From: Christian Couder <christian.couder@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Nguyen Thai Ngoc Duy" <pclouds@gmail.com>,
"Stefan Beller" <sbeller@google.com>,
"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
"Eric Sunshine" <sunshine@sunshineco.com>,
"Ramsay Jones" <ramsay@ramsayjones.plus.com>,
"Jeff King" <peff@peff.net>,
"Karsten Blees" <karsten.blees@gmail.com>,
"Matthieu Moy" <Matthieu.Moy@grenoble-inp.fr>,
"Christian Couder" <chriscool@tuxfamily.org>
Subject: [PATCH v2 71/94] builtin/apply: make add_index_file() return -1 on error
Date: Wed, 11 May 2016 15:17:22 +0200 [thread overview]
Message-ID: <20160511131745.2914-72-chriscool@tuxfamily.org> (raw)
In-Reply-To: <20160511131745.2914-1-chriscool@tuxfamily.org>
To libify `git apply` functionality we have to signal errors to the
caller instead of die()ing.
To do that in a compatible manner with the rest of the error handling
in "builtin/apply.c", add_index_file() should return -1 using error()
instead of calling die().
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
builtin/apply.c | 48 +++++++++++++++++++++++++++++++-----------------
1 file changed, 31 insertions(+), 17 deletions(-)
diff --git a/builtin/apply.c b/builtin/apply.c
index ca3502f..0e20467 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -4089,11 +4089,11 @@ static int remove_file(struct apply_state *state, struct patch *patch, int rmdir
return 0;
}
-static void add_index_file(struct apply_state *state,
- const char *path,
- unsigned mode,
- void *buf,
- unsigned long size)
+static int add_index_file(struct apply_state *state,
+ const char *path,
+ unsigned mode,
+ void *buf,
+ unsigned long size)
{
struct stat st;
struct cache_entry *ce;
@@ -4101,7 +4101,7 @@ static void add_index_file(struct apply_state *state,
unsigned ce_size = cache_entry_size(namelen);
if (!state->update_index)
- return;
+ return 0;
ce = xcalloc(1, ce_size);
memcpy(ce->name, path, namelen);
@@ -4112,20 +4112,32 @@ static void add_index_file(struct apply_state *state,
const char *s;
if (!skip_prefix(buf, "Subproject commit ", &s) ||
- get_sha1_hex(s, ce->sha1))
- die(_("corrupt patch for submodule %s"), path);
+ get_sha1_hex(s, ce->sha1)) {
+ free(ce);
+ return error(_("corrupt patch for submodule %s"), path);
+ }
} else {
if (!state->cached) {
- if (lstat(path, &st) < 0)
- die_errno(_("unable to stat newly created file '%s'"),
- path);
+ if (lstat(path, &st) < 0) {
+ free(ce);
+ return error(_("unable to stat newly "
+ "created file '%s': %s"),
+ path, strerror(errno));
+ }
fill_stat_cache_info(ce, &st);
}
- if (write_sha1_file(buf, size, blob_type, ce->sha1) < 0)
- die(_("unable to create backing store for newly created file %s"), path);
+ if (write_sha1_file(buf, size, blob_type, ce->sha1) < 0) {
+ free(ce);
+ return error(_("unable to create backing store "
+ "for newly created file %s"), path);
+ }
}
- if (add_cache_entry(ce, ADD_CACHE_OK_TO_ADD) < 0)
- die(_("unable to add cache entry for %s"), path);
+ if (add_cache_entry(ce, ADD_CACHE_OK_TO_ADD) < 0) {
+ free(ce);
+ return error(_("unable to add cache entry for %s"), path);
+ }
+
+ return 0;
}
static int try_create_file(const char *path, unsigned int mode, const char *buf, unsigned long size)
@@ -4261,8 +4273,10 @@ static void create_file(struct apply_state *state, struct patch *patch)
if (patch->conflicted_threeway) {
if (add_conflicted_stages_file(state, patch))
exit(1);
- } else
- add_index_file(state, path, mode, buf, size);
+ } else {
+ if (add_index_file(state, path, mode, buf, size))
+ exit(1);
+ }
}
/* phase zero is to remove, phase one is to create */
--
2.8.2.490.g3dabe57
next prev parent reply other threads:[~2016-05-11 13:21 UTC|newest]
Thread overview: 148+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-11 13:16 [PATCH v2 00/94] libify apply and use lib in am Christian Couder
