From 41a457e4f814a0e514548b3178e7692129f0fcfe Mon Sep 17 00:00:00 2001 From: Jeff King Date: Wed, 30 Dec 2009 06:01:09 -0500 Subject: [PATCH] textconv: use shell to run helper Currently textconv helpers are run directly. Running through the shell is useful because the user can provide a program with command line arguments, like "antiword -f". It also makes textconv more consistent with other parts of git, most of which run their helpers using the shell. The downside is that textconv helpers with shell metacharacters (like space) in the filename will be broken. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- diff.c | 1 + t/t4030-diff-textconv.sh | 2 +- t/t4031-diff-rewrite-binary.sh | 2 +- 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/diff.c b/diff.c index 08bbd3e90..4af7c3f92 100644 --- a/diff.c +++ b/diff.c @@ -3771,6 +3771,7 @@ static char *run_textconv(const char *pgm, struct diff_filespec *spec, *arg = NULL; memset(&child, 0, sizeof(child)); + child.use_shell = 1; child.argv = argv; child.out = -1; if (start_command(&child) != 0 || diff --git a/t/t4030-diff-textconv.sh b/t/t4030-diff-textconv.sh index a3f0897a5..c16d538f4 100755 --- a/t/t4030-diff-textconv.sh +++ b/t/t4030-diff-textconv.sh @@ -48,7 +48,7 @@ test_expect_success 'file is considered binary by plumbing' ' test_expect_success 'setup textconv filters' ' echo file diff=foo >.gitattributes && - git config diff.foo.textconv "$PWD"/hexdump && + git config diff.foo.textconv "\"$PWD\""/hexdump && git config diff.fail.textconv false ' diff --git a/t/t4031-diff-rewrite-binary.sh b/t/t4031-diff-rewrite-binary.sh index a894c6062..27fb31b40 100755 --- a/t/t4031-diff-rewrite-binary.sh +++ b/t/t4031-diff-rewrite-binary.sh @@ -54,7 +54,7 @@ chmod +x dump test_expect_success 'setup textconv' ' echo file diff=foo >.gitattributes && - git config diff.foo.textconv "$PWD"/dump + git config diff.foo.textconv "\"$PWD\""/dump ' test_expect_success 'rewrite diff respects textconv' ' -- 2.30.2