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>,
"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 v3 47/49] builtin/apply: move applying patches into apply_all_patches()
Date: Tue, 24 May 2016 10:11:24 +0200 [thread overview]
Message-ID: <20160524081126.16973-48-chriscool@tuxfamily.org> (raw)
In-Reply-To: <20160524081126.16973-1-chriscool@tuxfamily.org>
To libify the apply functionality we should provide a function to
apply many patches. Let's move the code to do that into a new
apply_all_patches() function.
Reviewed-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
builtin/apply.c | 129 +++++++++++++++++++++++++++++++-------------------------
1 file changed, 71 insertions(+), 58 deletions(-)
diff --git a/builtin/apply.c b/builtin/apply.c
index 8095026..5027f1b 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -4707,13 +4707,80 @@ static void check_apply_state(struct apply_state *state, int force_apply)
state->unsafe_paths = 0;
}
-int cmd_apply(int argc, const char **argv, const char *prefix)
+static int apply_all_patches(struct apply_state *state,
+ int argc,
+ const char **argv,
+ int options)
{
int i;
int errs = 0;
+ int read_stdin = 1;
+
+ for (i = 0; i < argc; i++) {
+ const char *arg = argv[i];
+ int fd;
+
+ if (!strcmp(arg, "-")) {
+ errs |= apply_patch(state, 0, "<stdin>", options);
+ read_stdin = 0;
+ continue;
+ } else if (0 < state->prefix_length)
+ arg = prefix_filename(state->prefix,
+ state->prefix_length,
+ arg);
+
+ fd = open(arg, O_RDONLY);
+ if (fd < 0)
+ die_errno(_("can't open patch '%s'"), arg);
+ read_stdin = 0;
+ set_default_whitespace_mode(state);
+ errs |= apply_patch(state, fd, arg, options);
+ close(fd);
+ }
+ set_default_whitespace_mode(state);
+ if (read_stdin)
+ errs |= apply_patch(state, 0, "<stdin>", options);
+
+ if (state->whitespace_error) {
+ if (state->squelch_whitespace_errors &&
+ state->squelch_whitespace_errors < state->whitespace_error) {
+ int squelched =
+ state->whitespace_error - state->squelch_whitespace_errors;
+ warning(Q_("squelched %d whitespace error",
+ "squelched %d whitespace errors",
+ squelched),
+ squelched);
+ }
+ if (state->ws_error_action == die_on_ws_error)
+ die(Q_("%d line adds whitespace errors.",
+ "%d lines add whitespace errors.",
+ state->whitespace_error),
+ state->whitespace_error);
+ if (state->applied_after_fixing_ws && state->apply)
+ warning("%d line%s applied after"
+ " fixing whitespace errors.",
+ state->applied_after_fixing_ws,
+ state->applied_after_fixing_ws == 1 ? "" : "s");
+ else if (state->whitespace_error)
+ warning(Q_("%d line adds whitespace errors.",
+ "%d lines add whitespace errors.",
+ state->whitespace_error),
+ state->whitespace_error);
+ }
+
+ if (state->update_index) {
+ if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
+ die(_("Unable to write new index file"));
+ }
+
+ return !!errs;
+}
+
+int cmd_apply(int argc, const char **argv, const char *prefix)
+{
int force_apply = 0;
int options = 0;
- int read_stdin = 1;
+ int ret;
struct apply_state state;
struct option builtin_apply_options[] = {
@@ -4792,63 +4859,9 @@ int cmd_apply(int argc, const char **argv, const char *prefix)
check_apply_state(&state, force_apply);
- for (i = 0; i < argc; i++) {
- const char *arg = argv[i];
- int fd;
-
- if (!strcmp(arg, "-")) {
- errs |= apply_patch(&state, 0, "<stdin>", options);
- read_stdin = 0;
- continue;
- } else if (0 < state.prefix_length)
- arg = prefix_filename(state.prefix,
- state.prefix_length,
- arg);
-
- fd = open(arg, O_RDONLY);
- if (fd < 0)
- die_errno(_("can't open patch '%s'"), arg);
- read_stdin = 0;
- set_default_whitespace_mode(&state);
- errs |= apply_patch(&state, fd, arg, options);
- close(fd);
- }
- set_default_whitespace_mode(&state);
- if (read_stdin)
- errs |= apply_patch(&state, 0, "<stdin>", options);
- if (state.whitespace_error) {
- if (state.squelch_whitespace_errors &&
- state.squelch_whitespace_errors < state.whitespace_error) {
- int squelched =
- state.whitespace_error - state.squelch_whitespace_errors;
- warning(Q_("squelched %d whitespace error",
- "squelched %d whitespace errors",
- squelched),
- squelched);
- }
- if (state.ws_error_action == die_on_ws_error)
- die(Q_("%d line adds whitespace errors.",
- "%d lines add whitespace errors.",
- state.whitespace_error),
- state.whitespace_error);
- if (state.applied_after_fixing_ws && state.apply)
- warning("%d line%s applied after"
- " fixing whitespace errors.",
- state.applied_after_fixing_ws,
- state.applied_after_fixing_ws == 1 ? "" : "s");
- else if (state.whitespace_error)
- warning(Q_("%d line adds whitespace errors.",
- "%d lines add whitespace errors.",
- state.whitespace_error),
- state.whitespace_error);
- }
-
- if (state.update_index) {
- if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
- die(_("Unable to write new index file"));
- }
+ ret = apply_all_patches(&state, argc, argv, options);
clear_apply_state(&state);
- return !!errs;
+ return ret;
}
--
2.8.3.443.gaeee61e
next prev parent reply other threads:[~2016-05-24 8:13 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-24 8:10 [PATCH v3 00/49] libify apply and use lib in am, part 1 Christian Couder