2016-05-11 13:16 ` [PATCH v2 01/94] builtin/apply: make gitdiff_verify_name() return void Christian Couder
2016-05-12 19:06 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 02/94] builtin/apply: avoid parameter shadowing 'p_value' global Christian Couder
2016-05-12 19:09 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 03/94] builtin/apply: avoid parameter shadowing 'linenr' global Christian Couder
2016-05-12 19:11 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 04/94] builtin/apply: avoid local variable shadowing 'len' parameter Christian Couder
2016-05-11 13:16 ` [PATCH v2 05/94] builtin/apply: extract line_by_line_fuzzy_match() from match_fragment() Christian Couder
2016-05-12 19:20 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 06/94] builtin/apply: move 'options' variable into cmd_apply() Christian Couder
2016-05-11 13:16 ` [PATCH v2 07/94] builtin/apply: move 'read_stdin' global " Christian Couder
2016-05-11 13:16 ` [PATCH v2 08/94] builtin/apply: introduce 'struct apply_state' to start libifying Christian Couder
2016-05-11 13:16 ` [PATCH v2 09/94] builtin/apply: move 'state' init into init_apply_state() Christian Couder
2016-05-12 19:25 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 10/94] builtin/apply: move 'unidiff_zero' global into 'struct apply_state' Christian Couder
2016-05-12 19:28 ` Junio C Hamano
2016-05-12 20:18 ` Christian Couder
2016-05-11 13:16 ` [PATCH v2 11/94] builtin/apply: move 'check' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 12/94] builtin/apply: move 'check_index' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 13/94] builtin/apply: move 'apply_in_reverse' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 14/94] builtin/apply: move 'apply_with_reject' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 15/94] builtin/apply: move 'apply_verbosely' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 16/94] builtin/apply: move 'update_index' " Christian Couder
2016-05-12 19:31 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 17/94] builtin/apply: move 'allow_overlap' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 18/94] builtin/apply: move 'cached' " Christian Couder
2016-05-12 19:33 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 19/94] builtin/apply: move 'diffstat' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 20/94] builtin/apply: move 'numstat' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 21/94] builtin/apply: move 'summary' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 22/94] builtin/apply: move 'threeway' " Christian Couder
2016-05-12 19:41 ` Junio C Hamano
2016-05-12 20:26 ` Christian Couder
2016-05-12 21:21 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 23/94] builtin/apply: move 'no_add' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 24/94] builtin/apply: move 'unsafe_paths' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 25/94] builtin/apply: move 'line_termination' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 26/94] builtin/apply: move 'fake_ancestor' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 27/94] builtin/apply: move 'p_context' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 28/94] builtin/apply: move 'apply' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 29/94] builtin/apply: move 'patch_input_file' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 30/94] builtin/apply: move 'limit_by_name' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 31/94] builtin/apply: move 'has_include' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 32/94] builtin/apply: move 'p_value' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 33/94] builtin/apply: move 'p_value_known' " Christian Couder
