From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-4.0 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 57C321F453 for ; Tue, 29 Jan 2019 15:03:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729005AbfA2PDP (ORCPT ); Tue, 29 Jan 2019 10:03:15 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:42413 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728978AbfA2PDM (ORCPT ); Tue, 29 Jan 2019 10:03:12 -0500 Received: by mail-wr1-f65.google.com with SMTP id q18so22420738wrx.9 for ; Tue, 29 Jan 2019 07:03:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Fysp4brImsAxInQEzuTHa8bbGLfr2BT5a5oQJtsZoE4=; b=GCfr/P/Z/DNZY7Vnw+wKQDh4UlwanEeDas0OlDzyu8VdlWfJMkH9YcKIrK2v6OShrd un8Thye7lJKuOaSDHCHofnIqRKIM7efu93TpbrrOSSYIAHqGCaDVEMclw1BnYg77ghPo gE6p8S0stpBm2si/HvIBGiQIiF1gH6jq6Qe3foNNVkjNP5KilYvk9ZPLg+GTshfuRy6w YMvGJYKmhmhkg4o3ApsQdMopONgSJcCdoYhgn5cbHdh0j83BtomifxdfBZxg3uZZdbou Q071aCY9T+XK0pLYrG0gC6csWj/kigzu7/LX2C4l3L6YwDpu4VlPPxiFUghp5jHAPhFY XVcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Fysp4brImsAxInQEzuTHa8bbGLfr2BT5a5oQJtsZoE4=; b=JFoMdS9BRrrvtsgCcpjLpRaq4SKYOdh0+RdY6WoQRU/8V5GHTdaF0LYM9G/QgzjtCI 7EwkckzCyC1kzIgspKSS0HkC2aWSEAUYd+WGKpPrQUC9pY5XnotwKbw9BdhUNHeo18Rf BLp88mR44MyyaUEyw5GI3FNkllHq+j5JaBYFsd7gkZP+44ajDfZs7FNHzNJ0T5o1Qexc UG9r+D8rILrAvVBYJsBSDD5R0sS+VWMEMrSJYXLC0Cvxe2gQxTIkSVL9LZ6IpGCt21BQ 6rQ8h8vOGvVL0L4vB7zbk6bjazAr0MoOVUij+ty8+NSJB7D/NzdozNBgJOp9NY/snhR5 Gbvg== X-Gm-Message-State: AJcUukceXkNph61OW+doXrIO6+o5DovgpS0DjwIXc4jpu7XdYslKCx+7 csvjT9sd9njjC307To8ZyctoGzZf X-Google-Smtp-Source: ALg8bN5oaw4BXc2NV3P9rbGagOUJQyJwK+H9hrrRSd726drB92WMvgPa/lPqpS25yJpbueFVU/H1ww== X-Received: by 2002:adf:d4c9:: with SMTP id w9mr26248973wrk.119.1548774189959; Tue, 29 Jan 2019 07:03:09 -0800 (PST) Received: from localhost.localdomain (atoulouse-658-1-47-104.w86-221.abo.wanadoo.fr. [86.221.54.104]) by smtp.googlemail.com with ESMTPSA id 129sm4420851wmd.18.2019.01.29.07.03.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 29 Jan 2019 07:03:09 -0800 (PST) From: Alban Gruin To: git@vger.kernel.org Cc: Johannes Schindelin , Phillip Wood , Junio C Hamano , Alban Gruin Subject: [PATCH v6 09/16] sequencer: make sequencer_make_script() write its script to a strbuf Date: Tue, 29 Jan 2019 16:01:52 +0100 Message-Id: <20190129150159.10588-10-alban.gruin@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190129150159.10588-1-alban.gruin@gmail.com> References: <20190123205821.27459-1-alban.gruin@gmail.com> <20190129150159.10588-1-alban.gruin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org This makes sequencer_make_script() write its script to a strbuf (ie. the buffer of a todo_list) instead of a FILE. This reduce the amount of read/write made by rebase interactive. Signed-off-by: Alban Gruin --- builtin/rebase--interactive.c | 13 ++++++----- sequencer.c | 41 +++++++++++++++-------------------- sequencer.h | 5 ++--- 3 files changed, 28 insertions(+), 31 deletions(-) diff --git a/builtin/rebase--interactive.c b/builtin/rebase--interactive.c index 4f0eae9239..92026739c9 100644 --- a/builtin/rebase--interactive.c +++ b/builtin/rebase--interactive.c @@ -71,7 +71,8 @@ static int do_interactive_rebase(struct replay_opts *opts, unsigned flags, const char *head_hash = NULL; char *revisions = NULL, *shortrevisions = NULL; struct argv_array make_script_args = ARGV_ARRAY_INIT; - FILE *todo_list; + FILE *todo_list_file; + struct todo_list todo_list = TODO_LIST_INIT; if (prepare_branch_to_be_rebased(opts, switch_to)) return -1; @@ -93,8 +94,8 @@ static int do_interactive_rebase(struct replay_opts *opts, unsigned flags, if (!upstream && squash_onto) write_file(path_squash_onto(), "%s\n", squash_onto); - todo_list = fopen(rebase_path_todo(), "w"); - if (!todo_list) { + todo_list_file = fopen(rebase_path_todo(), "w"); + if (!todo_list_file) { free(revisions); free(shortrevisions); @@ -105,10 +106,11 @@ static int do_interactive_rebase(struct replay_opts *opts, unsigned flags, if (restrict_revision) argv_array_push(&make_script_args, restrict_revision); - ret = sequencer_make_script(the_repository, todo_list, + ret = sequencer_make_script(the_repository, &todo_list.buf, make_script_args.argc, make_script_args.argv, flags); - fclose(todo_list); + fputs(todo_list.buf.buf, todo_list_file); + fclose(todo_list_file); if (ret) error(_("could not generate todo list")); @@ -121,6 +123,7 @@ static int do_interactive_rebase(struct replay_opts *opts, unsigned flags, free(revisions); free(shortrevisions); + todo_list_release(&todo_list); argv_array_clear(&make_script_args); return ret; diff --git a/sequencer.c b/sequencer.c index 11456be5cc..f1c62c5960 100644 --- a/sequencer.c +++ b/sequencer.c @@ -4160,7 +4160,7 @@ static const char *label_oid(struct object_id *oid, const char *label, } static int make_script_with_merges(struct pretty_print_context *pp, - struct rev_info *revs, FILE *out, + struct rev_info *revs, struct strbuf *out, unsigned flags) { int keep_empty = flags & TODO_LIST_KEEP_EMPTY; @@ -4305,7 +4305,7 @@ static int make_script_with_merges(struct pretty_print_context *pp, * gathering commits not yet shown, reversing the list on the fly, * then outputting that list (labeling revisions as needed). */ - fprintf(out, "%s onto\n", cmd_label); + strbuf_addf(out, "%s onto\n", cmd_label); for (iter = tips; iter; iter = iter->next) { struct commit_list *list = NULL, *iter2; @@ -4315,9 +4315,9 @@ static int make_script_with_merges(struct pretty_print_context *pp, entry = oidmap_get(&state.commit2label, &commit->object.oid); if (entry) - fprintf(out, "\n%c Branch %s\n", comment_line_char, entry->string); + strbuf_addf(out, "\n%c Branch %s\n", comment_line_char, entry->string); else - fprintf(out, "\n"); + strbuf_addch(out, '\n'); while (oidset_contains(&interesting, &commit->object.oid) && !oidset_contains(&shown, &commit->object.oid)) { @@ -4330,8 +4330,8 @@ static int make_script_with_merges(struct pretty_print_context *pp, } if (!commit) - fprintf(out, "%s %s\n", cmd_reset, - rebase_cousins ? "onto" : "[new root]"); + strbuf_addf(out, "%s %s\n", cmd_reset, + rebase_cousins ? "onto" : "[new root]"); else { const char *to = NULL; @@ -4344,12 +4344,12 @@ static int make_script_with_merges(struct pretty_print_context *pp, &state); if (!to || !strcmp(to, "onto")) - fprintf(out, "%s onto\n", cmd_reset); + strbuf_addf(out, "%s onto\n", cmd_reset); else { strbuf_reset(&oneline); pretty_print_commit(pp, commit, &oneline); - fprintf(out, "%s %s # %s\n", - cmd_reset, to, oneline.buf); + strbuf_addf(out, "%s %s # %s\n", + cmd_reset, to, oneline.buf); } } @@ -4358,11 +4358,11 @@ static int make_script_with_merges(struct pretty_print_context *pp, entry = oidmap_get(&commit2todo, oid); /* only show if not already upstream */ if (entry) - fprintf(out, "%s\n", entry->string); + strbuf_addf(out, "%s\n", entry->string); entry = oidmap_get(&state.commit2label, oid); if (entry) - fprintf(out, "%s %s\n", - cmd_label, entry->string); + strbuf_addf(out, "%s %s\n", + cmd_label, entry->string); oidset_insert(&shown, oid); } @@ -4384,13 +4384,11 @@ static int make_script_with_merges(struct pretty_print_context *pp, return 0; } -int sequencer_make_script(struct repository *r, FILE *out, - int argc, const char **argv, - unsigned flags) +int sequencer_make_script(struct repository *r, struct strbuf *out, int argc, + const char **argv, unsigned flags) { char *format = NULL; struct pretty_print_context pp = {0}; - struct strbuf buf = STRBUF_INIT; struct rev_info revs; struct commit *commit; int keep_empty = flags & TODO_LIST_KEEP_EMPTY; @@ -4433,16 +4431,13 @@ int sequencer_make_script(struct repository *r, FILE *out, if (!is_empty && (commit->object.flags & PATCHSAME)) continue; - strbuf_reset(&buf); if (!keep_empty && is_empty) - strbuf_addf(&buf, "%c ", comment_line_char); - strbuf_addf(&buf, "%s %s ", insn, + strbuf_addf(out, "%c ", comment_line_char); + strbuf_addf(out, "%s %s ", insn, oid_to_hex(&commit->object.oid)); - pretty_print_commit(&pp, commit, &buf); - strbuf_addch(&buf, '\n'); - fputs(buf.buf, out); + pretty_print_commit(&pp, commit, out); + strbuf_addch(out, '\n'); } - strbuf_release(&buf); return 0; } diff --git a/sequencer.h b/sequencer.h index c7bb38d6df..9b8edd7df6 100644 --- a/sequencer.h +++ b/sequencer.h @@ -142,9 +142,8 @@ int sequencer_remove_state(struct replay_opts *opts); #define TODO_LIST_REBASE_COUSINS (1U << 4) #define TODO_LIST_APPEND_TODO_HELP (1U << 5) -int sequencer_make_script(struct repository *r, FILE *out, int argc, - const char **argv, - unsigned flags); +int sequencer_make_script(struct repository *r, struct strbuf *out, int argc, + const char **argv, unsigned flags); int sequencer_add_exec_commands(struct repository *r, struct string_list *commands); -- 2.20.1