zrepl/lazy.sh
InsanePrawn d6799e08d8 lazy.sh: various fixes (#372)
- Emit warning and return 1 when no cmd is specified
- get docdep requirements from lazy.sh parent dir, not $GOPATH/src/zrepl/zrepl
- Explicitly warn when gopath is not in PATH
- Fix `release` cmd
- replace `! -z` with `-n`

Signed-off-by: InsanePrawn <insane.prawny@gmail.com>
2020-08-31 16:40:13 +02:00

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#!/bin/bash
set -e
if tty -s; then
bold=$(tput bold)
normal=$(tput sgr0)
else
bold=""
normal=""
fi
step() {
echo "${bold}$1${normal}"
}
if ! type go >/dev/null; then
step "go binary not installed or not in \$PATH" 1>&2
exit 1
fi
if [ -z "$GOPATH" ]; then
step "Your GOPATH is not configured correctly" 1>&2
exit 1
fi
if ! (echo "$PATH" | grep "${GOPATH}/bin" > /dev/null); then
step "GOPATH/bin is not in your PATH (it should be towards the start of it)"
exit 1
fi
godep() {
step "install build dependencies (versions pinned in build/go.mod and build/tools.go)"
pushd "$(dirname "${BASH_SOURCE[0]}")"/build
set -x
export GO111MODULE=on # otherwise, a checkout of this repo in GOPATH will disable modules on Go 1.12 and earlier
go build -v -mod=readonly -o "$GOPATH/bin/stringer" golang.org/x/tools/cmd/stringer
go build -v -mod=readonly -o "$GOPATH/bin/protoc-gen-go" github.com/golang/protobuf/protoc-gen-go
go build -v -mod=readonly -o "$GOPATH/bin/enumer" github.com/alvaroloes/enumer
go build -v -mod=readonly -o "$GOPATH/bin/goimports" golang.org/x/tools/cmd/goimports
go build -v -mod=readonly -o "$GOPATH/bin/golangci-lint" github.com/golangci/golangci-lint/cmd/golangci-lint
go build -v -mod=readonly -o "$GOPATH/bin/gocovmerge" github.com/wadey/gocovmerge
set +x
popd
if ! type stringer || ! type protoc-gen-go || ! type enumer || ! type goimports || ! type golangci-lint || ! type gocovmerge; then
echo "Installed dependencies but can't find them in \$PATH, adjust it to contain \$GOPATH/bin" 1>&2
exit 1
fi
}
docdep() {
if ! type pip3; then
step "pip3 binary not installed or not in \$PATH" 1>&2
exit 1
fi
step "Installing doc build dependencies"
# shellcheck disable=SC2155
local reqpath="$(dirname "${BASH_SOURCE[0]}")/docs/requirements.txt"
if [ -n "$ZREPL_LAZY_DOCS_REQPATH" ]; then
reqpath="$ZREPL_LAZY_DOCS_REQPATH"
fi
pip3 install -r "$reqpath"
}
release() {
step "Making release"
make release
}
# shellcheck disable=SC2198
if [ -z "$@" ]; then
step "No command specified, exiting"
exit 1
fi
for cmd in "$@"; do
case "$cmd" in
godep|docdep|release|docs)
eval $cmd
continue
;;
devsetup)
step "Installing development dependencies"
godep
docdep
step "Development dependencies installed"
continue
;;
*)
step "Invalid command ${cmd}, exiting"
exit 1
;;
esac
done