#include "cgit.h"
char *curr_rev;
+char *match_path;
+int header = 0;
-static int print_entry(const unsigned char *sha1, const char *base,
- int baselen, const char *pathname, unsigned int mode,
- int stage)
+static void print_object(const unsigned char *sha1, char *path)
+{
+ enum object_type type;
+ unsigned char *buf;
+ unsigned long size, lineno, start, idx;
+
+ type = sha1_object_info(sha1, &size);
+ if (type == OBJ_BAD) {
+ cgit_print_error(fmt("Bad object name: %s",
+ sha1_to_hex(sha1)));
+ return;
+ }
+
+ buf = read_sha1_file(sha1, &type, &size);
+ if (!buf) {
+ cgit_print_error(fmt("Error reading object %s",
+ sha1_to_hex(sha1)));
+ return;
+ }
+
+ html("<table class='blob'>\n");
+ idx = 0;
+ start = 0;
+ lineno = 0;
+ while(idx < size) {
+ if (buf[idx] == '\n') {
+ buf[idx] = '\0';
+ htmlf("<tr><td class='no'>%d</td><td class='txt'>",
+ ++lineno);
+ html_txt(buf + start);
+ html("</td></tr>\n");
+ start = idx + 1;
+ }
+ idx++;
+ }
+ html("</table>\n");
+}
+
+
+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>",
sha1_to_hex(sha1));
return 0;
}
+
html("<tr><td class='filemode'>");
html_filemode(mode);
html("</td><td ");
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(cgit_pageurl(cgit_query_repo, "tree",
- fmt("h=%s&id=%s&path=%s%s/",
- curr_rev,
- sha1_to_hex(sha1),
- cgit_query_path ? cgit_query_path : "",
- pathname)));
+ 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(cgit_pageurl(cgit_query_repo, "view",
- fmt("h=%s&id=%s&path=%s%s", curr_rev,
- sha1_to_hex(sha1),
- cgit_query_path ? cgit_query_path : "",
- pathname)));
+ 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='");
- html_attr(cgit_pageurl(cgit_query_repo, "log",
- fmt("h=%s&path=%s%s",
- curr_rev,
- cgit_query_path ? cgit_query_path : "",
- pathname)));
- html("'>history</a></td>");
+ qry = fmt("h=%s&path=%s%s%s", curr_rev,
+ cgit_query_path ? cgit_query_path : "",
+ cgit_query_path ? "/" : "", pathname);
+ url = cgit_pageurl(cgit_query_repo, "log", qry);
+ html_attr(url);
+ html("' class='button'>H</a></td>");
html("</tr>\n");
free(name);
return 0;
}
-void cgit_print_tree(const char *rev, const char *hex, char *path)
+static void ls_head()
+{
+ html("<table class='list'>\n");
+ html("<tr class='nohover'>");
+ html("<th class='left'>Mode</th>");
+ html("<th class='left'>Name</th>");
+ html("<th class='right'>Size</th>");
+ html("<th/>");
+ html("</tr>\n");
+ header = 1;
+}
+
+static void ls_tail()
+{
+ if (!header)
+ return;
+ html("</table>\n");
+ header = 0;
+}
+
+static void ls_tree(const unsigned char *sha1, char *path)
{
struct tree *tree;
+
+ tree = parse_tree_indirect(sha1);
+ if (!tree) {
+ cgit_print_error(fmt("Not a tree object: %s",
+ sha1_to_hex(sha1)));
+ return;
+ }
+
+ ls_head();
+ read_tree_recursive(tree, "", 0, 1, NULL, ls_item);
+ ls_tail();
+}
+
+
+static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
+ const char *pathname, unsigned mode, int stage)
+{
+ static int state;
+ static char buffer[PATH_MAX];
+ char *url;
+
+ if (state == 0) {
+ memcpy(buffer, base, baselen);
+ strcpy(buffer+baselen, pathname);
+ url = cgit_pageurl(cgit_query_repo, "tree",
+ fmt("h=%s&path=%s", curr_rev, buffer));
+ html("/");
+ cgit_tree_link(xstrdup(pathname), NULL, NULL, cgit_query_head,
+ curr_rev, buffer);
+
+ if (strcmp(match_path, buffer))
+ return READ_TREE_RECURSIVE;
+
+ if (S_ISDIR(mode)) {
+ state = 1;
+ ls_head();
+ return READ_TREE_RECURSIVE;
+ } else {
+ print_object(sha1, buffer);
+ return 0;
+ }
+ }
+ ls_item(sha1, base, baselen, pathname, mode, stage);
+ return 0;
+}
+
+
+/*
+ * Show a tree or a blob
+ * rev: the commit pointing at the root tree object
+ * path: path to tree or blob
+ */
+void cgit_print_tree(const char *rev, char *path)
+{
unsigned char sha1[20];
struct commit *commit;
+ const char *paths[] = {path, NULL};
+
+ if (!rev)
+ rev = cgit_query_head;
curr_rev = xstrdup(rev);
- get_sha1(rev, sha1);
+ if (get_sha1(rev, sha1)) {
+ cgit_print_error(fmt("Invalid revision name: %s", rev));
+ return;
+ }
commit = lookup_commit_reference(sha1);
if (!commit || parse_commit(commit)) {
- cgit_print_error(fmt("Invalid head: %s", rev));
+ cgit_print_error(fmt("Invalid commit reference: %s", rev));
return;
}
- if (!hex)
- hex = sha1_to_hex(commit->tree->object.sha1);
- if (get_sha1_hex(hex, sha1)) {
- cgit_print_error(fmt("Invalid object id: %s", hex));
- return;
- }
- tree = parse_tree_indirect(sha1);
- if (!tree) {
- cgit_print_error(fmt("Not a tree object: %s", hex));
+ html("path: <a href='");
+ html_attr(cgit_pageurl(cgit_query_repo, "tree", fmt("h=%s", rev)));
+ html("'>root</a>");
+
+ if (path == NULL) {
+ ls_tree(commit->tree->object.sha1, NULL);
return;
}
- html_txt(path);
- html("<table class='list'>\n");
- html("<tr class='nohover'>");
- html("<th class='left'>Mode</th>");
- html("<th class='left'>Name</th>");
- html("<th class='right'>Size</th>");
- html("<th/>");
- html("</tr>\n");
- read_tree_recursive(tree, "", 0, 1, NULL, print_entry);
- html("</table>\n");
+ match_path = path;
+ read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree);
+ ls_tail();
}
git.ckatri.com / cgit.git / blobdiff