author | Jason A. Donenfeld <Jason@zx2c4.com> | 2010-08-03 22:45:42 (UTC) |
---|---|---|
committer | Lars Hjemli <hjemli@gmail.com> | 2010-08-20 16:57:30 (UTC) |
commit | 379e80e3a83481d3639c5d312eeddcce57c486b2 (patch) (unidiff) | |
tree | 474ac38e3812008532d4ebd0b095ac835b5478b5 | |
parent | aec9c245e7eaf444c7ae1851e3eda3b30748950f (diff) | |
download | cgit-379e80e3a83481d3639c5d312eeddcce57c486b2.zip cgit-379e80e3a83481d3639c5d312eeddcce57c486b2.tar.gz cgit-379e80e3a83481d3639c5d312eeddcce57c486b2.tar.bz2 |
Support refspecs in about-filter.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
-rw-r--r-- | cgit.c | 4 | ||||
-rw-r--r-- | cgitrc.5.txt | 4 | ||||
-rw-r--r-- | ui-blob.c | 35 | ||||
-rw-r--r-- | ui-blob.h | 1 | ||||
-rw-r--r-- | ui-summary.c | 26 |
5 files changed, 63 insertions, 7 deletions
@@ -3,2 +3,3 @@ | |||
3 | * Copyright (C) 2006 Lars Hjemli | 3 | * Copyright (C) 2006 Lars Hjemli |
4 | * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> | ||
4 | * | 5 | * |
@@ -73,3 +74,4 @@ void repo_config(struct cgit_repo *repo, const char *name, const char *value) | |||
73 | else if (!strcmp(name, "readme") && value != NULL) { | 74 | else if (!strcmp(name, "readme") && value != NULL) { |
74 | if (*value == '/') | 75 | char *colon; |
76 | if (*value == '/' || ((colon = strchr(value, ':')) != NULL && colon != value && *(colon + 1) != '\0')) | ||
75 | repo->readme = xstrdup(value); | 77 | repo->readme = xstrdup(value); |
diff --git a/cgitrc.5.txt b/cgitrc.5.txt index 5d77973..c643fae 100644 --- a/cgitrc.5.txt +++ b/cgitrc.5.txt | |||
@@ -373,3 +373,5 @@ repo.readme:: | |||
373 | A path (relative to <repo.path>) which specifies a file to include | 373 | A path (relative to <repo.path>) which specifies a file to include |
374 | verbatim as the "About" page for this repo. Default value: none. | 374 | verbatim as the "About" page for this repo. You may also specify a |
375 | git refspec by head or by hash by prepending the refspec followed by | ||
376 | a colon. For example, "master:docs/readme.mkd" Default value: none. | ||
375 | 377 | ||
@@ -3,2 +3,3 @@ | |||
3 | * Copyright (C) 2008 Lars Hjemli | 3 | * Copyright (C) 2008 Lars Hjemli |
4 | * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> | ||
4 | * | 5 | * |
@@ -14,2 +15,3 @@ static char *match_path; | |||
14 | static unsigned char *matched_sha1; | 15 | static unsigned char *matched_sha1; |
16 | static int found_path; | ||
15 | 17 | ||
@@ -21,2 +23,3 @@ static int walk_tree(const unsigned char *sha1, const char *base,int baselen, | |||
21 | memmove(matched_sha1,sha1,20); | 23 | memmove(matched_sha1,sha1,20); |
24 | found_path = 1; | ||
22 | return 0; | 25 | return 0; |
@@ -24,5 +27,35 @@ static int walk_tree(const unsigned char *sha1, const char *base,int baselen, | |||
24 | 27 | ||
25 | void cgit_print_blob(const char *hex, char *path, const char *head) | 28 | int cgit_print_file(char *path, const char *head) |
26 | { | 29 | { |
30 | unsigned char sha1[20]; | ||
31 | enum object_type type; | ||
32 | char *buf; | ||
33 | unsigned long size; | ||
