From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-5.9 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id AA1B11F955 for ; Sat, 30 Jul 2016 17:28:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753602AbcG3R2H (ORCPT ); Sat, 30 Jul 2016 13:28:07 -0400 Received: from mail-wm0-f67.google.com ([74.125.82.67]:35528 "EHLO mail-wm0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753597AbcG3R0x (ORCPT ); Sat, 30 Jul 2016 13:26:53 -0400 Received: by mail-wm0-f67.google.com with SMTP id i5so20042333wmg.2 for ; Sat, 30 Jul 2016 10:26:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=X/pLTrRuQ1lJ3icOQRrFK16Ig+rikuY4nTR45rxueB8=; b=Z376peUEdQliwKsCzJecdwNLH1O8aiBQnvFmcQhvUH5eC6o7eOY299XiTDSJNLv8rs JFmvQam90QZxnZWfQKSrCjX166yPadGoqMMvKQP8IjfZJXNaVf0ieKj+/nR2JcNfB1Zi bPUs4FKVJaJanR89NQVV8V52TrckJgPfC1J7Pb4biHAq6sIylGepjRHtS+4eAfWEh7D3 EAB0gxne8Hfhidois1MMIUN+3Tlp8/SJX9eT7f5T2YjigvmNtU7lhD3AJGulPi8GflMX 3YKWDGeTxHCcYbSZcWx60bgZFnAaNb++LDUcyMFkPePNWq0BiSLYLwUXBHSI08VU4rH3 idqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=X/pLTrRuQ1lJ3icOQRrFK16Ig+rikuY4nTR45rxueB8=; b=mfKujF9rhvUjqyuJzVsH8+2Gtv63DPvbspMjzuc2/iyvC0AbBgjjZA4TR2aYI/7mwF RHZ+XDHSl7emxHfwy1K4dZ1QXQE2lrjyk1RbbEpQEjdm/pR1ggZmfrXHzDvyvrME8FUO xTxzS/YbE1MlbAagBWFWFbugme2bCJC5Md3KNdY8r9QgUTa5LiY3+JCoZ+ktrueApZxM MC1EfFc+UXl+fKKWxK9P8q0/WYzRK788NYCjJyD6epvTGdMt+VMzbHBE1xZ0RzB8e0Q5 79BUgzDoskZmy1lG8kZLnt56mDgYcSFeT7v9xDPKFceEUqsRWxH2Q/Uk3ahMs1GmhSaZ Zy5Q== X-Gm-Message-State: AEkoouvPH1uL0EfltZJ/nHRvtnFcGnsfeSLziSQsxH0fCnz1rbv/XrRIQ+y+aVWDkXy+lQ== X-Received: by 10.194.192.195 with SMTP id hi3mr42832855wjc.108.1469899598460; Sat, 30 Jul 2016 10:26:38 -0700 (PDT) Received: from localhost.localdomain (cha92-h01-128-78-31-246.dsl.sta.abo.bbox.fr. [128.78.31.246]) by smtp.gmail.com with ESMTPSA id d62sm8641970wmd.7.2016.07.30.10.26.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 30 Jul 2016 10:26:37 -0700 (PDT) From: Christian Couder X-Google-Original-From: Christian Couder To: git@vger.kernel.org Cc: Junio C Hamano , Jeff King , =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= , Karsten Blees , Nguyen Thai Ngoc Duy , Stefan Beller , Eric Sunshine , Ramsay Jones , Johannes Sixt , =?UTF-8?q?Ren=C3=A9=20Scharfe?= , Christian Couder Subject: [PATCH v9 40/41] apply: refactor `git apply` option parsing Date: Sat, 30 Jul 2016 19:25:08 +0200 Message-Id: <20160730172509.22939-41-chriscool@tuxfamily.org> X-Mailer: git-send-email 2.9.2.558.gf53e569 In-Reply-To: <20160730172509.22939-1-chriscool@tuxfamily.org> References: <20160730172509.22939-1-chriscool@tuxfamily.org> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Parsing `git apply` options can be useful to other commands that want to call the libified apply functionality, because this way they can easily pass some options from their own command line to the libified apply functionality. This will be used by `git am` in a following patch. To make this possible, let's refactor the `git apply` option parsing code into a new libified apply_parse_options() function. Signed-off-by: Christian Couder --- apply.c | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ apply.h | 4 +++ builtin/apply.c | 74 +++--------------------------------------------------- 3 files changed, 84 insertions(+), 71 deletions(-) diff --git a/apply.c b/apply.c index 51985c1..a73889e 100644 --- a/apply.c +++ b/apply.c @@ -4890,3 +4890,80 @@ int apply_all_patches(struct apply_state *state, return res; return (res == -1 ? 