Bazel wrapper

gistfile1.txt

#!/bin/bash

OUT=$HOME/.cache/bazelisk/bazel-bin
if [ ! -f $OUT ]; then
    mkdir -p $(dirname $OUT)
    OS=linux
    if [ "$(uname -s)" != "Linux" ]; then
        OS=darwin
    fi
    ARCH=$(uname -m)
    if [ "$ARCH" = "x86_64" ]; then
        ARCH=amd64
    fi
    if command -v curl &> /dev/null; then
        curl -L -o $OUT https://github.com/bazelbuild/bazelisk/releases/download/v1.16.0/bazelisk-${OS}-${ARCH} -s
    else
        wget -O $OUT https://github.com/bazelbuild/bazelisk/releases/download/v1.16.0/bazelisk-${OS}-${ARCH}
    fi
    chmod +x $OUT
fi

tempfile=$(mktemp)
trap "rm -f $tempfile" EXIT

$OUT $@ 2> >(tee $tempfile >&2)
res=$?
if [[ $res -gt 0 ]]; then
    if grep "missing strict dependencies" $tempfile; then
        echo "Bazel failed with missing strict dependencies. Running gazelle, then rerunning."
        gazelle
        $OUT $@
        res=$?
    fi
    exit $res
else
    exit $res
fi

I made some improvements/simplifications to this https://gist.github.com/ptxmac/75620c520c75d32e7cc74836f67b863b

• Uses command_log instead of piping (return of the colors!)
• Uses the tools/bazel pattern so it will automatically replace bazel just by being in the correct path