2016-05-12 19:43 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 34/94] builtin/apply: move 'root' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 35/94] builtin/apply: move 'whitespace_error' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 36/94] builtin/apply: move 'whitespace_option' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 37/94] builtin/apply: remove whitespace_option arg from set_default_whitespace_mode() Christian Couder
2016-05-11 13:16 ` [PATCH v2 38/94] builtin/apply: move 'squelch_whitespace_errors' into 'struct apply_state' Christian Couder
2016-05-11 13:16 ` [PATCH v2 39/94] builtin/apply: move 'applied_after_fixing_ws' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 40/94] builtin/apply: move 'ws_error_action' " Christian Couder
2016-05-12 19:48 ` Junio C Hamano
2016-05-11 13:16 ` [PATCH v2 41/94] builtin/apply: move 'ws_ignore_action' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 42/94] builtin/apply: move 'max_change' and 'max_len' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 43/94] builtin/apply: move 'state_linenr' global " Christian Couder
2016-05-11 13:16 ` [PATCH v2 44/94] builtin/apply: move 'fn_table' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 45/94] builtin/apply: move 'symlink_changes' " Christian Couder
2016-05-11 13:16 ` [PATCH v2 46/94] builtin/apply: move 'state' check into check_apply_state() Christian Couder
2016-05-11 13:16 ` [PATCH v2 47/94] builtin/apply: move applying patches into apply_all_patches() Christian Couder
2016-05-11 13:16 ` [PATCH v2 48/94] builtin/apply: rename 'prefix_' parameter to 'prefix' Christian Couder
2016-05-12 19:56 ` Junio C Hamano
2016-05-12 20:43 ` Junio C Hamano
2016-05-13 19:45 ` Christian Couder
2016-05-14 18:27 ` Junio C Hamano
2016-05-24 8:24 ` Christian Couder
2016-05-13 19:42 ` Christian Couder
2016-05-24 8:15 ` Christian Couder
2016-05-11 13:17 ` [PATCH v2 49/94] builtin/apply: move 'lock_file' global into 'struct apply_state' Christian Couder
2016-05-11 13:17 ` [PATCH v2 50/94] builtin/apply: move 'newfd' " Christian Couder
2016-05-11 13:17 ` [PATCH v2 51/94] builtin/apply: make apply_patch() return -1 instead of die()ing Christian Couder
2016-05-11 13:17 ` [PATCH v2 52/94] builtin/apply: read_patch_file() " Christian Couder
2016-05-16 1:56 ` Eric Sunshine
2016-05-16 17:19 ` Christian Couder
2016-05-11 13:17 ` [PATCH v2 53/94] builtin/apply: make find_header() " Christian Couder
2016-05-11 13:17 ` [PATCH v2 54/94] builtin/apply: make parse_chunk() return a negative integer on error Christian Couder
2016-05-16 3:04 ` Eric Sunshine
2016-05-16 18:19 ` Christian Couder
2016-06-08 15:14 ` Christian Couder
2016-05-11 13:17 ` [PATCH v2 55/94] builtin/apply: make parse_single_patch() return -1 " Christian Couder
2016-05-11 13:17 ` [PATCH v2 56/94] apply: move 'struct apply_state' to apply.h Christian Couder
2016-05-16 3:10 ` Eric Sunshine
2016-05-16 16:03 ` Junio C Hamano
2016-06-08 15:25 ` Christian Couder
2016-05-11 13:17 ` [PATCH v2 57/94] builtin/apply: make parse_whitespace_option() return -1 instead of die()ing Christian Couder
2016-05-11 13:17 ` [PATCH v2 58/94] builtin/apply: make parse_ignorewhitespace_option() " Christian Couder
2016-05-11 13:17 ` [PATCH v2 59/94] builtin/apply: move init_apply_state() to apply.c Christian Couder
2016-05-16 3:16 ` Eric Sunshine
2016-05-11 13:17 ` [PATCH v2 60/94] apply: make init_apply_state() return -1 instead of exit()ing Christian Couder
2016-05-16 3:37 ` Eric Sunshine
2016-05-11 13:17 ` [PATCH v2 61/94] builtin/apply: make check_apply_state() return -1 instead of die()ing Christian Couder
2016-05-11 13:17 ` [PATCH v2 62/94] builtin/apply: move check_apply_state() to apply.c Christian Couder
2016-05-11 13:17 ` [PATCH v2 63/94] builtin/apply: make apply_all_patches() return -1 on error Christian Couder
2016-05-16 3:44 ` Eric Sunshine
2016-06-08 16:37 ` Christian Couder
