From: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Date: Thu, 18 Jan 2018 09:45:12 +0000 (+0700)
Subject: run-command.c: print new cwd in trace_run_command()
X-Git-Tag: v2.17.0-rc0~122^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=090a09272ac3bead828519b66eb62d53b53ecf7d;p=thirdparty%2Fgit.git

run-command.c: print new cwd in trace_run_command()

If a command sets a new env variable GIT_DIR=.git, we need more context
to know where that '.git' is related to.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/run-command.c b/run-command.c
index 1301b878c7..a483d5904a 100644
--- a/run-command.c
+++ b/run-command.c
@@ -622,6 +622,11 @@ static void trace_run_command(const struct child_process *cp)
 		return;
 
 	strbuf_addf(&buf, "trace: run_command:");
+	if (cp->dir) {
+		strbuf_addstr(&buf, " cd ");
+		sq_quote_buf_pretty(&buf, cp->dir);
+		strbuf_addch(&buf, ';');
+	}
 	/*
 	 * The caller is responsible for initializing cp->env from
 	 * cp->env_array if needed. We only check one place.