ui-tree: unify with ui-view, use path to select tree/blob
This teaches ui-tree to show both trees and blobs, thereby making ui-view superfluous. At the same time, ui-tree is extended to honour the specified path instead of requiering a tree/blob sha1.
Dieser Commit ist enthalten in:
Lars Hjemli
Ursprung
849f0f0f02
Commit
ffc69736a6
2
Makefile
2
Makefile
@ -14,7 +14,7 @@ CGIT_SCRIPT_NAME = cgit.cgi
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EXTLIBS = git/libgit.a git/xdiff/lib.a -lz -lcrypto
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OBJECTS = shared.o cache.o parsing.o html.o ui-shared.o ui-repolist.o \
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ui-summary.o ui-log.o ui-view.o ui-tree.o ui-commit.o ui-diff.o \
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ui-summary.o ui-log.o ui-tree.o ui-commit.o ui-diff.o \
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ui-snapshot.o ui-blob.o
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CFLAGS += -Wall
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5
cgit.c
5
cgit.c
@ -97,14 +97,11 @@ static void cgit_print_repo_page(struct cacheitem *item)
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cgit_query_path, 1);
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break;
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case CMD_TREE:
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cgit_print_tree(cgit_query_head, cgit_query_sha1, cgit_query_path);
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cgit_print_tree(cgit_query_sha1, cgit_query_path);
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break;
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case CMD_COMMIT:
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cgit_print_commit(cgit_query_head);
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break;
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case CMD_VIEW:
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cgit_print_view(cgit_query_sha1, cgit_query_path);
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break;
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case CMD_DIFF:
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cgit_print_diff(cgit_query_head, cgit_query_sha1, cgit_query_sha2,
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cgit_query_path);
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16
cgit.css
16
cgit.css
@ -199,10 +199,22 @@ td.filemode {
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font-family: monospace;
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}
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td.blob {
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table.blob {
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margin-top: 0.5em;
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border-top: solid 1px black;
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}
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table.blob td.no {
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border-right: solid 1px black;
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color: black;
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background-color: #eee;
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text-align: right;
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}
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table.blob td.txt {
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white-space: pre;
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font-family: monospace;
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background-color: white;
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padding-left: 0.5em;
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}
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table.nowrap td {
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8
cgit.h
8
cgit.h
@ -25,9 +25,8 @@
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#define CMD_COMMIT 2
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#define CMD_DIFF 3
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#define CMD_TREE 4
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#define CMD_VIEW 5
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#define CMD_BLOB 6
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#define CMD_SNAPSHOT 7
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#define CMD_BLOB 5
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#define CMD_SNAPSHOT 6
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/*
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@ -215,9 +214,8 @@ extern void cgit_print_snapshot_start(const char *mimetype,
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extern void cgit_print_repolist(struct cacheitem *item);
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extern void cgit_print_summary();
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extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager);
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extern void cgit_print_view(const char *hex, char *path);
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extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path);
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extern void cgit_print_tree(const char *rev, const char *hex, char *path);
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extern void cgit_print_tree(const char *rev, char *path);
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extern void cgit_print_commit(const char *hex);
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extern void cgit_print_diff(const char *head, const char *old_hex, const char *new_hex,
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char *path);
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3
shared.c
3
shared.c
@ -59,7 +59,8 @@ int htmlfd = 0;
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int cgit_get_cmd_index(const char *cmd)
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{
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static char *cmds[] = {"log", "commit", "diff", "tree", "view", "blob", "snapshot", NULL};
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static char *cmds[] = {"log", "commit", "diff", "tree", "blob",
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"snapshot", NULL};
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int i;
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for(i = 0; cmds[i]; i++)
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@ -182,8 +182,7 @@ void cgit_print_commit(const char *hex)
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cgit_print_date(info->committer_date, FMT_LONGDATE);
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html("</td></tr>\n");
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html("<tr><th>tree</th><td colspan='2' class='sha1'><a href='");
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query = fmt("h=%s&id=%s", sha1_to_hex(commit->object.sha1),
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sha1_to_hex(commit->tree->object.sha1));
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query = fmt("h=%s", sha1_to_hex(commit->object.sha1));
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html_attr(cgit_pageurl(cgit_query_repo, "tree", query));
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htmlf("'>%s</a></td></tr>\n", sha1_to_hex(commit->tree->object.sha1));
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for (p = commit->parents; p ; p = p->next) {
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206
ui-tree.c
206
ui-tree.c
@ -9,14 +9,56 @@
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#include "cgit.h"
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char *curr_rev;
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char *match_path;
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int header = 0;
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static int print_entry(const unsigned char *sha1, const char *base,
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int baselen, const char *pathname, unsigned int mode,
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int stage)
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static void print_object(const unsigned char *sha1, char *path)
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{
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enum object_type type;
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unsigned char *buf;
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unsigned long size, lineno, start, idx;
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type = sha1_object_info(sha1, &size);
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if (type == OBJ_BAD) {
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cgit_print_error(fmt("Bad object name: %s",
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sha1_to_hex(sha1)));
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return;
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}
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buf = read_sha1_file(sha1, &type, &size);
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if (!buf) {
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cgit_print_error(fmt("Error reading object %s",
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sha1_to_hex(sha1)));
