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nope, echo -e isn't portable
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
Sven Dowideit authored on 2014/03/04 09:32:39Showing 1 changed files
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@@ -4,4 +4,7 @@ |
| 4 | 4 |
# |
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GH_USER=$(git config --get github.user) |
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SOB=$(git var GIT_AUTHOR_IDENT | sed -n "s/^\(.*>\).*$/Docker-DCO-1.1-Signed-off-by: \1 \(github: $GH_USER\)/p") |
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-grep -qs "^$SOB" "$1" || echo -e "\n$SOB" >> "$1" |
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+grep -qs "^$SOB" "$1" || {
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+ echo |
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+ echo "$SOB" |
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+} >> "$1" |