From mboxrd@z Thu Jan 1 00:00:00 1970 From: Karthik Nayak Subject: [PATCH v4 05/16] ref-filter: move get_head_description() from branch.c Date: Sun, 10 Apr 2016 00:15:04 +0530 Message-ID: <1460227515-28437-6-git-send-email-Karthik.188@gmail.com> References: <1460227515-28437-1-git-send-email-Karthik.188@gmail.com> Cc: jacob.keller@gmail.com, gitster@pobox.com, Karthik Nayak , Karthik Nayak To: git@vger.kernel.org X-From: git-owner@vger.kernel.org Sat Apr 09 20:45:42 2016 Return-path: Envelope-to: gcvg-git-2@plane.gmane.org Received: from vger.kernel.org ([209.132.180.67]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1aoxt7-0003Zh-SM for gcvg-git-2@plane.gmane.org; Sat, 09 Apr 2016 20:45:42 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758937AbcDISpd (ORCPT ); Sat, 9 Apr 2016 14:45:33 -0400 Received: from mail-ig0-f193.google.com ([209.85.213.193]:34410 "EHLO mail-ig0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758858AbcDISpc (ORCPT ); Sat, 9 Apr 2016 14:45:32 -0400 Received: by mail-ig0-f193.google.com with SMTP id qu10so6552858igc.1 for ; Sat, 09 Apr 2016 11:45:32 -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=KUQCSbQjkdw78Bz9/S435Kpn43nC7fgJJJ79akXjtdQ=; b=a/JcCS3GlVLs8UbwEE1cEsBKo9yPlkYFjk+vpsWISohYiam5AWuVzGar5jCaWbRnj7 94/je2yrkcDlW7Cl0YJh8zV/xRPW4LU8QCWEqTKgBLvgcL89zNAy3phndOgqrWBRiqMl O52WyUAwkaB+BKWxbeiY+sQ7RBiXZGlaW4XxDNYqh8EN8ROdOZH9a0lFd10HJk0TuA6v 7jK8wv/u9kcGmXXuv3b6mRLaUd1rkAq3+HV/dmu93MXkESWF1nzMBvVtpEVAQiCM0TWw O5vM4p7Venn2nTcVbQThmnNSAj6LhYsiDh9+LNMwunYoyaaxuI4Cwo11+JlG+vlC42+t BVMQ== 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=KUQCSbQjkdw78Bz9/S435Kpn43nC7fgJJJ79akXjtdQ=; b=f+ycQKqtuRJb0H6MH8VikFoGwvuU3EEomXr6P7hi8lygL3VCjvl1Ltx2+bg6AOU/3l PoTK3zCz/c6SzVpuZg4ENMmWZnXwjZ4NkJFyj0TkRIatYShRgmvBAPup1jfNhBM0eTvU 7HhVeHbR69CAyAWb0Vw6YTzighK5oCbT+CdrdEc16bo3ozRWkItNsTeG9NVVB/J5OP2D N9Jby5Q7oGrOjoZDfYbnf6XoQyrA+WbEZlY5aCnzvB1akpg5iqQikB3t+A5+etwIRWxL T4DkajQcF6gDYGQcSdRVGfxwizD3i650QPE6L+UwLLEd3/RmPWfhibiBNBjb4oisS+yS LZrg== X-Gm-Message-State: AD7BkJI3JJTPVR+xKU6V0RpJ49WpJf9m3mo3J10iCPcwN1himR5NBOBU2yIFlJvAseTJHg== X-Received: by 10.50.50.234 with SMTP id f10mr10399147igo.37.1460227531855; Sat, 09 Apr 2016 11:45:31 -0700 (PDT) Received: from localhost.localdomain ([106.51.241.12]) by smtp.gmail.com with ESMTPSA id be7sm7132351igb.1.2016.04.09.11.45.29 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 09 Apr 2016 11:45:31 -0700 (PDT) X-Google-Original-From: Karthik Nayak X-Mailer: git-send-email 2.8.0 In-Reply-To: <1460227515-28437-1-git-send-email-Karthik.188@gmail.com> Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: Move the implementation of get_head_description() from branch.c to ref-filter. This gives a description of the HEAD ref if called. This is used as the refname for the HEAD ref whenever the FILTER_REFS_DETACHED_HEAD option is used. Make it public because we need it to calculate the length of the HEAD refs description in branch.c:calc_maxwidth() when we port branch.c to use ref-filter APIs. Mentored-by: Christian Couder Mentored-by: Matthieu Moy Signed-off-by: Karthik Nayak --- builtin/branch.c | 31 ------------------------------- ref-filter.c | 38 ++++++++++++++++++++++++++++++++++++-- ref-filter.h | 2 ++ 3 files changed, 38 insertions(+), 33 deletions(-) diff --git a/builtin/branch.c b/builtin/branch.c index 7b45b6b..460f32f 100644 --- a/builtin/branch.c +++ b/builtin/branch.c @@ -355,37 +355,6 @@ static void add_verbose_info(struct strbuf *out, struct ref_array_item *item, strbuf_release(&subject); } -static char *get_head_description(void) -{ - struct strbuf desc = STRBUF_INIT; - struct wt_status_state state; - memset(&state, 0, sizeof(state)); - wt_status_get_state(&state, 1); - if (state.rebase_in_progress || - state.rebase_interactive_in_progress) - strbuf_addf(&desc, _("(no branch, rebasing %s)"), - state.branch); - else if (state.bisect_in_progress) - strbuf_addf(&desc, _("(no branch, bisect started on %s)"), - state.branch); - else if (state.detached_from) { - /* TRANSLATORS: make sure these match _("HEAD detached at ") - and _("HEAD detached from ") in wt-status.c */ - if (state.detached_at) - strbuf_addf(&desc, _("(HEAD detached at %s)"), - state.detached_from); - else - strbuf_addf(&desc, _("(HEAD detached from %s)"), - state.detached_from); - } - else - strbuf_addstr(&desc, _("(no branch)")); - free(state.branch); - free(state.onto); - free(state.detached_from); - return strbuf_detach(&desc, NULL); -} - static void format_and_print_ref_item(struct ref_array_item *item, int maxwidth, struct ref_filter *filter, const char *remote_prefix) { diff --git a/ref-filter.c b/ref-filter.c index 17f781d..7004bf0 100644 --- a/ref-filter.c +++ b/ref-filter.c @@ -13,6 +13,7 @@ #include "utf8.h" #include "git-compat-util.h" #include "version.h" +#include "wt-status.h" typedef enum { FIELD_STR, FIELD_ULONG, FIELD_TIME } cmp_type; @@ -1077,6 +1078,37 @@ static void fill_remote_ref_details(struct used_atom *atom, const char *refname, *s = refname; } +char *get_head_description(void) +{ + struct strbuf desc = STRBUF_INIT; + struct wt_status_state state; + memset(&state, 0, sizeof(state)); + wt_status_get_state(&state, 1); + if (state.rebase_in_progress || + state.rebase_interactive_in_progress) + strbuf_addf(&desc, _("(no branch, rebasing %s)"), + state.branch); + else if (state.bisect_in_progress) + strbuf_addf(&desc, _("(no branch, bisect started on %s)"), + state.branch); + else if (state.detached_from) { + /* TRANSLATORS: make sure these match _("HEAD detached at ") + and _("HEAD detached from ") in wt-status.c */ + if (state.detached_at) + strbuf_addf(&desc, _("(HEAD detached at %s)"), + state.detached_from); + else + strbuf_addf(&desc, _("(HEAD detached from %s)"), + state.detached_from); + } + else + strbuf_addstr(&desc, _("(no branch)")); + free(state.branch); + free(state.onto); + free(state.detached_from); + return strbuf_detach(&desc, NULL); +} + /* * Parse the object referred by ref, and grab needed value. */ @@ -1116,9 +1148,11 @@ static void populate_value(struct ref_array_item *ref) name++; } - if (starts_with(name, "refname")) + if (starts_with(name, "refname")) { refname = ref->refname; - else if (starts_with(name, "symref")) + if (ref->kind & FILTER_REFS_DETACHED_HEAD) + refname = get_head_description(); + } else if (starts_with(name, "symref")) refname = ref->symref ? ref->symref : ""; else if (starts_with(name, "upstream")) { const char *branch_name; diff --git a/ref-filter.h b/ref-filter.h index 14d435e..4aea594 100644 --- a/ref-filter.h +++ b/ref-filter.h @@ -106,5 +106,7 @@ int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset); struct ref_sorting *ref_default_sorting(void); /* Function to parse --merged and --no-merged options */ int parse_opt_merge_filter(const struct option *opt, const char *arg, int unset); +/* Get the current HEAD's description */ +char *get_head_description(void); #endif /* REF_FILTER_H */ -- 2.8.0