static int notes_rewrite_config(const char *k, const char *v, void *cb)
{
struct notes_rewrite_cfg *c = cb;
if (!prefixcmp(k, "notes.rewrite.") && !strcmp(k+14, c->cmd)) {
c->enabled = git_config_bool(k, v);
return 0;
} else if (!c->mode_from_env && !strcmp(k, "notes.rewritemode")) {
if (!v)
config_error_nonbool(k);
c->combine = parse_combine_notes_fn(v);
if (!c->combine) {
error("Bad notes.rewriteMode value: '%s'", v);
return 1;
}
return 0;
} else if (!c->refs_from_env && !strcmp(k, "notes.rewriteref")) {
/* note that a refs/ prefix is implied in the
* underlying for_each_glob_ref */
if (!prefixcmp(v, "refs/notes/"))
string_list_add_refs_by_glob(c->refs, v);
else
warning("Refusing to rewrite notes in %s"
" (outside of refs/notes/)", v);
return 0;
}
return 0;
}
struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd)
{
struct notes_rewrite_cfg *c = xmalloc(sizeof(struct notes_rewrite_cfg));
const char *rewrite_mode_env = getenv(GIT_NOTES_REWRITE_MODE_ENVIRONMENT);
const char *rewrite_refs_env = getenv(GIT_NOTES_REWRITE_REF_ENVIRONMENT);
c->cmd = cmd;
c->enabled = 1;
c->combine = combine_notes_concatenate;
c->refs = xcalloc(1, sizeof(struct string_list));
c->refs->strdup_strings = 1;
c->refs_from_env = 0;
c->mode_from_env = 0;
if (rewrite_mode_env) {
c->mode_from_env = 1;
c->combine = parse_combine_notes_fn(rewrite_mode_env);
if (!c->combine)
error("Bad " GIT_NOTES_REWRITE_MODE_ENVIRONMENT
" value: '%s'", rewrite_mode_env);
}
if (rewrite_refs_env) {
c->refs_from_env = 1;
string_list_add_refs_from_colon_sep(c->refs, rewrite_refs_env);
}
git_config(notes_rewrite_config, c);
if (!c->enabled || !c->refs->nr) {
string_list_clear(c->refs, 0);
free(c->refs);
free(c);
return NULL;
}
c->trees = load_notes_trees(c->refs);
string_list_clear(c->refs, 0);
free(c->refs);
return c;
}
struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd)
{
struct notes_rewrite_cfg *c = xmalloc(sizeof(struct notes_rewrite_cfg));
const char *rewrite_mode_env = getenv(GIT_NOTES_REWRITE_MODE_ENVIRONMENT);
const char *rewrite_refs_env = getenv(GIT_NOTES_REWRITE_REF_ENVIRONMENT);
c->cmd = cmd;
c->enabled = 1;
c->combine = combine_notes_concatenate;
c->refs = xcalloc(1, sizeof(struct string_list));
c->refs->strdup_strings = 1;
c->refs_from_env = 0;
c->mode_from_env = 0;
if (rewrite_mode_env) {
c->mode_from_env = 1;
c->combine = parse_combine_notes_fn(rewrite_mode_env);
if (!c->combine)
/*
* TRANSLATORS: The first %s is the name of
* the environment variable, the second %s is
* its value.
*/
error(_("Bad %s value: '%s'"), GIT_NOTES_REWRITE_MODE_ENVIRONMENT,
rewrite_mode_env);
}
if (rewrite_refs_env) {
c->refs_from_env = 1;
string_list_add_refs_from_colon_sep(c->refs, rewrite_refs_env);
}
git_config(notes_rewrite_config, c);
if (!c->enabled || !c->refs->nr) {
string_list_clear(c->refs, 0);
free(c->refs);
free(c);
return NULL;
}
c->trees = load_notes_trees(c->refs, NOTES_INIT_WRITABLE);
string_list_clear(c->refs, 0);
free(c->refs);
return c;
}