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Merge branch 'jk/maint-pass-c-config-in-env'
* jk/maint-pass-c-config-in-env: do not pass "git -c foo=bar" params to transport helpers pass "git -c foo=bar" params through environment
This commit is contained in:
commit
6b948a7a48
5
cache.h
5
cache.h
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@ -378,6 +378,7 @@ static inline enum object_type object_type(unsigned int mode)
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#define GRAFT_ENVIRONMENT "GIT_GRAFT_FILE"
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#define TEMPLATE_DIR_ENVIRONMENT "GIT_TEMPLATE_DIR"
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#define CONFIG_ENVIRONMENT "GIT_CONFIG"
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#define CONFIG_DATA_ENVIRONMENT "GIT_CONFIG_PARAMETERS"
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#define EXEC_PATH_ENVIRONMENT "GIT_EXEC_PATH"
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#define CEILING_DIRECTORIES_ENVIRONMENT "GIT_CEILING_DIRECTORIES"
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#define NO_REPLACE_OBJECTS_ENVIRONMENT "GIT_NO_REPLACE_OBJECTS"
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@ -396,7 +397,7 @@ static inline enum object_type object_type(unsigned int mode)
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* environment creation or simple walk of the list.
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* The number of non-NULL entries is available as a macro.
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*/
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#define LOCAL_REPO_ENV_SIZE 8
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#define LOCAL_REPO_ENV_SIZE 9
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extern const char *const local_repo_env[LOCAL_REPO_ENV_SIZE + 1];
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extern int is_bare_repository_cfg;
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@ -973,7 +974,9 @@ extern int update_server_info(int);
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typedef int (*config_fn_t)(const char *, const char *, void *);
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extern int git_default_config(const char *, const char *, void *);
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extern int git_config_from_file(config_fn_t fn, const char *, void *);
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extern void git_config_push_parameter(const char *text);
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extern int git_config_parse_parameter(const char *text);
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extern int git_config_parse_environment(void);
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extern int git_config_from_parameters(config_fn_t fn, void *data);
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extern int git_config(config_fn_t fn, void *);
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extern int git_parse_ulong(const char *, unsigned long *);
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57
config.c
57
config.c
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@ -8,6 +8,7 @@
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#include "cache.h"
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#include "exec_cmd.h"
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#include "strbuf.h"
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#include "quote.h"
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#define MAXNAME (256)
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@ -34,6 +35,19 @@ static void lowercase(char *p)
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*p = tolower(*p);
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}
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void git_config_push_parameter(const char *text)
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{
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struct strbuf env = STRBUF_INIT;
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const char *old = getenv(CONFIG_DATA_ENVIRONMENT);
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if (old) {
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strbuf_addstr(&env, old);
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strbuf_addch(&env, ' ');
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}
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sq_quote_buf(&env, text);
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setenv(CONFIG_DATA_ENVIRONMENT, env.buf, 1);
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strbuf_release(&env);
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}
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int git_config_parse_parameter(const char *text)
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{
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struct config_item *ct;
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@ -61,6 +75,37 @@ int git_config_parse_parameter(const char *text)
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return 0;
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}
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int git_config_parse_environment(void) {
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const char *env = getenv(CONFIG_DATA_ENVIRONMENT);
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char *envw;
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const char **argv = NULL;
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int nr = 0, alloc = 0;
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int i;
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if (!env)
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return 0;
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/* sq_dequote will write over it */
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envw = xstrdup(env);
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if (sq_dequote_to_argv(envw, &argv, &nr, &alloc) < 0) {
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free(envw);
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return error("bogus format in " CONFIG_DATA_ENVIRONMENT);
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}
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for (i = 0; i < nr; i++) {
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if (git_config_parse_parameter(argv[i]) < 0) {
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error("bogus config parameter: %s", argv[i]);
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free(argv);
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free(envw);
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return -1;
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}
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}
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free(argv);
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free(envw);
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return 0;
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}
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static int get_next_char(void)
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{
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int c;
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@ -773,7 +818,14 @@ int git_config_global(void)
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int git_config_from_parameters(config_fn_t fn, void *data)
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{
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static int loaded_environment;
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const struct config_item *ct;
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if (!loaded_environment) {
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if (git_config_parse_environment() < 0)
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return -1;
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loaded_environment = 1;
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}
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for (ct = config_parameters; ct; ct = ct->next)
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if (fn(ct->name, ct->value, data) < 0)
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return -1;
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@ -812,10 +864,9 @@ int git_config(config_fn_t fn, void *data)
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}
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free(repo_config);
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if (config_parameters) {
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ret += git_config_from_parameters(fn, data);
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ret += git_config_from_parameters(fn, data);
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if (config_parameters)
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found += 1;
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}
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if (found == 0)
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return -1;
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@ -73,6 +73,7 @@ static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file;
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const char * const local_repo_env[LOCAL_REPO_ENV_SIZE + 1] = {
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ALTERNATE_DB_ENVIRONMENT,
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CONFIG_ENVIRONMENT,
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CONFIG_DATA_ENVIRONMENT,
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DB_ENVIRONMENT,
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GIT_DIR_ENVIRONMENT,
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GIT_WORK_TREE_ENVIRONMENT,
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2
git.c
2
git.c
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@ -137,7 +137,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
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fprintf(stderr, "-c expects a configuration string\n" );
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usage(git_usage_string);
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}
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git_config_parse_parameter((*argv)[1]);
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git_config_push_parameter((*argv)[1]);
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(*argv)++;
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(*argc)--;
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} else {
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@ -94,6 +94,29 @@ test_expect_success 'refuse deleting push with denyDeletes' '
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test_must_fail git send-pack ./victim :extra master
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'
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test_expect_success 'cannot override denyDeletes with git -c send-pack' '
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(
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cd victim &&
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test_might_fail git branch -D extra &&
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git config receive.denyDeletes true &&
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git branch extra master
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) &&
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test_must_fail git -c receive.denyDeletes=false \
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send-pack ./victim :extra master
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'
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test_expect_success 'override denyDeletes with git -c receive-pack' '
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(
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cd victim &&
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test_might_fail git branch -D extra &&
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git config receive.denyDeletes true &&
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git branch extra master
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) &&
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git send-pack \
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--receive-pack="git -c receive.denyDeletes=false receive-pack" \
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./victim :extra master
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'
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test_expect_success 'denyNonFastforwards trumps --force' '
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(
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cd victim &&
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