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Improve initialization of git directory

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Using the functions offered by libgit feels like the right thing to do. Also,
make sure that config errors gets properly reported.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
This commit is contained in:
Lars Hjemli 2008-02-16 21:16:53 +01:00
parent d1f3bbe9d2
commit b88fb016d0
2 changed files with 9 additions and 10 deletions
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17
cgit.c
View File

@ -83,20 +83,23 @@ static void cgit_print_repo_page(struct cacheitem *item)
char *title, *tmp; char *title, *tmp;
int show_search; int show_search;
unsigned char sha1[20]; unsigned char sha1[20];
int nongit = 0;
if (chdir(ctx.repo->path)) { setenv("GIT_DIR", ctx.repo->path, 1);
title = fmt("%s - %s", ctx.cfg.root_title, "Bad request"); setup_git_directory_gently(&nongit);
if (nongit) {
title = fmt("%s - %s", ctx.cfg.root_title, "config error");
tmp = fmt("Not a git repository: '%s'", ctx.repo->path);
ctx.repo = NULL;
cgit_print_docstart(title, item); cgit_print_docstart(title, item);
cgit_print_pageheader(title, 0); cgit_print_pageheader(title, 0);
cgit_print_error(fmt("Unable to scan repository: %s", cgit_print_error(tmp);
strerror(errno)));
cgit_print_docend(); cgit_print_docend();
return; return;
} }
title = fmt("%s - %s", ctx.repo->name, ctx.repo->desc); title = fmt("%s - %s", ctx.repo->name, ctx.repo->desc);
show_search = 0; show_search = 0;
setenv("GIT_DIR", ctx.repo->path, 1);
if (!ctx.qry.head) { if (!ctx.qry.head) {
ctx.qry.head = xstrdup(find_default_branch(ctx.repo)); ctx.qry.head = xstrdup(find_default_branch(ctx.repo));
@ -179,10 +182,8 @@ static void cgit_print_repo_page(struct cacheitem *item)
static void cgit_fill_cache(struct cacheitem *item, int use_cache) static void cgit_fill_cache(struct cacheitem *item, int use_cache)
{ {
static char buf[PATH_MAX];
int stdout2; int stdout2;
getcwd(buf, sizeof(buf));
item->st.st_mtime = time(NULL); item->st.st_mtime = time(NULL);
if (use_cache) { if (use_cache) {
@ -203,8 +204,6 @@ static void cgit_fill_cache(struct cacheitem *item, int use_cache)
"Restoring original STDOUT"); "Restoring original STDOUT");
chk_zero(close(stdout2), "Closing temporary STDOUT"); chk_zero(close(stdout2), "Closing temporary STDOUT");
} }
chdir(buf);
} }
static void cgit_check_cache(struct cacheitem *item) static void cgit_check_cache(struct cacheitem *item)

2
ui-shared.c
View File

@ -476,7 +476,7 @@ void cgit_print_pageheader(char *title, int show_search)
htmlf("'><img src='%s' alt='cgit'/></a>\n", htmlf("'><img src='%s' alt='cgit'/></a>\n",
ctx.cfg.logo); ctx.cfg.logo);
html("</td></tr>\n<tr><td class='sidebar'>\n"); html("</td></tr>\n<tr><td class='sidebar'>\n");
if (ctx.qry.repo) { if (ctx.repo) {
html("<h1 class='first'>"); html("<h1 class='first'>");
html_txt(strrpart(ctx.repo->name, 20)); html_txt(strrpart(ctx.repo->name, 20));
html("</h1>\n"); html("</h1>\n");