34 | struct commit *commit; | ||
35 | const char *paths[] = {path, NULL}; | ||
36 | if (get_sha1(head, sha1)) | ||
37 | return -1; | ||
38 | type = sha1_object_info(sha1, &size); | ||
39 | if(type == OBJ_COMMIT && path) { | ||
40 | commit = lookup_commit_reference(sha1); | ||
41 | match_path = path; | ||
42 | matched_sha1 = sha1; | ||
43 | found_path = 0; | ||
44 | read_tree_recursive(commit->tree, "", 0, 0, paths, walk_tree, NULL); | ||
45 | if (!found_path) | ||
46 | return -1; | ||
47 | type = sha1_object_info(sha1, &size); | ||
48 | } | ||
49 | if (type == OBJ_BAD) | ||
50 | return -1; | ||
51 | buf = read_sha1_file(sha1, &type, &size); | ||
52 | if (!buf) | ||
53 | return -1; | ||
54 | buf[size] = '\0'; | ||
55 | write(htmlfd, buf, size); | ||
56 | return 0; | ||
57 | } | ||
27 | 58 | ||
59 | void cgit_print_blob(const char *hex, char *path, const char *head) | ||
60 | { | ||
28 | unsigned char sha1[20]; | 61 | unsigned char sha1[20]; |
@@ -3,2 +3,3 @@ | |||
3 | 3 | ||
4 | extern int cgit_print_file(char *path, const char *head); | ||
4 | extern void cgit_print_blob(const char *hex, char *path, const char *head); | 5 | extern void cgit_print_blob(const char *hex, char *path, const char *head); |
diff --git a/ui-summary.c b/ui-summary.c index a2c018e..02f191e 100644 --- a/ui-summary.c +++ b/ui-summary.c | |||
@@ -3,2 +3,3 @@ | |||
3 | * Copyright (C) 2006 Lars Hjemli | 3 | * Copyright (C) 2006 Lars Hjemli |
4 | * Copyright (C) 2010 Jason A. Donenfeld <Jason@zx2c4.com> | ||
4 | * | 5 | * |
@@ -12,2 +13,3 @@ | |||
12 | #include "ui-refs.h" | 13 | #include "ui-refs.h" |
14 | #include "ui-blob.h" | ||
13 | 15 | ||
@@ -70,3 +72,3 @@ void cgit_print_repo_readme(char *path) | |||
70 | { | 72 | { |
71 | char *slash, *tmp; | 73 | char *slash, *tmp, *colon, *ref = 0; |
72 | 74 | ||
@@ -77,4 +79,7 @@ void cgit_print_repo_readme(char *path) | |||
77 | slash = strrchr(ctx.repo->readme, '/'); | 79 | slash = strrchr(ctx.repo->readme, '/'); |
78 | if (!slash) | 80 | if (!slash) { |
79 | return; | 81 | slash = strchr(ctx.repo->readme, ':'); |
82 | if (!slash) | ||
83 | return; | ||
84 | } | ||
80 | tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1); | 85 | tmp = xmalloc(slash - ctx.repo->readme + 1 + strlen(path) + 1); |
@@ -84,2 +89,12 @@ void cgit_print_repo_readme(char *path) | |||
84 | tmp = ctx.repo->readme; | 89 | tmp = ctx.repo->readme; |
90 | colon = strchr(tmp, ':'); | ||
91 | if (colon && strlen(colon) > 1) { | ||
92 | *colon = '\0'; | ||
93 | ref = tmp; | ||
94 | tmp = colon + 1; | ||
95 | while ((*tmp == '/' || *tmp == ':') && *tmp != '\0') | ||
96 | ++tmp; | ||
97 | if (!(*tmp)) | ||
98 | return; | ||
99 | } | ||
85 | html("<div id='summary'>"); | 100 | html("<div id='summary'>"); |
@@ -87,3 +102,6 @@ void cgit_print_repo_readme(char *path) | |||
87 | cgit_open_filter(ctx.repo->about_filter); | 102 | cgit_open_filter(ctx.repo->about_filter); |
88 | html_include(tmp); | 103 | if (ref) |
104 | cgit_print_file(tmp, ref); | ||
105 | else | ||
106 | html_include(tmp); | ||
89 | if (ctx.repo->about_filter) | 107 | if (ctx.repo->about_filter) |