-rw-r--r-- | cgit.c | 3 | ||||
-rw-r--r-- | cgit.h | 7 | ||||
-rw-r--r-- | shared.c | 2 | ||||
-rw-r--r-- | ui-commit.c | 46 | ||||
-rw-r--r-- | ui-diff.c | 64 | ||||
-rw-r--r-- | ui-shared.c | 22 |
6 files changed, 75 insertions, 69 deletions
@@ -98,18 +98,17 @@ static void cgit_print_repo_page(struct cacheitem *item) break; case CMD_TREE: cgit_print_tree(cgit_query_sha1, cgit_query_path); break; case CMD_COMMIT: cgit_print_commit(cgit_query_sha1); break; case CMD_DIFF: - cgit_print_diff(cgit_query_head, cgit_query_sha1, cgit_query_sha2, - cgit_query_path); + cgit_print_diff(cgit_query_sha1, cgit_query_sha2); break; default: cgit_print_error("Invalid request"); } cgit_print_docend(); } static void cgit_fill_cache(struct cacheitem *item, int use_cache) @@ -202,32 +202,33 @@ 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_log_link(char *name, char *title, char *class, char *head, char *rev, char *path); extern void cgit_commit_link(char *name, char *title, char *class, char *head, char *rev); +extern void cgit_diff_link(char *name, char *title, char *class, char *head, + char *new_rev, char *old_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); extern void cgit_print_docstart(char *title, struct cacheitem *item); extern void cgit_print_docend(); extern void cgit_print_pageheader(char *title, int show_search); extern void cgit_print_snapshot_start(const char *mimetype, const char *filename, struct cacheitem *item); extern void cgit_print_repolist(struct cacheitem *item); extern void cgit_print_summary(); extern void cgit_print_log(const char *tip, int ofs, int cnt, char *grep, char *path, int pager); extern void cgit_print_blob(struct cacheitem *item, const char *hex, char *path); extern void cgit_print_tree(const char *rev, char *path); -extern void cgit_print_commit(const char *hex); -extern void cgit_print_diff(const char *head, const char *old_hex, const char *new_hex, - char *path); +extern void cgit_print_commit(char *hex); +extern void cgit_print_diff(const char *new_hex, const char *old_hex); extern void cgit_print_snapshot(struct cacheitem *item, const char *hex, const char *format, const char *prefix, const char *filename); #endif /* CGIT_H */ @@ -355,17 +355,17 @@ void cgit_diff_tree(const unsigned char *old_sha1, diff_setup(&opt); opt.output_format = DIFF_FORMAT_CALLBACK; opt.detect_rename = 1; opt.recursive = 1; opt.format_callback = cgit_diff_tree_cb; opt.format_callback_data = fn; diff_setup_done(&opt); - if (old_sha1) + if (old_sha1 && !is_null_sha1(old_sha1)) ret = diff_tree_sha1(old_sha1, new_sha1, "", &opt); else ret = diff_root_tree_sha1(new_sha1, "", &opt); diffcore_std(&opt); diff_flush(&opt); } void cgit_diff_commit(struct commit *commit, filepair_fn fn) diff --git a/ui-commit.c b/ui-commit.c index d489d7c..2679b59 100644 --- a/ui-commit.c +++ b/ui-commit.c @@ -6,33 +6,33 @@ * (see COPYING for full license text) */ #include "cgit.h" static int files, slots; static int total_adds, total_rems, max_changes; static int lines_added, lines_removed; +static char *curr_rev; static struct fileinfo { char status; unsigned char old_sha1[20]; unsigned char new_sha1[20]; unsigned short old_mode; unsigned short new_mode; char *old_path; char *new_path; unsigned int added; unsigned int removed; } *items; void print_fileinfo(struct fileinfo *info) { - char *query, *query2; char *class; switch (info->status) { case DIFF_STATUS_ADDED: class = "add"; break; case DIFF_STATUS_COPIED: class = "cpy"; @@ -70,34 +70,22 @@ void print_fileinfo(struct fileinfo *info) if (info->old_mode != info->new_mode && !is_null_sha1(info->old_sha1) && !is_null_sha1(info->new_sha1)) { html("<span