From patchwork Tue May 16 06:33:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Elijah Newren X-Patchwork-Id: 13242611 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1A336C77B7F for ; Tue, 16 May 2023 06:34:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230239AbjEPGet (ORCPT ); Tue, 16 May 2023 02:34:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49000 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230267AbjEPGeg (ORCPT ); Tue, 16 May 2023 02:34:36 -0400 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC0092105 for ; Mon, 15 May 2023 23:34:25 -0700 (PDT) Received: by mail-wr1-x42e.google.com with SMTP id ffacd0b85a97d-306dbad5182so8997359f8f.1 for ; Mon, 15 May 2023 23:34:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684218864; x=1686810864; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :references:in-reply-to:message-id:from:to:cc:subject:date :message-id:reply-to; bh=r3ZZXmcFM6CBF/iLcaTd0os289k46VvC8hhwlWohiJg=; b=COblwu+M8rosfjzuE/AQlXiL9FraJnqnX5oaiW/zP0Ln7NYAHy0AlgebmyieyoOCiC AuIwuW2AtW1fo/Hx81Vn2DaMo6MWFsx4bkVwu9cP3SDmpq9XWcUpLlGKZkhgqkEaK6kK nLmqIqJm5W+5DxgUHKVe27PCCtkyIbiSAKJyDU1WKrLBk3g/yT5qr2G7p8Ul5zoT3sr9 5yl0BFL2xdOCtu/IeAY6I+UiS38rB5ZkmzIma7L+CoaMLqg4SJ3hU59r6/rbG1UIt0Wp mYR0GddH54i/GPG0c4zqCiN0xwcy7w2rVNiSxVPt7cPdbwBMSWgA6vrdnO0mTfyQuX9z owPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684218864; x=1686810864; h=cc:to:mime-version:content-transfer-encoding:fcc:subject:date:from :references:in-reply-to:message-id:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=r3ZZXmcFM6CBF/iLcaTd0os289k46VvC8hhwlWohiJg=; b=gpTMwYPDMzEq/3pqnNWAiujPt+nLVsyJyjpqeRYBsqddVzRMFdCdLd6o0GGO1BuZJf j6b3XX/YvFtDCB8YYpY5SQAK3WnGZAPmqX0Jo6FxjBxN9QKrTY47BJLUkTNQu/5LRC4I tZtVDiASrpxKJ7cakmlit4177uEoWZQe6820bILWfE4BW0/x+kViQy4F02FFypIQWFgA s0cIq2cqOR8it7Coowx2f2LcxmWEUdturZXjGkzn1T70VVnYaJv9/3cx9R+4JzLxUerg a4KNt4h6Sp/zCHAlSlRWmqgt9vp/d+9Zxk+zFXjVWM0kbDVjfqUQyGnt/BW0QpLLx8lV 3/tg== X-Gm-Message-State: AC+VfDxmQ4ehby3A2Ar/JyXNC5AV246atL/rLWrvW84dNtoOajLGewsh 64CcE9xYnuYn/rA+tnmjfHzfnCU/wOg= X-Google-Smtp-Source: ACHHUZ4QXqdIb3NJzftdRuUYPXBK2Dy38Wm1GJhz+sPTOpum8xLYwH72SAWWl0ykdCUKZI6z2IkLGA== X-Received: by 2002:adf:da48:0:b0:307:9a49:da8a with SMTP id r8-20020adfda48000000b003079a49da8amr18237868wrl.26.1684218863803; Mon, 15 May 2023 23:34:23 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id q6-20020adfcd86000000b00307a83ea722sm1403430wrj.58.2023.05.15.23.34.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 23:34:23 -0700 (PDT) Message-Id: In-Reply-To: References: Date: Tue, 16 May 2023 06:33:47 +0000 Subject: [PATCH v3 07/28] read-cache: move shared add/checkout/commit code Fcc: Sent MIME-Version: 1.0 To: git@vger.kernel.org Cc: Elijah Newren , Calvin Wan , Jeff King , Glen Choo , Jonathan Tan , Elijah Newren , Elijah Newren Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Elijah Newren From: Elijah Newren The function add_files_to_cache(), plus associated helper functions, were defined in builtin/add.c, but also shared with builtin/checkout.c and builtin/commit.c. Move these shared functions to read-cache.c. Diff best viewed with `--color-moved`. Signed-off-by: Elijah Newren --- builtin/add.c | 100 ------------------------------------------------- read-cache.c | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 102 insertions(+), 100 deletions(-) diff --git a/builtin/add.c b/builtin/add.c index a526eff734e..36ddbb159bf 100644 --- a/builtin/add.c +++ b/builtin/add.c @@ -36,13 +36,6 @@ static int pathspec_file_nul; static int include_sparse; static const char *pathspec_from_file; -struct update_callback_data { - struct index_state *index; - int include_sparse; - int flags; - int add_errors; -}; - static int chmod_pathspec(struct pathspec *pathspec, char flip, int show_only) { int i, ret = 0; @@ -71,99 +64,6 @@ static int chmod_pathspec(struct pathspec *pathspec, char flip, int show_only) return ret; } -static int fix_unmerged_status(struct diff_filepair *p, - struct update_callback_data *data) -{ - if (p->status != DIFF_STATUS_UNMERGED) - return p->status; - if (!(data->flags & ADD_CACHE_IGNORE_REMOVAL) && !p->two->mode) - /* - * This is not an explicit add request, and the - * path is missing from the working tree (deleted) - */ - return DIFF_STATUS_DELETED; - else - /* - * Either an explicit add request, or path exists - * in the working tree. An attempt to explicitly - * add a path that does not exist in the working tree - * will be caught as an error by the caller immediately. - */ - return DIFF_STATUS_MODIFIED; -} - -static void update_callback(struct diff_queue_struct *q, - struct diff_options *opt UNUSED, void *cbdata) -{ - int i; - struct update_callback_data *data = cbdata; - - for (i = 0; i < q->nr; i++) { - struct diff_filepair *p = q->queue[i]; - const char *path = p->one->path; - - if (!data->include_sparse && - !path_in_sparse_checkout(path, data->index)) - continue; - - switch (fix_unmerged_status(p, data)) { - default: - die(_("unexpected diff status %c"), p->status); - case DIFF_STATUS_MODIFIED: - case DIFF_STATUS_TYPE_CHANGED: - if (add_file_to_index(data->index, path, data->flags)) { - if (!(data->flags & ADD_CACHE_IGNORE_ERRORS)) - die(_("updating files failed")); - data->add_errors++; - } - break; - case DIFF_STATUS_DELETED: - if (data->flags & ADD_CACHE_IGNORE_REMOVAL) - break; - if (!(data->flags & ADD_CACHE_PRETEND)) - remove_file_from_index(data->index, path); - if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE)) - printf(_("remove '%s'\n"), path); - break; - } - } -} - -int add_files_to_cache(struct repository *repo, const char *prefix, - const struct pathspec *pathspec, int include_sparse, - int flags) -{ - struct update_callback_data data; - struct rev_info rev; - - memset(&data, 0, sizeof(data)); - data.index = repo->index; - data.include_sparse = include_sparse; - data.flags = flags; - - repo_init_revisions(repo, &rev, prefix); - setup_revisions(0, NULL, &rev, NULL); - if (pathspec) - copy_pathspec(&rev.prune_data, pathspec); - rev.diffopt.output_format = DIFF_FORMAT_CALLBACK; - rev.diffopt.format_callback = update_callback; - rev.diffopt.format_callback_data = &data; - rev.diffopt.flags.override_submodule_config = 1; - rev.max_count = 0; /* do not compare unmerged paths with stage #2 */ - - /* - * Use an ODB transaction to optimize adding multiple objects. - * This function is invoked from commands other than 'add', which - * may not have their own transaction active. - */ - begin_odb_transaction(); - run_diff_files(&rev, DIFF_RACY_IS_MODIFIED); - end_odb_transaction(); - - release_revisions(&rev); - return !!data.add_errors; -} - static int renormalize_tracked_files(const struct pathspec *pathspec, int flags) { int