t/t5515-fetch-merge-logic.sh: use the $( ... ) construct for command substitution
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> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elia Pinto committed
Dec 23, 2015 at 14:45 UTC
28666e55f3bc3f7731a58085f23f21d38ec005f4
1 file changed
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t/t5515-fetch-merge-logic.sh
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@@ -128,8 +128,8 @@ do
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case "$cmd" in
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'' | '#'*) continue ;;
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esac
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- test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'`
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- pfx=`printf "%04d" $test_count`
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+ test=$(echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g')
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+ pfx=$(printf "%04d" $test_count)
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expect_f="$TEST_DIRECTORY/t5515/fetch.$test"
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actual_f="$pfx-fetch.$test"
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expect_r="$TEST_DIRECTORY/t5515/refs.$test"