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Merge pull request #683 from arrbee/better-repo-init

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Improve repo initialization to be more like git
This commit is contained in:
Vicent Martí 2012-05-12 01:51:58 -07:00
commit b72969e064
2 changed files with 92 additions and 1 deletions
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69
src/repository.c
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@ -684,6 +684,59 @@ static int repo_init_config(const char *git_dir, int is_bare)
return 0;
}
#define GIT_HOOKS_DIR "hooks/"
#define GIT_HOOKS_DIR_MODE 0755
#define GIT_HOOKS_README_FILE GIT_HOOKS_DIR "README.sample"
#define GIT_HOOKS_README_MODE 0755
#define GIT_HOOKS_README_CONTENT \
"#!/bin/sh\n"\
"#\n"\
"# Place appropriately named executable hook scripts into this directory\n"\
"# to intercept various actions that git takes. See `git help hooks` for\n"\
"# more information.\n"
#define GIT_INFO_DIR "info/"
#define GIT_INFO_DIR_MODE 0755
#define GIT_INFO_EXCLUDE_FILE GIT_INFO_DIR "exclude"
#define GIT_INFO_EXCLUDE_MODE 0644
#define GIT_INFO_EXCLUDE_CONTENT \
"# File patterns to ignore; see `git help ignore` for more information.\n"\
"# Lines that start with '#' are comments.\n"
#define GIT_DESC_FILE "description"
#define GIT_DESC_MODE 0644
#define GIT_DESC_CONTENT "Unnamed repository; edit this file 'description' to name the repository.\n"
static int repo_write_template(
const char *git_dir, const char *file, mode_t mode, const char *content)
{
git_buf path = GIT_BUF_INIT;
int fd, error = 0;
if (git_buf_joinpath(&path, git_dir, file) < 0)
return -1;
fd = p_open(git_buf_cstr(&path), O_WRONLY | O_CREAT | O_EXCL, mode);
if (fd >= 0) {
error = p_write(fd, content, strlen(content));
p_close(fd);
}
else if (errno != EEXIST)
error = fd;
git_buf_free(&path);
if (error)
giterr_set(GITERR_OS,
"Failed to initialize repository with template '%s'", file);
return error;
}
static int repo_init_structure(const char *git_dir, int is_bare)
{
int i;
@ -692,8 +745,16 @@ static int repo_init_structure(const char *git_dir, int is_bare)
{ GIT_OBJECTS_PACK_DIR, GIT_OBJECT_DIR_MODE }, /* '/objects/pack/' */
{ GIT_REFS_HEADS_DIR, GIT_REFS_DIR_MODE }, /* '/refs/heads/' */
{ GIT_REFS_TAGS_DIR, GIT_REFS_DIR_MODE }, /* '/refs/tags/' */
{ GIT_HOOKS_DIR, GIT_HOOKS_DIR_MODE }, /* '/hooks/' */
{ GIT_INFO_DIR, GIT_INFO_DIR_MODE }, /* '/info/' */
{ NULL, 0 }
};
struct { const char *file; mode_t mode; const char *content; } tmpl[] = {
{ GIT_DESC_FILE, GIT_DESC_MODE, GIT_DESC_CONTENT },
{ GIT_HOOKS_README_FILE, GIT_HOOKS_README_MODE, GIT_HOOKS_README_CONTENT },
{ GIT_INFO_EXCLUDE_FILE, GIT_INFO_EXCLUDE_MODE, GIT_INFO_EXCLUDE_CONTENT },
{ NULL, 0, NULL }
};
/* Make the base directory */
if (git_futils_mkdir_r(git_dir, NULL, is_bare ? GIT_BARE_DIR_MODE : GIT_DIR_MODE) < 0)
@ -716,7 +777,13 @@ static int repo_init_structure(const char *git_dir, int is_bare)
return -1;
}
/* TODO: what's left? templates? */
/* Make template files as needed */
for (i = 0; tmpl[i].file != NULL; ++i) {
if (repo_write_template(
git_dir, tmpl[i].file, tmpl[i].mode, tmpl[i].content) < 0)
return -1;
}
return 0;
}

24
tests-clar/repo/init.c
View File

@ -141,3 +141,27 @@ void test_repo_init__reinit_too_recent_bare_repo(void)
cl_fixture_cleanup("reinit.git");
}
void test_repo_init__additional_templates(void)
{
git_buf path = GIT_BUF_INIT;
cl_set_cleanup(&cleanup_repository, "tester");
ensure_repository_init("tester", 0, "tester/.git/", "tester/");
cl_git_pass(
git_buf_joinpath(&path, git_repository_path(_repo), "description"));
cl_assert(git_path_isfile(git_buf_cstr(&path)));
cl_git_pass(
git_buf_joinpath(&path, git_repository_path(_repo), "info/exclude"));
cl_assert(git_path_isfile(git_buf_cstr(&path)));
cl_git_pass(
git_buf_joinpath(&path, git_repository_path(_repo), "hooks"));
cl_assert(git_path_isdir(git_buf_cstr(&path)));
/* won't confirm specific contents of hooks dir since it may vary */
git_buf_free(&path);
}