2016-06-08 17:44 ` Eric Sunshine
2016-06-09 22:01 ` Christian Couder
2016-05-11 13:17 ` [PATCH v2 64/94] builtin/apply: make parse_traditional_patch() " Christian Couder
2016-05-11 13:17 ` [PATCH v2 65/94] builtin/apply: make gitdiff_*() return 1 at end of header Christian Couder
2016-05-11 13:17 ` [PATCH v2 66/94] builtin/apply: make gitdiff_*() return -1 on error Christian Couder
2016-05-11 13:17 ` [PATCH v2 67/94] builtin/apply: change die_on_unsafe_path() to check_unsafe_path() Christian Couder
2016-05-11 13:17 ` [PATCH v2 68/94] builtin/apply: make build_fake_ancestor() return -1 on error Christian Couder
2016-05-11 13:17 ` [PATCH v2 69/94] builtin/apply: make remove_file() " Christian Couder
2016-05-11 13:17 ` [PATCH v2 70/94] builtin/apply: make add_conflicted_stages_file() " Christian Couder
2016-05-11 13:17 ` Christian Couder [this message]
2016-05-11 13:17 ` [PATCH v2 72/94] builtin/apply: make create_file() " Christian Couder
2016-05-11 13:17 ` [PATCH v2 73/94] builtin/apply: make write_out_one_result() " Christian Couder
2016-05-11 13:17 ` [PATCH v2 74/94] builtin/apply: make write_out_results() " Christian Couder
2016-05-11 13:17 ` [PATCH v2 75/94] builtin/apply: make try_create_file() " Christian Couder
2016-05-11 13:17 ` [PATCH v2 76/94] builtin/apply: make create_one_file() " Christian Couder
2016-05-11 13:17 ` [PATCH v2 77/94] builtin/apply: rename option parsing functions Christian Couder
2016-05-11 13:17 ` [PATCH v2 78/94] apply: rename and move opt constants to apply.h Christian Couder
2016-05-11 13:17 ` [PATCH v2 80/94] apply: make some parsing functions static again Christian Couder
2016-05-11 13:17 ` [PATCH v2 81/94] run-command: make dup_devnull() non static Christian Couder
2016-05-11 13:17 ` [PATCH v2 82/94] apply: roll back index lock file in case of error Christian Couder
2016-05-11 13:17 ` [PATCH v2 83/94] environment: add set_index_file() Christian Couder
2016-05-11 13:17 ` [PATCH v2 84/94] builtin/am: use apply api in run_apply() Christian Couder
2016-05-11 13:17 ` [PATCH v2 85/94] write_or_die: use warning() instead of fprintf(stderr, ...) Christian Couder
2016-05-11 13:17 ` [PATCH v2 86/94] apply: add 'be_silent' variable to 'struct apply_state' Christian Couder
2016-05-11 13:17 ` [PATCH v2 87/94] apply: make 'be_silent' incomatible with 'apply_verbosely' Christian Couder
2016-05-11 13:17 ` [PATCH v2 88/94] apply: don't print on stdout when be_silent is set Christian Couder
2016-05-11 13:17 ` [PATCH v2 89/94] usage: add set_warn_routine() Christian Couder
2016-05-11 13:17 ` [PATCH v2 90/94] usage: add get_error_routine() and get_warn_routine() Christian Couder
2016-05-11 13:17 ` [PATCH v2 91/94] apply: change error_routine when be_silent is set Christian Couder
2016-05-11 13:17 ` [PATCH v2 92/94] am: use be_silent in 'struct apply_state' to shut up applying patches Christian Couder
2016-05-11 13:17 ` [PATCH v2 93/94] run-command: make dup_devnull() static again Christian Couder
2016-05-11 13:17 ` [PATCH v2 94/94] builtin/apply: add a cli option for be_silent Christian Couder
2016-05-12 17:06 ` [PATCH v2 00/94] libify apply and use lib in am Johannes Sixt
2016-05-12 18:02 ` Christian Couder
2016-06-09 21:10 ` Johannes Sixt
2016-06-10 6:40 ` Christian Couder
2016-06-10 7:01 ` Johannes Schindelin
2016-06-10 8:59 ` Christian Couder
2016-06-10 11:11 ` Johannes Schindelin
2016-06-10 17:04 ` Johannes Sixt
2016-06-10 20:31 ` Christian Couder
2016-06-11 7:02 ` Johannes Schindelin
2016-05-12 19:04 ` Junio C Hamano
2016-05-12 20:05 ` Christian Couder
2016-05-13 6:32 ` Johannes Schindelin
2016-05-13 18:49 ` Christian Couder
2016-05-14 6:26 ` Johannes Schindelin
2016-05-14 9:19 ` Christian Couder
2016-05-14 18:31 ` Junio C Hamano
2016-05-14 19:37 ` Christian Couder
2016-05-15 18:30 ` Junio C Hamano
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