i, retval = 0; diff --git a/read-cache.c b/read-cache.c index c0df4586c9b..bfbd531ea60 100644 --- a/read-cache.c +++ b/read-cache.c @@ -5,6 +5,7 @@ */ #include "cache.h" #include "alloc.h" +#include "bulk-checkin.h" #include "config.h" #include "date.h" #include "diff.h" @@ -26,6 +27,7 @@ #include "mem-pool.h" #include "object-name.h" #include "resolve-undo.h" +#include "revision.h" #include "run-command.h" #include "strbuf.h" #include "trace2.h" @@ -3943,3 +3945,103 @@ void overlay_tree_on_index(struct index_state *istate, } } } + +struct update_callback_data { + struct index_state *index; + int include_sparse; + int flags; + int add_errors; +}; + +static int fix_unmerged_status(struct diff_filepair *p, + struct update_callback_data *data) +{ + if (p->status != DIFF_STATUS_UNMERGED) + return p->status; + if (!(data->flags & ADD_CACHE_IGNORE_REMOVAL) && !p->two->mode) + /* + * This is not an explicit add request, and the + * path is missing from the working tree (deleted) + */ + return DIFF_STATUS_DELETED; + else + /* + * Either an explicit add request, or path exists + * in the working tree. An attempt to explicitly + * add a path that does not exist in the working tree + * will be caught as an error by the caller immediately. + */ + return DIFF_STATUS_MODIFIED; +} + +static void update_callback(struct diff_queue_struct *q, + struct diff_options *opt UNUSED, void *cbdata) +{ + int i; + struct update_callback_data *data = cbdata; + + for (i = 0; i < q->nr; i++) { + struct diff_filepair *p = q->queue[i]; + const char *path = p->one->path; + + if (!data->include_sparse && + !path_in_sparse_checkout(path, data->index)) + continue; + + switch (fix_unmerged_status(p, data)) { + default: + die(_("unexpected diff status %c"), p->status); + case DIFF_STATUS_MODIFIED: + case DIFF_STATUS_TYPE_CHANGED: + if (add_file_to_index(data->index, path, data->flags)) { + if (!(data->flags & ADD_CACHE_IGNORE_ERRORS)) + die(_("updating files failed")); + data->add_errors++; + } + break; + case DIFF_STATUS_DELETED: + if (data->flags & ADD_CACHE_IGNORE_REMOVAL) + break; + if (!(data->flags & ADD_CACHE_PRETEND)) + remove_file_from_index(data->index, path); + if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE)) + printf(_("remove '%s'\n"), path); + break; + } + } +} + +int add_files_to_cache(struct repository *repo, const char *prefix, + const struct pathspec *pathspec, int include_sparse, + int flags) +{ + struct update_callback_data data; + struct rev_info rev; + + memset(&data, 0, sizeof(data)); + data.index = repo->index; + data.include_sparse = include_sparse; + data.flags = flags; + + repo_init_revisions(repo, &rev, prefix); + setup_revisions(0, NULL, &rev, NULL); + if (pathspec) + copy_pathspec(&rev.prune_data, pathspec); + rev.diffopt.output_format = DIFF_FORMAT_CALLBACK; + rev.diffopt.format_callback = update_callback; + rev.diffopt.format_callback_data = &data; + rev.diffopt.flags.override_submodule_config = 1; + rev.max_count = 0; /* do not compare unmerged paths with stage #2 */ + + /* + * Use an ODB transaction to optimize adding multiple objects. + * This function is invoked from commands other than 'add', which + * may not have their own transaction active. + */ + begin_odb_transaction(); + run_diff_files(&rev, DIFF_RACY_IS_MODIFIED); + end_odb_transaction(); + + release_revisions(&rev); + return !!data.add_errors; +}