1 : 128); } + +int apply_parse_options(int argc, const char **argv, + struct apply_state *state, + int *force_apply, int *options, + const char * const *apply_usage) +{ + struct option builtin_apply_options[] = { + { OPTION_CALLBACK, 0, "exclude", state, N_("path"), + N_("don't apply changes matching the given path"), + 0, apply_option_parse_exclude }, + { OPTION_CALLBACK, 0, "include", state, N_("path"), + N_("apply changes matching the given path"), + 0, apply_option_parse_include }, + { OPTION_CALLBACK, 'p', NULL, state, N_("num"), + N_("remove leading slashes from traditional diff paths"), + 0, apply_option_parse_p }, + OPT_BOOL(0, "no-add", &state->no_add, + N_("ignore additions made by the patch")), + OPT_BOOL(0, "stat", &state->diffstat, + N_("instead of applying the patch, output diffstat for the input")), + OPT_NOOP_NOARG(0, "allow-binary-replacement"), + OPT_NOOP_NOARG(0, "binary"), + OPT_BOOL(0, "numstat", &state->numstat, + N_("show number of added and deleted lines in decimal notation")), + OPT_BOOL(0, "summary", &state->summary, + N_("instead of applying the patch, output a summary for the input")), + OPT_BOOL(0, "check", &state->check, + N_("instead of applying the patch, see if the patch is applicable")), + OPT_BOOL(0, "index", &state->check_index, + N_("make sure the patch is applicable to the current index")), + OPT_BOOL(0, "cached", &state->cached, + N_("apply a patch without touching the working tree")), + OPT_BOOL(0, "unsafe-paths", &state->unsafe_paths, + N_("accept a patch that touches outside the working area")), + OPT_BOOL(0, "apply", force_apply, + N_("also apply the patch (use with --stat/--summary/--check)")), + OPT_BOOL('3', "3way", &state->threeway, + N_( "attempt three-way merge if a patch does not apply")), + OPT_FILENAME(0, "build-fake-ancestor", &state->fake_ancestor, + N_("build a temporary index based on embedded index information")), + /* Think twice before adding "--nul" synonym to this */ + OPT_SET_INT('z', NULL, &state->line_termination, + N_("paths are separated with NUL character"), '\0'), + OPT_INTEGER('C', NULL, &state->p_context, + N_("ensure at least lines of context match")), + { OPTION_CALLBACK, 0, "whitespace", state, N_("action"), + N_("detect new or modified lines that have whitespace errors"), + 0, apply_option_parse_whitespace }, + { OPTION_CALLBACK, 0, "ignore-space-change", state, NULL, + N_("ignore changes in whitespace when finding context"), + PARSE_OPT_NOARG, apply_option_parse_space_change }, + { OPTION_CALLBACK, 0, "ignore-whitespace", state, NULL, + N_("ignore changes in whitespace when finding context"), + PARSE_OPT_NOARG, apply_option_parse_space_change }, + OPT_BOOL('R', "reverse", &state->apply_in_reverse, + N_("apply the patch in reverse")), + OPT_BOOL(0, "unidiff-zero", &state->unidiff_zero, + N_("don't expect at least one line of context")), + OPT_BOOL(0, "reject", &state->apply_with_reject, + N_("leave the rejected hunks in corresponding *.rej files")), + OPT_BOOL(0, "allow-overlap", &state->allow_overlap, + N_("allow overlapping hunks")), + OPT__VERBOSE(&state->apply_verbosity, N_("be verbose")), + OPT_BIT(0, "inaccurate-eof", options, + N_("tolerate incorrectly detected missing new-line at the end of file"), + APPLY_OPT_INACCURATE_EOF), + OPT_BIT(0, "recount", options, + N_("do not trust the line counts in the hunk headers"), + APPLY_OPT_RECOUNT), + { OPTION_CALLBACK, 0, "directory", state, N_("root"), + N_("prepend to all filenames"), + 0, apply_option_parse_directory }, + OPT_END() + }; + + return parse_options(argc, argv, state->prefix, builtin_apply_options, apply_usage, 0); +} diff --git a/apply.h b/apply.h index f0d39a8..27a3a7a 100644 --- a/apply.h +++ b/apply.h @@ -121,6 +121,10 @@ extern int apply_option_parse_directory(const struct option *opt, extern int apply_option_parse_space_change(const struct option *opt, const char *arg, int unset); +extern int apply_parse_options(int argc, const char **argv, + struct apply_state *state, + int *force_apply, int *options, + const char * const *apply_usage); extern int init_apply_state(struct apply_state *state, const char *prefix, struct lock_file *lock_file); diff --git a/builtin/apply.c b/builtin/apply.c index 