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return;
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}
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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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lineno = 0;
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while(idx < size) {
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if (buf[idx] == '\n') {
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buf[idx] = '\0';
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htmlf("<tr><td class='no'>%d</td><td class='txt'>",
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++lineno);
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html_txt(buf + start);
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html("</td></tr>\n");
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start = idx + 1;
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}
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idx++;
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}
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html("\n</td></tr>\n");
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html("</table>\n");
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}
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static int ls_item(const unsigned char *sha1, const char *base, int baselen,
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const char *pathname, unsigned int mode, int stage)
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{
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char *name;
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enum object_type type;
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unsigned long size = 0;
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char *url, *qry;
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name = xstrdup(pathname);
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type = sha1_object_info(sha1, &size);
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@ -26,6 +68,10 @@ static int print_entry(const unsigned char *sha1, const char *base,
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sha1_to_hex(sha1));
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return 0;
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}
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qry = fmt("h=%s&path=%s%s%s", curr_rev,
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cgit_query_path ? cgit_query_path : "",
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cgit_query_path ? "/" : "", pathname);
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url = cgit_pageurl(cgit_query_repo, "tree", qry);
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html("<tr><td class='filemode'>");
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html_filemode(mode);
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html("</td><td ");
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@ -36,62 +82,28 @@ static int print_entry(const unsigned char *sha1, const char *base,
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sha1_to_hex(sha1)));
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} else if (S_ISDIR(mode)) {
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html("class='ls-dir'><a href='");
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html_attr(cgit_pageurl(cgit_query_repo, "tree",
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fmt("h=%s&id=%s&path=%s%s/",
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curr_rev,
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sha1_to_hex(sha1),
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cgit_query_path ? cgit_query_path : "",
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pathname)));
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html_attr(url);
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} else {
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html("class='ls-blob'><a href='");
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html_attr(cgit_pageurl(cgit_query_repo, "view",
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fmt("h=%s&id=%s&path=%s%s", curr_rev,
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sha1_to_hex(sha1),
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cgit_query_path ? cgit_query_path : "",
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pathname)));
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html_attr(url);
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}
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htmlf("'>%s</a></td>", name);
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htmlf("<td class='filesize'>%li</td>", size);
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html("<td class='links'><a href='");
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html_attr(cgit_pageurl(cgit_query_repo, "log",
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fmt("h=%s&path=%s%s",
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curr_rev,
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cgit_query_path ? cgit_query_path : "",
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pathname)));
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html("'>history</a></td>");
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qry = fmt("h=%s&path=%s%s%s", curr_rev,
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cgit_query_path ? cgit_query_path : "",
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cgit_query_path ? "/" : "", pathname);
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url = cgit_pageurl(cgit_query_repo, "log", qry);
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html_attr(url);
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html("' class='button'>H</a></td>");
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html("</tr>\n");
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free(name);
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return 0;
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}
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void cgit_print_tree(const char *rev, const char *hex, char *path)
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static void ls_head()
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{
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struct tree *tree;
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unsigned char sha1[20];
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struct commit *commit;
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curr_rev = xstrdup(rev);
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get_sha1(rev, sha1);
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commit = lookup_commit_reference(sha1);
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if (!commit || parse_commit(commit)) {
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cgit_print_error(fmt("Invalid head: %s", rev));
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return;
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}
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if (!hex)
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hex = sha1_to_hex(commit->tree->object.sha1);
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if (get_sha1_hex(hex, sha1)) {
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cgit_print_error(fmt("Invalid object id: %s", hex));
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return;
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}
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tree = parse_tree_indirect(sha1);
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if (!tree) {
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cgit_print_error(fmt("Not a tree object: %s", hex));
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return;
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}
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html_txt(path);
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html("<table class='list'>\n");
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html("<tr class='nohover'>");
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html("<th class='left'>Mode</th>");
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@ -99,6 +111,104 @@ void cgit_print_tree(const char *rev, const char *hex, char *path)
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html("<th class='right'>Size</th>");
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html("<th/>");
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html("</tr>\n");
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read_tree_recursive(tree, "", 0, 1, NULL, print_entry);
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html("</table>\n");
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header = 1;
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}
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static void ls_tail()
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{
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if (!header)
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return;
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html("</table>\n");
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header = 0;
