rewrite writefiles, now works with bare repos - stagit-gopher - A git gopher frontend. (mirror)
(HTM) git clone git://bitreich.org/stagit-gopher/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/stagit-gopher/
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---
(DIR) commit 75cba4e6fd3b32d5477312f0174f01d830a2d341
(DIR) parent 09e1377c68cc2a9930c9a9f9c936120dbd0d7981
(HTM) Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sun, 20 Dec 2015 20:42:53 +0100
rewrite writefiles, now works with bare repos
dont use the index but get the tree by the last commit id (revparse HEAD).
Diffstat:
M urmoms.c | 102 +++++++++++++++++++++++--------
1 file changed, 76 insertions(+), 26 deletions(-)
---
(DIR) diff --git a/urmoms.c b/urmoms.c
@@ -561,21 +561,14 @@ writeatom(FILE *fp)
}
int
-writeblob(const git_index_entry *entry)
+writeblob(git_object *obj, const char *filename, git_off_t filesize)
{
char fpath[PATH_MAX];
- char ref[PATH_MAX];
char tmp[PATH_MAX] = "";
char *p;
- git_object *obj = NULL;
FILE *fp;
- snprintf(fpath, sizeof(fpath), "file/%s.html", entry->path);
- snprintf(ref, sizeof(ref), "HEAD:%s", entry->path);
-
- if (git_revparse_single(&obj, repo, ref))
- return 1;
-
+ snprintf(fpath, sizeof(fpath), "file/%s.html", filename);
if (mkdirp(dirname(fpath)))
return 1;
@@ -589,7 +582,11 @@ writeblob(const git_index_entry *entry)
fp = efopen(fpath, "w");
writeheader(fp);
- fprintf(fp, "<p>%s (%" PRIu32 "b)</p><hr/>", entry->path, entry->file_size);
+ fputs("<p> ", fp);
+ xmlencode(fp, filename, strlen(filename));
+ fprintf(fp, " (%" PRIu32 "b)", filesize);
+ fputs("</p><hr/>", fp);
+
if (git_blob_is_binary((git_blob *)obj)) {
fprintf(fp, "<p>Binary file</p>\n");
} else {
@@ -597,7 +594,6 @@ writeblob(const git_index_entry *entry)
if (ferror(fp))
err(1, "fwrite");
}
- git_object_free(obj);
writefooter(fp);
fclose(fp);
@@ -607,35 +603,89 @@ writeblob(const git_index_entry *entry)
}
int
-writefiles(FILE *fp)
+writefilestree(FILE *fp, git_tree *tree, const char *path)
{
- const git_index_entry *entry;
- git_index *index;
+ const git_tree_entry *entry = NULL;
+ const char *filename;
+ char filepath[PATH_MAX];
+ git_object *obj = NULL;
+ git_off_t filesize;
size_t count, i;
+ int ret;
- fputs("<table id=\"files\"><thead>\n"
- "<tr><td>Mode</td><td>Name</td><td>Size</td></tr>\n"
- "</thead><tbody>\n", fp);
+ count = git_tree_entrycount(tree);
+ for (i = 0; i < count; i++) {
+ if (!(entry = git_tree_entry_byindex(tree, i)))
+ return -1;
- git_repository_index(&index, repo);
- count = git_index_entrycount(index);
+ filename = git_tree_entry_name(entry);
+ if (git_tree_entry_to_object(&obj, repo, entry))
+ return -1;
+ switch (git_object_type(obj)) {
+ case GIT_OBJ_BLOB:
+ break;
+ case GIT_OBJ_TREE:
+ ret = writefilestree(fp, (git_tree *)obj, filename);
+ git_object_free(obj);
+ if (ret)
+ return ret;
+ continue;
+ default:
+ git_object_free(obj);
+ continue;
+ }
+ if (path[0]) {
+ snprintf(filepath, sizeof(filepath), "%s/%s", path, filename);
+ filename = filepath;
+ }
- for (i = 0; i < count; i++) {
- entry = git_index_get_byindex(index, i);
+ filesize = git_blob_rawsize((git_blob *)obj);
fputs("<tr><td>", fp);
- fprintf(fp, "%u", entry->mode); /* TODO: fancy print, like: "-rw-r--r--" */
+ /* TODO: fancy print, like: "-rw-r--r--" */
+ fprintf(fp, "%u", git_tree_entry_filemode_raw(entry));
fprintf(fp, "</td><td><a href=\"%sfile/", relpath);
- xmlencode(fp, entry->path, strlen(entry->path));
+ xmlencode(fp, filename, strlen(filename));
fputs(".html\">", fp);
- xmlencode(fp, entry->path, strlen(entry->path));
+ xmlencode(fp, filename, strlen(filename));
fputs("</a></td><td class=\"num\">", fp);
- fprintf(fp, "%" PRIu32, entry->file_size);
+ fprintf(fp, "%" PRIu32, filesize);
fputs("</td></tr>\n", fp);
- writeblob(entry);
+ writeblob(obj, filename, filesize);
}
+ return 0;
+}
+
+int
+writefiles(FILE *fp)
+{
+ const git_oid *id;
+ git_tree *tree = NULL;
+ git_object *obj = NULL;
+ git_commit *commit = NULL;
+
+ fputs("<table id=\"files\"><thead>\n"
+ "<tr><td>Mode</td><td>Name</td><td>Size</td></tr>\n"
+ "</thead><tbody>\n", fp);
+
+ if (git_revparse_single(&obj, repo, "HEAD"))
+ return -1;
+ id = git_object_id(obj);
+ if (git_commit_lookup(&commit, repo, id))
+ return -1;
+ if (git_commit_tree(&tree, commit)) {
+ git_commit_free(commit);
+ return -1;
+ }
+ git_commit_free(commit);
+
+ writefilestree(fp, tree, "");
+
+ git_commit_free(commit);
+ git_tree_free(tree);
+
fputs("</tbody></table>", fp);
return 0;