110 lines
2.4 KiB
Bash
110 lines
2.4 KiB
Bash
#
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# File: common.bash
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#
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# Common bash routines.
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#
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# Script directory:
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_sdir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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# debug "msg"
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# Write a debug message to stderr.
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debug()
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{
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if [ "$VERBOSE" == "true" ]; then
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echo "DEBUG: $1" >&2
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fi
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}
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# err "msg"
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# Write and error message to stderr.
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err()
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{
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echo "ERROR: $1" >&2
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}
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# get_go_version
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# Read the project's Go version and return it in the GO_VERSION variable.
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# On failure it will exit.
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get_go_version() {
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GO_VERSION=$(cat "${_sdir}/../.go-version")
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if [ -z "$GO_VERSION" ]; then
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err "Failed to detect the project's Go version"
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exit 1
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fi
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}
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# install_gimme
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# Install gimme to HOME/bin.
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install_gimme() {
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# Install gimme
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if [ ! -f "${HOME}/bin/gimme" ]; then
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mkdir -p ${HOME}/bin
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curl -sL -o ${HOME}/bin/gimme https://raw.githubusercontent.com/travis-ci/gimme/v1.1.0/gimme
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chmod +x ${HOME}/bin/gimme
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fi
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GIMME="${HOME}/bin/gimme"
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debug "Gimme version $(${GIMME} version)"
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}
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# setup_go_root "version"
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# This configures the Go version being used. It sets GOROOT and adds
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# GOROOT/bin to the PATH. It uses gimme to download the Go version if
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# it does not already exist in the ~/.gimme dir.
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setup_go_root() {
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local version=${1}
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install_gimme
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# Setup GOROOT and add go to the PATH.
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${GIMME} "${version}" > /dev/null
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source "${HOME}/.gimme/envs/go${version}.env" 2> /dev/null
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debug "$(go version)"
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}
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# setup_go_path "gopath"
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# This sets GOPATH and adds GOPATH/bin to the PATH.
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setup_go_path() {
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local gopath="${1}"
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if [ -z "$gopath" ]; then return; fi
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# Setup GOPATH.
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export GOPATH="${gopath}"
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# Add GOPATH to PATH.
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export PATH="${GOPATH}/bin:${PATH}"
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debug "GOPATH=${GOPATH}"
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}
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jenkins_setup() {
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: "${HOME:?Need to set HOME to a non-empty value.}"
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: "${WORKSPACE:?Need to set WORKSPACE to a non-empty value.}"
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# Setup Go.
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export GOPATH=${WORKSPACE}
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export PATH=${GOPATH}/bin:${PATH}
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eval "$(gvm $(cat .go-version))"
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# Workaround for Python virtualenv path being too long.
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export TEMP_PYTHON_ENV=$(mktemp -d)
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export PYTHON_ENV="${TEMP_PYTHON_ENV}/python-env"
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# Write cached magefile binaries to workspace to ensure
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# each run starts from a clean slate.
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export MAGEFILE_CACHE="${WORKSPACE}/.magefile"
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}
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docker_setup() {
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OS="$(uname)"
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case $OS in
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'Darwin')
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# Start the docker machine VM (ignore error if it's already running).
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docker-machine start default || true
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eval $(docker-machine env default)
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;;
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esac
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}
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