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}
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static void ls_tree(const unsigned char *sha1, char *path)
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{
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struct tree *tree;
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tree = parse_tree_indirect(sha1);
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if (!tree) {
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cgit_print_error(fmt("Not a tree object: %s",
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sha1_to_hex(sha1)));
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return;
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}
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ls_head();
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read_tree_recursive(tree, "", 0, 1, NULL, ls_item);
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ls_tail();
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}
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static int walk_tree(const unsigned char *sha1, const char *base, int baselen,
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const char *pathname, unsigned mode, int stage)
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{
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static int state;
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static char buffer[PATH_MAX];
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char *url;
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if (state == 0) {
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memcpy(buffer, base, baselen);
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strcpy(buffer+baselen, pathname);
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url = cgit_pageurl(cgit_query_repo, "tree",
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fmt("h=%s&path=%s", curr_rev, buffer));
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htmlf(" / <a href='");
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html_attr(url);
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html("'>");
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html_txt(xstrdup(pathname));
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html("</a>");
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if (strcmp(match_path, buffer))
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return READ_TREE_RECURSIVE;
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if (S_ISDIR(mode)) {
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state = 1;
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ls_head();
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return READ_TREE_RECURSIVE;
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} else {
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print_object(sha1, buffer);
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return 0;
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}
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}
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ls_item(sha1, base, baselen, pathname, mode, stage);
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return 0;
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}
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/*
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* Show a tree or a blob
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* rev: the commit pointing at the root tree object
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* path: path to tree or blob
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*/
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void cgit_print_tree(const char *rev, char *path)
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{
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unsigned char sha1[20];
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struct commit *commit;
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const char *paths[] = {path, NULL};
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if (!rev)
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rev = cgit_query_head;
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curr_rev = xstrdup(rev);
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if (get_sha1(rev, sha1)) {
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cgit_print_error(fmt("Invalid revision name: %s", rev));
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return;
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}
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commit = lookup_commit_reference(sha1);
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if (!commit || parse_commit(commit)) {
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cgit_print_error(fmt("Invalid commit reference: %s", rev));
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return;
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}
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html("path: <a href='");
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html_attr(cgit_pageurl(cgit_query_repo, "tree", fmt("h=%s", rev)));
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html("'>root</a>");
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if (path == NULL) {
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ls_tree(commit->tree->object.sha1, NULL);
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return;
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}
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match_path = path;
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read_tree_recursive(commit->tree, NULL, 0, 0, paths, walk_tree);
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ls_tail();
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}
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55
ui-view.c
55
ui-view.c
@ -1,55 +0,0 @@
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/* ui-view.c: functions to output _any_ object, given it's sha1
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*
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* Copyright (C) 2006 Lars Hjemli
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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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void cgit_print_view(const char *hex, char *path)
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{
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unsigned char sha1[20];
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enum object_type type;
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unsigned char *buf;
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unsigned long size;
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if (get_sha1_hex(hex, sha1)){
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cgit_print_error(fmt("Bad hex value: %s", hex));
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return;
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}
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type = sha1_object_info(sha1, &size);
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if (type == OBJ_BAD) {
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cgit_print_error(fmt("Bad object name: %s", hex));
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return;
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}
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buf = read_sha1_file(sha1, &type, &size);
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if (!buf) {
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cgit_print_error(fmt("Error reading object %s", hex));
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return;
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}
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buf[size] = '\0';
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html("<table class='list'>\n");
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html("<tr class='nohover'><th class='left'>");
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if (path)
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htmlf("%s (", path);
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htmlf("%s %s, %li bytes", typename(type), hex, size);
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if (path)
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html(")");
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html(" <a href='");
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html_attr(cgit_pageurl(cgit_query_repo, "blob",
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fmt("id=%s&path=%s",
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hex,
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path)));
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html("'>download</a>");
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html("</th></tr>\n");
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html("<tr><td class='blob'>\n");
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html_txt(buf);
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html("\n</td></tr>\n");
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html("</table>\n");
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}
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