class='modechange'>["); html_filemode(info->old_mode); html("]</span>"); } htmlf("</td><td class='%s'>", class); - query = fmt("id=%s&id2=%s&path=%s", sha1_to_hex(info->old_sha1), - sha1_to_hex(info->new_sha1), info->new_path); - html_link_open(cgit_pageurl(cgit_query_repo, "diff", query), - NULL, NULL); - if (info->status == DIFF_STATUS_COPIED || - info->status == DIFF_STATUS_RENAMED) { - html_txt(info->new_path); - htmlf("</a> (%s from ", info->status == DIFF_STATUS_COPIED ? - "copied" : "renamed"); - query2 = fmt("id=%s", sha1_to_hex(info->old_sha1)); - html_link_open(cgit_pageurl(cgit_query_repo, "view", query2), - NULL, NULL); - html_txt(info->old_path); - html("</a>)"); - } else { - html_txt(info->new_path); - html("</a>"); - } + cgit_tree_link(info->new_path, NULL, NULL, cgit_query_head, curr_rev, + info->new_path); + if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) + htmlf(" (%s from %s)", + info->status == DIFF_STATUS_COPIED ? "copied" : "renamed", + info->old_path); html("</td><td class='right'>"); htmlf("%d", info->added + info->removed); html("</td><td class='graph'>"); htmlf("<table width='%d%%'><tr>", (max_changes > 100 ? 100 : max_changes)); htmlf("<td class='add' style='width: %.1f%%;'/>", info->added * 100.0 / max_changes); htmlf("<td class='rem' style='width: %.1f%%;'/>", info->removed * 100.0 / max_changes); @@ -140,29 +128,29 @@ void inspect_filepair(struct diff_filepair *pair) items[files-1].removed = lines_removed; if (lines_added + lines_removed > max_changes) max_changes = lines_added + lines_removed; total_adds += lines_added; total_rems += lines_removed; } -void cgit_print_commit(const char *hex) +void cgit_print_commit(char *hex) { struct commit *commit, *parent; struct commitinfo *info; struct commit_list *p; unsigned char sha1[20]; - char *query; char *filename; char *tmp; int i; if (!hex) hex = cgit_query_head; + curr_rev = hex; if (get_sha1(hex, sha1)) { cgit_print_error(fmt("Bad object id: %s", hex)); return; } commit = lookup_commit_reference(sha1); if (!commit) { cgit_print_error(fmt("Bad commit reference: %s", hex)); @@ -197,21 +185,20 @@ void cgit_print_commit(const char *hex) cgit_print_error("Error reading parent commit"); html("</td></tr>"); continue; } html("<tr><th>parent</th>" "<td colspan='2' class='sha1'>"); cgit_commit_link(sha1_to_hex(p->item->object.sha1), NULL, NULL, cgit_query_head, sha1_to_hex(p->item->object.sha1)); - html(" (<a href='"); - query = fmt("id=%s&id2=%s", sha1_to_hex(parent->tree->object.sha1), - sha1_to_hex(commit->tree->object.sha1)); - html_attr(cgit_pageurl(cgit_query_repo, "diff", query)); - html("'>diff</a>)</td></tr>"); + html(" ("); + cgit_diff_link("diff", NULL, NULL, cgit_query_head, hex, + sha1_to_hex(p->item->object.sha1), NULL); + html(")</td></tr>"); } if (cgit_repo->snapshots) { htmlf("<tr><th>download</th><td colspan='2' class='sha1'><a href='"); filename = fmt("%s-%s.zip", cgit_query_repo, hex); html_attr(cgit_pageurl(cgit_query_repo, "snapshot", fmt("id=%s&name=%s", hex, filename))); htmlf("'>%s</a></td></tr>", filename); } @@ -228,15 +215,14 @@ void cgit_print_commit(const char *hex) max_changes = 0; cgit_diff_commit(commit, inspect_filepair); for(i = 0; i<files; i++) print_fileinfo(&items[i]); html("</table>"); html("<div class='diffstat-summary'>"); htmlf("%d files changed, %d insertions, %d deletions (", files, total_adds, total_rems); - query = fmt("h=%s", hex); - html_link_open(cgit_pageurl(cgit_query_repo, "diff", query), NULL, NULL); - html("show diff</a>)"); - html("</div>"); + cgit_diff_link("show