git@vger.kernel.org list mirror (unofficial, one of many)
 help / color / mirror / code / Atom feed
From: Firmin Martin <firminmartin24@gmail.com>
To: Firmin Martin <firminmartin24@gmail.com>, git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>
Subject: [PATCH 2/2] builtin: use git_read_line_interactively to prompt
Date: Thu, 13 May 2021 23:41:52 +0200	[thread overview]
Message-ID: <20210513214152.34792-3-firminmartin24@gmail.com> (raw)
In-Reply-To: <20210513214152.34792-1-firminmartin24@gmail.com>

Refactor prompts using the helper function git_read_line_interactively
as done in 08d383f23e (interactive: refactor code asking the user for
interactive input, 2020-04-10).

Also fix two git_prompt instances, introduced in 09535f056b
(bisect--helper: reimplement `bisect_autostart` shell function in C,
2020-09-24). See 97387c8bdd (am: read interactive input from stdin,
2019-05-20) for a detailed motivation to do so.

Signed-off-by: Firmin Martin <firminmartin24@gmail.com>
---
 builtin/am.c             | 14 +++++++-------
 builtin/bisect--helper.c | 15 ++++++++-------
 2 files changed, 15 insertions(+), 14 deletions(-)

diff --git a/builtin/am.c b/builtin/am.c
index 8355e3566f..32eae4eb2e 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1643,7 +1643,7 @@ static int do_interactive(struct am_state *state)
 	assert(state->msg);
 
 	for (;;) {
-		char reply[64];
+		struct strbuf reply = STRBUF_INIT;
 
 		puts(_("Commit Body is:"));
 		puts("--------------------------");
@@ -1656,17 +1656,17 @@ static int do_interactive(struct am_state *state)
 		 * input at this point.
 		 */
 		printf(_("Apply? [y]es/[n]o/[e]dit/[v]iew patch/[a]ccept all: "));
-		if (!fgets(reply, sizeof(reply), stdin))
+		if (git_read_line_interactively(&reply) == EOF)
 			die("unable to read from stdin; aborting");
 
-		if (*reply == 'y' || *reply == 'Y') {
+		if (reply.len && !strncasecmp(reply.buf, "yes", reply.len)) {
 			return 0;
-		} else if (*reply == 'a' || *reply == 'A') {
+		} else if (*reply.buf == 'a' || *reply.buf == 'A') {
 			state->interactive = 0;
 			return 0;
-		} else if (*reply == 'n' || *reply == 'N') {
+		} else if (reply.len && !strncasecmp(reply.buf, "no", reply.len)) {
 			return 1;
-		} else if (*reply == 'e' || *reply == 'E') {
+		} else if (*reply.buf == 'e' || *reply.buf == 'E') {
 			struct strbuf msg = STRBUF_INIT;
 
 			if (!launch_editor(am_path(state, "final-commit"), &msg, NULL)) {
@@ -1674,7 +1674,7 @@ static int do_interactive(struct am_state *state)
 				state->msg = strbuf_detach(&msg, &state->msg_len);
 			}
 			strbuf_release(&msg);
-		} else if (*reply == 'v' || *reply == 'V') {
+		} else if (*reply.buf == 'v' || *reply.buf == 'V') {
 			const char *pager = git_pager(1);
 			struct child_process cp = CHILD_PROCESS_INIT;
 
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index 1fdb7d9d10..134347eb39 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -340,7 +340,7 @@ static int decide_next(const struct bisect_terms *terms,
 
 	if (missing_good && !missing_bad &&
 	    !strcmp(current_term, terms->term_good)) {
-		char *yesno;
+		struct strbuf yesno = STRBUF_INIT;
 		/*
 		 * have bad (or new) but not good (or old). We could bisect
 		 * although this is less optimum.
@@ -353,8 +353,9 @@ static int decide_next(const struct bisect_terms *terms,
 		 * translation. The program will only accept English input
 		 * at this point.
 		 */
-		yesno = git_prompt(_("Are you sure [Y/n]? "), PROMPT_ECHO);
-		if (starts_with(yesno, "N") || starts_with(yesno, "n"))
+		printf(_("Are you sure [Y/n]? "));
+		git_read_line_interactively(&yesno);
+		if (yesno.len && !strncasecmp(yesno.buf, "no", yesno.len))
 			return -1;
 		return 0;
 	}
@@ -805,7 +806,7 @@ static inline int file_is_not_empty(const char *path)
 static int bisect_autostart(struct bisect_terms *terms)
 {
 	int res;
-	const char *yesno;
+	struct strbuf yesno = STRBUF_INIT;
 
 	if (file_is_not_empty(git_path_bisect_start()))
 		return 0;
@@ -821,9 +822,9 @@ static int bisect_autostart(struct bisect_terms *terms)
 	 * translation. The program will only accept English input
 	 * at this point.
 	 */
-	yesno = git_prompt(_("Do you want me to do it for you "
-			     "[Y/n]? "), PROMPT_ECHO);
-	res = tolower(*yesno) == 'n' ?
+	printf(_("Do you want me to do it for you [Y/n]? "));
+	git_read_line_interactively(&yesno);
+	res = (yesno.len && strncasecmp(yesno.buf, "no", yesno.len)) ?
 		-1 : bisect_start(terms, empty_strvec, 0);
 
 	return res;
-- 
2.31.1.443.g67a420f573


  parent reply	other threads:[~2021-05-13 21:42 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-13 21:41 [PATCH 0/2] Refactor some prompts Firmin Martin
2021-05-13 21:41 ` [PATCH 1/2] prompt.h: clarify the non-use of git_prompt Firmin Martin
2021-05-13 22:36   ` Junio C Hamano
2021-05-13 23:03     ` Junio C Hamano
2021-05-15 10:12     ` Jeff King
2021-05-13 21:41 ` Firmin Martin [this message]
2021-05-13 22:51   ` [PATCH 2/2] builtin: use git_read_line_interactively to prompt Junio C Hamano

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: http://vger.kernel.org/majordomo-info.html

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210513214152.34792-3-firminmartin24@gmail.com \
    --to=firminmartin24@gmail.com \
    --cc=git@vger.kernel.org \
    --cc=gitster@pobox.com \
    --cc=peff@peff.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://80x24.org/mirrors/git.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).