diff options
| -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
diff --git a/cgit.c b/cgit.c index b936a70..3fc90bf 100644 --- a/cgit.c +++ b/cgit.c @@ -103,8 +103,7 @@ static void cgit_print_repo_page(struct cacheitem *item) 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"); diff --git a/cgit.h b/cgit.h index c276a24..bd2dd0d 100644 --- a/cgit.h +++ b/cgit.h @@ -207,6 +207,8 @@ 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); @@ -223,9 +225,8 @@ 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); diff --git a/shared.c b/shared.c index c7cd8a5..f20fb5c 100644 --- a/shared.c +++ b/shared.c @@ -360,7 +360,7 @@ void cgit_diff_tree(const unsigned char *old_sha1, 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); diff --git a/ui-commit.c b/ui-commit.c index d489d7c..2679b59 100644 --- a/ui-commit.c +++ b/ui-commit.c @@ -11,6 +11,7 @@ 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; @@ -27,7 +28,6 @@ static struct fileinfo { void print_fileinfo(struct fileinfo *info) { - char *query, *query2; char *class; switch (info->status) { @@ -75,24 +75,12 @@ void print_fileinfo(struct fileinfo *info) 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'>"); @@ -145,19 +133,19 @@ void inspect_filepair(struct diff_filepair *pair) } -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)); @@ -202,11 +190,10 @@ void cgit_print_commit(const char *hex) "<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='"); @@ -233,10 +220,9 @@ void cgit_print_commit(const char *hex) 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); } diff --git a/ui-diff.c b/ui-diff.c index 5c864d9..a76a234 100644 --- a/ui-diff.c +++ b/ui-diff.c @@ -89,54 +89,52 @@ static void filepair_cb(struct diff_filepair *pair) 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 @@ -176,6 +176,28 @@ void cgit_commit_link(char *name, char *title, char *class, char *head, 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]; |