diff", NULL, NULL, cgit_query_head, hex, + NULL, NULL); + html(")</div>"); } cgit_free_commitinfo(info); } @@ -84,59 +84,57 @@ static void filepair_cb(struct diff_filepair *pair) if (S_ISDIRLNK(pair->two->mode)) print_line(fmt("+Subproject %s", sha1_to_hex(pair->two->sha1)), 52); return; } if (cgit_diff_files(pair->one->sha1, pair->two->sha1, print_line)) cgit_print_error("Error running diff"); } -void cgit_print_diff(const char *head, const char *old_hex, const char *new_hex, char *path) +void cgit_print_diff(const char *new_rev, const char *old_rev) { unsigned char sha1[20], sha2[20]; enum object_type type; unsigned long size; - struct commit *commit; + struct commit *commit, *commit2; - html("<table class='diff'>"); - html("<tr><td>"); - - if (head && !old_hex && !new_hex) { - get_sha1(head, sha1); - commit = lookup_commit_reference(sha1); - if (commit && !parse_commit(commit)) - cgit_diff_commit(commit, filepair_cb); - else - cgit_print_error(fmt("Bad commit: %s", head)); - html("</td></tr>"); - html("</table>"); + if (!new_rev) + new_rev = cgit_query_head; + get_sha1(new_rev, sha1); + type = sha1_object_info(sha1, &size); + if (type == OBJ_BAD) { + cgit_print_error(fmt("Bad object name: %s", new_rev)); + return; + } + if (type != OBJ_COMMIT) { + cgit_print_error(fmt("Unhandled object type: %s", + typename(type))); return; } - get_sha1(old_hex, sha1); - get_sha1(new_hex, sha2); + commit = lookup_commit_reference(sha1); + if (!commit || parse_commit(commit)) + cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(sha1))); - type = sha1_object_info(sha1, &size); - if (type == OBJ_BAD) { + if (old_rev) + get_sha1(old_rev, sha2); + else if (commit->parents && commit->parents->item) + hashcpy(sha2, commit->parents->item->object.sha1); + else + hashclr(sha2); + + if (!is_null_sha1(sha2)) { type = sha1_object_info(sha2, &size); if (type == OBJ_BAD) { - cgit_print_error(fmt("Bad object names: %s, %s", old_hex, new_hex)); + cgit_print_error(fmt("Bad object name: %s", sha1_to_hex(sha2))); return; } + commit2 = lookup_commit_reference(sha2); + if (!commit2 || parse_commit(commit2)) + cgit_print_error(fmt("Bad commit: %s", sha1_to_hex(sha2))); } - switch(type) { - case OBJ_BLOB: - header(sha1, path, 0644, sha2, path, 0644); - if (cgit_diff_files(sha1, sha2, print_line)) - cgit_print_error("Error running diff"); - break; - case OBJ_TREE: - cgit_diff_tree(sha1, sha2, filepair_cb); - break; - default: - cgit_print_error(fmt("Unhandled object type: %s", - typename(type))); - break; - } + html("<table class='diff'>"); + html("<tr><td>"); + cgit_diff_tree(sha2, sha1, filepair_cb); html("</td></tr>"); html("</table>"); } diff --git a/ui-shared.c b/ui-shared.c index 71c899a..15d8254 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -171,16 +171,38 @@ void cgit_commit_link(char *name, char *title, char *class, char *head, name[cgit_max_msg_len] = '\0'; name[cgit_max_msg_len - 1] = '.'; name[cgit_max_msg_len - 2] = '.'; name[cgit_max_msg_len - 3] = '.'; } reporevlink("commit", name, title, class, head, rev, NULL); } +void cgit_diff_link(char *name, char *title, char *class, char *head, + char *new_rev, char *old_rev, char *path) +{ + char *delim; + + delim = repolink(title, class, "diff", head, path); + if (new_rev && strcmp(new_rev, cgit_query_head)) { + html(delim); + html("id="); + html_attr(new_rev); + delim = "&"; + } + if (old_rev) { + html(delim); + html("id2="); + html_attr(old_rev); + } + html("'>"); + html_txt(name); + html("</a>"); +} + void cgit_print_date(time_t secs, char *format) { char buf[64]; struct tm *time; time = gmtime(&secs); strftime(buf, sizeof(buf)-1, format, time); html_txt(buf); |