#!/bin/sh -eu

# Put installed packages into ./bin
export GOBIN=$PWD/`dirname $0`/bin

if [ -d ".git" ] 
then
    export BUILD=`git rev-parse --short HEAD || ""`
    export BRANCH=`(git symbolic-ref --short HEAD | tr -d \/ ) || ""`
    if [ "$BRANCH" = master ]
    then
        export BRANCH=""
    fi

    export FLAGS="-X github.com/matrix-org/dendrite/internal.branch=$BRANCH -X github.com/matrix-org/dendrite/internal.build=$BUILD"
else
    export FLAGS=""
fi

for pkg in ./cmd/*; do
    if [[ -d "$pkg" && ! -L "$pkg" ]]; then
        # https://unix.stackexchange.com/a/94307/125869 
        pkg_x="$(basename -- "$pkg"; echo .)"
        base="${pkg_x%??}"
        CGO_ENABLED=1 go build -trimpath -ldflags "$FLAGS" -v -o "./bin/$base" "./cmd/$base"
    fi
done

CGO_ENABLED=0 GOOS=js GOARCH=wasm go build -trimpath -ldflags "$FLAGS" -o bin/main.wasm ./cmd/dendritejs