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rewrite writefiles, now works with bare repos

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dont use the index but get the tree by the last commit id (revparse HEAD).
This commit is contained in:
Hiltjo Posthuma 2015-12-20 20:42:53 +01:00
parent 09e1377c68
commit 75cba4e6fd
1 changed files with 81 additions and 31 deletions
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112
urmoms.c
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@ -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);
@ -606,35 +602,89 @@ writeblob(const git_index_entry *entry)
return 0;
}
int
writefilestree(FILE *fp, git_tree *tree, const char *path)
{
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;
count = git_tree_entrycount(tree);
for (i = 0; i < count; i++) {
if (!(entry = git_tree_entry_byindex(tree, i)))
return -1;
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;
}
filesize = git_blob_rawsize((git_blob *)obj);
fputs("<tr><td>", fp);
/* 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, filename, strlen(filename));
fputs(".html\">", fp);
xmlencode(fp, filename, strlen(filename));
fputs("</a></td><td class=\"num\">", fp);
fprintf(fp, "%" PRIu32, filesize);
fputs("</td></tr>\n", fp);
writeblob(obj, filename, filesize);
}
return 0;
}
int
writefiles(FILE *fp)
{
const git_index_entry *entry;
git_index *index;
size_t count, i;
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);
git_repository_index(&index, repo);
count = git_index_entrycount(index);
for (i = 0; i < count; i++) {
entry = git_index_get_byindex(index, i);
fputs("<tr><td>", fp);
fprintf(fp, "%u", entry->mode); /* TODO: fancy print, like: "-rw-r--r--" */
fprintf(fp, "</td><td><a href=\"%sfile/", relpath);
xmlencode(fp, entry->path, strlen(entry->path));
fputs(".html\">", fp);
xmlencode(fp, entry->path, strlen(entry->path));
fputs("</a></td><td class=\"num\">", fp);
fprintf(fp, "%" PRIu32, entry->file_size);
fputs("</td></tr>\n", fp);
writeblob(entry);
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);