diff options
Diffstat (limited to 'builtin/sparse-checkout.c')
| -rw-r--r-- | builtin/sparse-checkout.c | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c index e3418fbe2a..95cbd0a42c 100644 --- a/builtin/sparse-checkout.c +++ b/builtin/sparse-checkout.c @@ -8,7 +8,7 @@ #include "strbuf.h" static char const * const builtin_sparse_checkout_usage[] = { - N_("git sparse-checkout (init|list)"), + N_("git sparse-checkout (init|list|set) <options>"), NULL }; @@ -66,7 +66,7 @@ static int update_working_directory(void) argv_array_pushl(&argv, "read-tree", "-m", "-u", "HEAD", NULL); if (run_command_v_opt(argv.argv, RUN_GIT_CMD)) { - error(_("failed to update index with new sparse-checkout paths")); + error(_("failed to update index with new sparse-checkout patterns")); result = 1; } @@ -136,6 +136,47 @@ reset_dir: return update_working_directory(); } +static int write_patterns_and_update(struct pattern_list *pl) +{ + char *sparse_filename; + FILE *fp; + + sparse_filename = get_sparse_checkout_filename(); + fp = fopen(sparse_filename, "w"); + write_patterns_to_file(fp, pl); + fclose(fp); + free(sparse_filename); + + return update_working_directory(); +} + +static int sparse_checkout_set(int argc, const char **argv, const char *prefix) +{ + static const char *empty_base = ""; + int i; + struct pattern_list pl; + int result; + int changed_config = 0; + memset(&pl, 0, sizeof(pl)); + + for (i = 1; i < argc; i++) + add_pattern(argv[i], empty_base, 0, &pl, 0); + + if (!core_apply_sparse_checkout) { + set_config(MODE_ALL_PATTERNS); + core_apply_sparse_checkout = 1; + changed_config = 1; + } + + result = write_patterns_and_update(&pl); + + if (result && changed_config) + set_config(MODE_NO_PATTERNS); + + clear_pattern_list(&pl); + return result; +} + int cmd_sparse_checkout(int argc, const char **argv, const char *prefix) { static struct option builtin_sparse_checkout_options[] = { @@ -158,6 +199,8 @@ int cmd_sparse_checkout(int argc, const char **argv, const char *prefix) return sparse_checkout_list(argc, argv); if (!strcmp(argv[0], "init")) return sparse_checkout_init(argc, argv); + if (!strcmp(argv[0], "set")) + return sparse_checkout_set(argc, argv, prefix); } usage_with_options(builtin_sparse_checkout_usage, |