forked from mirrors/nixpkgs
27 lines
616 B
Bash
27 lines
616 B
Bash
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makeWrapper() {
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original=$1
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wrapper=$2
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ensureDir "$(dirname $wrapper)"
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echo "#! $SHELL -e" > $wrapper
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params=("$@")
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for ((n = 2; n < ${#params[*]}; n += 1)); do
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p=${params[$n]}
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if test "$p" = "--suffix"; then
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echo FOOBAR
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varName=${params[$((n + 1))]}
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separator=${params[$((n + 2))]}
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value=${params[$((n + 3))]}
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n=$((n + 3))
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echo "export $varName=\$$varName\${$varName:+$separator}$value" >> $wrapper
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fi
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done
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echo "exec \"$original\" \"\$@\"" >> $wrapper
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chmod +x $wrapper
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}
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