From: Elia Pinto <gitter.spiros@gmail.com>
To: git@vger.kernel.org
Cc: Elia Pinto <gitter.spiros@gmail.com>
Subject: [PATCH 10/12] t9350-fast-export.sh: use the $( ... ) construct for command substitution
Date: Tue, 12 Jan 2016 11:49:36 +0000 [thread overview]
Message-ID: <1452599378-47882-11-git-send-email-gitter.spiros@gmail.com> (raw)
In-Reply-To: <1452599378-47882-1-git-send-email-gitter.spiros@gmail.com>
The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.
The backquoted form is the traditional method for command
substitution, and is supported by POSIX. However, all but the
simplest uses become complicated quickly. In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.
The patch was generated by:
for _f in $(find . -name "*.sh")
do
perl -i -pe 'BEGIN{undef $/;} s/`(.+?)`/\$(\1)/smg' "${_f}"
done
and then carefully proof-read.
Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
---
t/t9350-fast-export.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/t/t9350-fast-export.sh b/t/t9350-fast-export.sh
index 66c8b0a..b5149fd 100755
--- a/t/t9350-fast-export.sh
+++ b/t/t9350-fast-export.sh
@@ -163,7 +163,7 @@ test_expect_success 'setup submodule' '
git add file &&
git commit -m sub_initial
) &&
- git submodule add "`pwd`/sub" sub &&
+ git submodule add "$(pwd)/sub" sub &&
git commit -m initial &&
test_tick &&
(
@@ -377,7 +377,7 @@ test_expect_success 'full-tree re-shows unmodified files' '
test_expect_success 'set-up a few more tags for tag export tests' '
git checkout -f master &&
- HEAD_TREE=`git show -s --pretty=raw HEAD | grep tree | sed "s/tree //"` &&
+ HEAD_TREE=$(git show -s --pretty=raw HEAD | grep tree | sed "s/tree //") &&
git tag tree_tag -m "tagging a tree" $HEAD_TREE &&
git tag -a tree_tag-obj -m "tagging a tree" $HEAD_TREE &&
git tag tag-obj_tag -m "tagging a tag" tree_tag-obj &&
@@ -422,7 +422,7 @@ test_expect_success 'directory becomes symlink' '
test_expect_success 'fast-export quotes pathnames' '
git init crazy-paths &&
(cd crazy-paths &&
- blob=`echo foo | git hash-object -w --stdin` &&
+ blob=$(echo foo | git hash-object -w --stdin) &&
git update-index --add \
--cacheinfo 100644 $blob "$(printf "path with\\nnewline")" \
--cacheinfo 100644 $blob "path with \"quote\"" \
--
2.5.0
next prev parent reply other threads:[~2016-01-12 11:50 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-12 11:49 [PATCH 00/12] use the $( ... ) construct for command substitution Elia Pinto
2016-01-12 11:49 ` [PATCH 01/12] t9119-git-svn-info.sh: " Elia Pinto
2016-01-12 11:49 ` [PATCH 02/12] t9129-git-svn-i18n-commitencoding.sh: " Elia Pinto
2016-01-12 11:49 ` [PATCH 03/12] t9130-git-svn-authors-file.sh: " Elia Pinto
2016-01-12 11:49 ` [PATCH 04/12] t9132-git-svn-broken-symlink.sh: " Elia Pinto
2016-01-12 11:49 ` [PATCH 05/12] t9137-git-svn-dcommit-clobber-series.sh: " Elia Pinto
2016-01-12 11:49 ` [PATCH 06/12] t9138-git-svn-authors-prog.sh: " Elia Pinto
2016-01-12 11:49 ` [PATCH 07/12] t9145-git-svn-master-branch.sh: " Elia Pinto
2016-01-12 11:49 ` [PATCH 08/12] t9150-svk-mergetickets.sh: " Elia Pinto
2016-01-12 19:59 ` Junio C Hamano
2016-01-12 11:49 ` [PATCH 09/12] t9300-fast-import.sh: " Elia Pinto
2016-01-12 11:49 ` Elia Pinto [this message]
2016-01-12 11:49 ` [PATCH 11/12] t9501-gitweb-standalone-http-status.sh: " Elia Pinto
2016-01-12 11:49 ` [PATCH 12/12] t9901-git-web--browse.sh: " Elia Pinto
2016-01-12 19:51 ` [PATCH 00/12] " Junio C Hamano
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