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author | Jason A. Donenfeld | 2010-08-04 00:45:42 +0200 |
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committer | Lars Hjemli | 2010-08-20 18:57:30 +0200 |
commit | 379e80e3a83481d3639c5d312eeddcce57c486b2 (patch) | |
tree | 474ac38e3812008532d4ebd0b095ac835b5478b5 /ui-blob.c | |
parent | aec9c245e7eaf444c7ae1851e3eda3b30748950f (diff) | |
download | cgit-379e80e3a83481d3639c5d312eeddcce57c486b2.tar cgit-379e80e3a83481d3639c5d312eeddcce57c486b2.tar.gz cgit-379e80e3a83481d3639c5d312eeddcce57c486b2.zip |
Support refspecs in about-filter.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Diffstat (limited to 'ui-blob.c')
-rw-r--r-- | ui-blob.c | 35 |
1 files changed, 34 insertions, 1 deletions
@@ -1,6 +1,7 @@ /* ui-blob.c: show blob content * * Copyright (C) 2008 Lars Hjemli + * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> * * Licensed under GNU General Public License v2 * (see COPYING for full license text) @@ -12,6 +13,7 @@ static char *match_path; static unsigned char *matched_sha1; +static int found_path; static int walk_tree(const unsigned char *sha1, const char *base,int baselen, const char *pathname, unsigned mode, int stage, void *cbdata) { @@ -19,12 +21,43 @@ static int walk_tree(const unsigned char *sha1, const char *base,int baselen, || strcmp(match_path+baselen,pathname) ) return READ_TREE_RECURSIVE; memmove(matched_sha1,sha1,20); + found_path = 1; return 0; } -void cgit_print_blob(const char *hex, char *path, const char *head) +int cgit_print_file(char *path, const char *head) { + unsigned char sha1[20]; + enum object_type type; + char *buf; + unsigned long size; + struct commit *commit; + const char *paths[] = {path, NULL}; + if (get_sha1(head, sha1)) + return -1; + type = sha1_object_info(sha1, &size); + if(type == OBJ_COMMIT && path) { + commit = lookup_commit_reference(sha1); + match_path = path; + matched_sha1 = sha1; + found_path = 0; + read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL); + if (!found_path) + return -1; + type = sha1_object_info(sha1, &size); + } + if (type == OBJ_BAD) + return -1; + buf = read_sha1_file(sha1, &type, &size); + if (!buf) + return -1; + buf[size] = '\0'; + write(htmlfd, buf, size); + return 0; +} +void cgit_print_blob(const char *hex, char *path, const char *head) +{ unsigned char sha1[20]; enum object_type type; char *buf; |