7338701..81b9a61 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -18,80 +18,12 @@ int cmd_apply(int argc, const char **argv, const char *prefix) int ret; struct apply_state state; - struct option builtin_apply_options[] = { - { OPTION_CALLBACK, 0, "exclude", &state, N_("path"), - N_("don't apply changes matching the given path"), - 0, apply_option_parse_exclude }, - { OPTION_CALLBACK, 0, "include", &state, N_("path"), - N_("apply changes matching the given path"), - 0, apply_option_parse_include }, - { OPTION_CALLBACK, 'p', NULL, &state, N_("num"), - N_("remove leading slashes from traditional diff paths"), - 0, apply_option_parse_p }, - OPT_BOOL(0, "no-add", &state.no_add, - N_("ignore additions made by the patch")), - OPT_BOOL(0, "stat", &state.diffstat, - N_("instead of applying the patch, output diffstat for the input")), - OPT_NOOP_NOARG(0, "allow-binary-replacement"), - OPT_NOOP_NOARG(0, "binary"), - OPT_BOOL(0, "numstat", &state.numstat, - N_("show number of added and deleted lines in decimal notation")), - OPT_BOOL(0, "summary", &state.summary, - N_("instead of applying the patch, output a summary for the input")), - OPT_BOOL(0, "check", &state.check, - N_("instead of applying the patch, see if the patch is applicable")), - OPT_BOOL(0, "index", &state.check_index, - N_("make sure the patch is applicable to the current index")), - OPT_BOOL(0, "cached", &state.cached, - N_("apply a patch without touching the working tree")), - OPT_BOOL(0, "unsafe-paths", &state.unsafe_paths, - N_("accept a patch that touches outside the working area")), - OPT_BOOL(0, "apply", &force_apply, - N_("also apply the patch (use with --stat/--summary/--check)")), - OPT_BOOL('3', "3way", &state.threeway, - N_( "attempt three-way merge if a patch does not apply")), - OPT_FILENAME(0, "build-fake-ancestor", &state.fake_ancestor, - N_("build a temporary index based on embedded index information")), - /* Think twice before adding "--nul" synonym to this */ - OPT_SET_INT('z', NULL, &state.line_termination, - N_("paths are separated with NUL character"), '\0'), - OPT_INTEGER('C', NULL, &state.p_context, - N_("ensure at least lines of context match")), - { OPTION_CALLBACK, 0, "whitespace", &state, N_("action"), - N_("detect new or modified lines that have whitespace errors"), - 0, apply_option_parse_whitespace }, - { OPTION_CALLBACK, 0, "ignore-space-change", &state, NULL, - N_("ignore changes in whitespace when finding context"), - PARSE_OPT_NOARG, apply_option_parse_space_change }, - { OPTION_CALLBACK, 0, "ignore-whitespace", &state, NULL, - N_("ignore changes in whitespace when finding context"), - PARSE_OPT_NOARG, apply_option_parse_space_change }, - OPT_BOOL('R', "reverse", &state.apply_in_reverse, - N_("apply the patch in reverse")), - OPT_BOOL(0, "unidiff-zero", &state.unidiff_zero, - N_("don't expect at least one line of context")), - OPT_BOOL(0, "reject", &state.apply_with_reject, - N_("leave the rejected hunks in corresponding *.rej files")), - OPT_BOOL(0, "allow-overlap", &state.allow_overlap, - N_("allow overlapping hunks")), - OPT__VERBOSE(&state.apply_verbosity, N_("be verbose")), - OPT_BIT(0, "inaccurate-eof", &options, - N_("tolerate incorrectly detected missing new-line at the end of file"), - APPLY_OPT_INACCURATE_EOF), - OPT_BIT(0, "recount", &options, - N_("do not trust the line counts in the hunk headers"), - APPLY_OPT_RECOUNT), - { OPTION_CALLBACK, 0, "directory", &state, N_("root"), - N_("prepend to all filenames"), - 0, apply_option_parse_directory }, - OPT_END() - }; - if (init_apply_state(&state, prefix, &lock_file)) exit(128); - argc = parse_options(argc, argv, state.prefix, builtin_apply_options, - apply_usage, 0); + argc = apply_parse_options(argc, argv, + &state, &force_apply, &options, + apply_usage); if (check_apply_state(&state, force_apply)) exit(128); -- 2.9.2.558.gf53e569