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-rwxr-xr-x | mill | 32 |
1 files changed, 32 insertions, 0 deletions
@@ -0,0 +1,32 @@ +#!/usr/bin/env sh + +# This is a wrapper script, that automatically download mill from GitHub release pages +# You can give the required mill version with MILL_VERSION env variable +# If no version is given, it falls back to the value of DEFAULT_MILL_VERSION +DEFAULT_MILL_VERSION=0.4.2 + +set -e + +if [ -z "$MILL_VERSION" ] ; then + MILL_VERSION=$DEFAULT_MILL_VERSION +fi + +MILL_DOWNLOAD_PATH="$HOME/.mill/download" +MILL_EXEC_PATH="${MILL_DOWNLOAD_PATH}/$MILL_VERSION" + +if [ ! -x "$MILL_EXEC_PATH" ] ; then + mkdir -p $MILL_DOWNLOAD_PATH + DOWNLOAD_FILE=$MILL_EXEC_PATH-tmp-download + MILL_DOWNLOAD_URL="https://github.com/lihaoyi/mill/releases/download/${MILL_VERSION%%-*}/$MILL_VERSION" + curl --fail -L -o "$DOWNLOAD_FILE" "$MILL_DOWNLOAD_URL" + chmod +x "$DOWNLOAD_FILE" + mkdir -p "$MILL_DOWNLOAD_PATH" + mv "$DOWNLOAD_FILE" "$MILL_EXEC_PATH" + unset DOWNLOAD_FILE + unset MILL_DOWNLOAD_URL +fi + +unset MILL_DOWNLOAD_PATH +unset MILL_VERSION + +exec $MILL_EXEC_PATH "$@"
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