build.sh

#!/bin/sh
set -ex

# Set temp environment vars
export GOPATH=/tmp/go
export PATH=${PATH}:${GOPATH}/bin
GOGITSPATH="${GOPATH}/src/github.com/gogits"
GOGSPATH="${GOGITSPATH}/gogs"

mkdir -p /app/gogs

mkdir -p "$GOGITSPATH"
case "$GOGS_VERSION" in
    v*)
        curl -L "https://github.com/gogits/gogs/archive/${GOGS_VERSION}.tar.gz" | \
            tar xzC $GOGITSPATH
        mv "${GOGITSPATH}/gogs-${GOGS_VERSION##v}" "$GOGSPATH"
        ;;
    *)
        cd "$GOGITSPATH"
        git clone https://github.com/gogits/gogs.git
        cd gogs
        git checkout "$GOGS_VERSION"
        ;;
esac

# Install build deps
apk -U --no-progress add linux-pam-dev go@community gcc musl-dev

# Init go environment to build Gogs
cd "$GOGSPATH"
go get -v -tags "sqlite redis memcache cert pam"
go build -tags "sqlite redis memcache cert pam"

for component in conf public templates gogs; do
    cp -a "$GOGSPATH/$component" /app/gogs
done

# generate app.ini.vendor-defaults and app.ini.template
cd /app/gogs/openshift
awk -f build-app-ini.awk "${GOGSPATH}/conf/app.ini"

# Cleanup GOPATH
rm -r "$GOPATH"

# Remove build deps
apk --no-progress del linux-pam-dev go gcc musl-dev


echo "export GOGS_CUSTOM=${GOGS_CUSTOM}" >> /etc/profile