2016-05-24 8:10 ` [PATCH v3 01/49] builtin/apply: make gitdiff_verify_name() return void Christian Couder
2016-05-24 8:10 ` [PATCH v3 02/49] builtin/apply: avoid parameter shadowing 'p_value' global Christian Couder
2016-05-24 8:10 ` [PATCH v3 03/49] builtin/apply: avoid parameter shadowing 'linenr' global Christian Couder
2016-05-24 8:10 ` [PATCH v3 04/49] builtin/apply: avoid local variable shadowing 'len' parameter Christian Couder
2016-05-24 8:10 ` [PATCH v3 05/49] builtin/apply: extract line_by_line_fuzzy_match() from match_fragment() Christian Couder
2016-05-24 8:10 ` [PATCH v3 06/49] builtin/apply: move 'options' variable into cmd_apply() Christian Couder
2016-05-24 8:10 ` [PATCH v3 07/49] builtin/apply: move 'read_stdin' global " Christian Couder
2016-05-24 8:10 ` [PATCH v3 08/49] builtin/apply: introduce 'struct apply_state' to start libifying Christian Couder
2016-05-24 8:10 ` [PATCH v3 09/49] builtin/apply: move 'state' init into init_apply_state() Christian Couder
2016-05-24 8:10 ` [PATCH v3 10/49] builtin/apply: move 'unidiff_zero' global into 'struct apply_state' Christian Couder
2016-05-24 8:10 ` [PATCH v3 11/49] builtin/apply: move 'check' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 12/49] builtin/apply: move 'check_index' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 13/49] builtin/apply: move 'apply_in_reverse' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 14/49] builtin/apply: move 'apply_with_reject' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 15/49] builtin/apply: move 'apply_verbosely' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 16/49] builtin/apply: move 'update_index' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 17/49] builtin/apply: move 'allow_overlap' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 18/49] builtin/apply: move 'cached' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 19/49] builtin/apply: move 'diffstat' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 20/49] builtin/apply: move 'numstat' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 21/49] builtin/apply: move 'summary' " Christian Couder
2016-05-24 8:10 ` [PATCH v3 22/49] builtin/apply: move 'threeway' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 23/49] builtin/apply: move 'no_add' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 24/49] builtin/apply: move 'unsafe_paths' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 25/49] builtin/apply: move 'line_termination' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 26/49] builtin/apply: move 'fake_ancestor' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 27/49] builtin/apply: move 'p_context' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 28/49] builtin/apply: move 'apply' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 29/49] builtin/apply: move 'patch_input_file' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 30/49] builtin/apply: move 'limit_by_name' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 31/49] builtin/apply: move 'has_include' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 32/49] builtin/apply: move 'p_value' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 33/49] builtin/apply: move 'p_value_known' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 34/49] builtin/apply: move 'root' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 35/49] builtin/apply: move 'whitespace_error' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 36/49] builtin/apply: move 'whitespace_option' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 37/49] builtin/apply: remove whitespace_option arg from set_default_whitespace_mode() Christian Couder
2016-05-24 8:11 ` [PATCH v3 38/49] builtin/apply: move 'squelch_whitespace_errors' into 'struct apply_state' Christian Couder
2016-05-24 8:11 ` [PATCH v3 39/49] builtin/apply: move 'applied_after_fixing_ws' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 40/49] builtin/apply: move 'ws_error_action' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 41/49] builtin/apply: move 'ws_ignore_action' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 42/49] builtin/apply: move 'max_change' and 'max_len' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 43/49] builtin/apply: move 'state_linenr' global " Christian Couder
2016-05-24 8:11 ` [PATCH v3 44/49] builtin/apply: move 'fn_table' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 45/49] builtin/apply: move 'symlink_changes' " Christian Couder
2016-05-24 8:11 ` [PATCH v3 46/49] builtin/apply: move 'state' check into check_apply_state() Christian Couder
2016-05-24 8:11 ` Christian Couder [this message]
2016-05-24 8:11 ` [PATCH v3 48/49] builtin/apply: move 'lock_file' global into 'struct apply_state' Christian Couder
2016-06-01 17:23 ` Junio C Hamano
2016-06-03 9:42 ` Christian Couder
2016-05-24 8:11 ` [PATCH v3 49/49] builtin/apply: move 'newfd' " Christian Couder
2016-05-24 8:59 ` [PATCH v3 00/49] libify apply and use lib in am, part 1 Christian Couder
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