/* ui-commit.c: generate commit view * * Copyright (C) 2006 Lars Hjemli * * Licensed under GNU General Public License v2 * (see COPYING for full license text) */ #include "cgit.h" int files = 0; void print_filepair(struct diff_filepair *pair) { char *query; char *class; switch (pair->status) { case DIFF_STATUS_ADDED: class = "add"; break; case DIFF_STATUS_COPIED: class = "cpy"; break; case DIFF_STATUS_DELETED: class = "del"; break; case DIFF_STATUS_MODIFIED: class = "upd"; break; case DIFF_STATUS_RENAMED: class = "mov"; break; case DIFF_STATUS_TYPE_CHANGED: class = "typ"; break; case DIFF_STATUS_UNKNOWN: class = "unk"; break; case DIFF_STATUS_UNMERGED: class = "stg"; break; default: die("bug: unhandled diff status %c", pair->status); } html(""); htmlf(""); if (is_null_sha1(pair->two->sha1)) { html_filemode(pair->one->mode); } else { html_filemode(pair->two->mode); } if (pair->one->mode != pair->two->mode && !is_null_sha1(pair->one->sha1) && !is_null_sha1(pair->two->sha1)) { html("["); html_filemode(pair->one->mode); html("]"); } htmlf("", class); query = fmt("id=%s", sha1_to_hex(pair->two->sha1)); html_link_open(cgit_pageurl(cgit_query_repo, "view", query), NULL, NULL); if (pair->status == DIFF_STATUS_COPIED || pair->status == DIFF_STATUS_RENAMED) { html_txt(pair->two->path); htmlf(" (%s from ", pair->status == DIFF_STATUS_COPIED ? "copied" : "renamed"); query = fmt("id=%s", sha1_to_hex(pair->one->sha1)); html_link_open(cgit_pageurl(cgit_query_repo, "view", query), NULL, NULL); html_txt(pair->one->path); html(")"); } else { html_txt(pair->two->path); html(""); } html(""); //TODO: diffstat graph html("\n"); files++; } void diff_format_cb(struct diff_queue_struct *q, struct diff_options *options, void *data) { int i; for (i = 0; i < q->nr; i++) { if (q->queue[i]->status == 'U') continue; print_filepair(q->queue[i]); } } void cgit_diffstat(struct commit *commit) { struct diff_options opt; int ret; diff_setup(&opt); opt.output_format = DIFF_FORMAT_CALLBACK; opt.detect_rename = 1; opt.recursive = 1; opt.format_callback = diff_format_cb; diff_setup_done(&opt); if (commit->parents) ret = diff_tree_sha1(commit->parents->item->object.sha1, commit->object.sha1, "", &opt); else ret = diff_root_tree_sha1(commit->object.sha1, "", &opt); diffcore_std(&opt); diff_flush(&opt); } void cgit_print_commit(const char *hex) { struct commit *commit; struct commitinfo *info; struct commit_list *p; unsigned char sha1[20]; char *query; 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)); return; } info = cgit_parse_commit(commit); html("\n"); html("\n"); html("\n"); html("\n", sha1_to_hex(commit->tree->object.sha1)); for (p = commit->parents; p ; p = p->next) { html("" "\n", sha1_to_hex(p->item->object.sha1)); } html("
author"); html_txt(info->author); html(" "); html_txt(info->author_email); html(""); cgit_print_date(info->author_date); html("
committer"); html_txt(info->committer); html(" "); html_txt(info->committer_email); html(""); cgit_print_date(info->committer_date); html("
tree%s
parent" "%s
\n"); html("
"); html_txt(info->subject); html("
"); html("
"); html_txt(info->msg); html("
"); html(""); html("\n"); cgit_diffstat(commit); htmlf("\n", files, files > 1 ? "s" : ""); html("
Affected files
" "%d file%s changed
"); cgit_free_commitinfo(info); }