbose_header = 1; rev.show_root_diff = 0; setup_revisions(2, argv, &rev, NULL); prepare_revision_walk(&rev); html("<h2>Log</h2>"); html("<table class='list'>"); html("<tr><th>Date</th><th>Message</th><th>Author</th></tr>\n"); while ((commit = get_revision(&rev)) != NULL && n++ < 100) { cgit_print_commit_shortlog(commit); free(commit->buffer); commit->buffer = NULL; free_commit_list(commit->parents); commit->parents = NULL; } html("</table>\n"); } static void cgit_print_repo_summary() { html("<h2>"); html_txt("Repo summary page"); html("</h2>"); cgit_print_branches(); } static void cgit_print_object(char *hex) { unsigned char sha1[20]; //struct object *object; char type[20]; unsigned char *buf; unsigned long size; if (get_sha1_hex(hex, sha1)){ htmlf(cgit_error, "Bad hex value"); return; } if (sha1_object_info(sha1, type, NULL)){ htmlf(cgit_error, "Bad object name"); return; } buf = read_sha1_file(sha1, type, &size); if (!buf) { htmlf(cgit_error, "Error reading object"); return; } buf[size] = '\0'; html("<h2>Object view</h2>"); htmlf("sha1=%s<br/>type=%s<br/>size=%i<br/>", hex, type, size); html("<pre>"); html_txt(buf); html("</pre>"); } static void cgit_print_repo_page() { if (chdir(cgit_query_repo) || cgit_read_config(".git/info/cgit", cgit_repo_config_cb)) { char *title = fmt("%s - %s", cgit_root_title, "Bad request"); cgit_print_docstart(title); cgit_print_pageheader(title); htmlf(cgit_lib_error, "Unable to scan repository", strerror(errno)); cgit_print_docend(); return; } char *title = fmt("%s - %s", cgit_repo_name, cgit_repo_desc); cgit_print_docstart(title); cgit_print_pageheader(title); if (!cgit_query_page) cgit_print_repo_summary(); else if (!strcmp(cgit_query_page, "log")) { cgit_print_log(cgit_query_head, 0, 100); } else if (!strcmp(cgit_query_page, "view")) { cgit_print_object(cgit_query_head); } cgit_print_docend(); } int main(int argc, const char **argv) { if (cgit_read_config("/etc/cgitrc", cgit_global_config_cb)) die("Error reading config: %d %s", errno, strerror(errno)); chdir(cgit_root); cgit_parse_query(getenv("QUERY_STRING"), cgit_querystring_cb); if (cgit_query_repo) cgit_print_repo_page(); else cgit_print_repolist(); return 0; }