40 lines
1.1 KiB
Bash
Executable File
40 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env sh
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if [[ $# -eq 0 ]]; then
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echo "Usage: $0 <language name> [runtime name]"
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echo
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echo "language name: The name of the language to add, e.g. javascript"
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echo "runtime name: The name of the runtime to add, e.g. node"
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echo " In most cases runtime won't be required, e.g. python3 is both a language and runtime"
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exit 1;
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fi
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LANGUAGE=$1
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RUNTIME=$1
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NAME=$1
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if [[ $# -eq 2 ]]; then
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RUNTIME=$2
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NAME=$LANGUAGE-$RUNTIME
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fi
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if grep "./$NAME.nix" default.nix > /dev/null; then
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echo "ERROR: $NAME already exists"
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echo "Remove it from default.nix and retry if this is intended"
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exit 1
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else
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sed -i '$d' default.nix
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echo " \"$NAME\" = import ./$NAME.nix args;" >> default.nix
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sed -e 's/%LANGUAGE%/'"$LANGUAGE"'/g' \
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-e 's/%RUNTIME%/'"$RUNTIME"'/g' \
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-e 's/%NAME%/'"$NAME"'/g' \
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.scaffold.nix > $NAME.nix
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echo "}" >> default.nix
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git add $NAME.nix default.nix
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echo "Scaffolded $NAME"
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echo "Edit $NAME.nix to get started"
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echo "Once you are done, run ./piston test $NAME to test it"
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fi |