Changes:
- signing tags.
- allows to override BRANCH and REPOSITORY using env variables.
Tested by a release in my private fork:
BRANCH="20201126-ptabor-release" REPOSITORY="git@github.com:ptabor/etcd.git" ./scripts/release 3.5.0-alpha.20
Replace ./scripts/install_tool.sh with `gobin`, such that we have
consistent handling for all tools needed for build and consistent
versioning within ./tools/mod/go.mod.
Side changes:
- Expose /scripts/fix.sh that fixes formatting and bom across modules
- Expose *.sh variants of scripts like build and ./test (first step
towards replacement).
- Make stderr output of commands explicit and make commands use
different color than callouts.
Refactoring script/genproto.sh around state-of-the-art techniques of
managing tooling in go:
- https://github.com/golang/go/wiki/Modules#how-can-i-track-tool-dependencies-for-a-module
- uses https://github.com/myitcv/gobin instead of customly created gopath.proto dir
- caches tools between executions
- guaratees hermetics runs (it was not guaranteed for protoc_grpc_gateway that used latest)
The change is no-op for the generated code.
The commit reveals a few 'worring things':
1 We depend on : github.com/grpc-ecosystem/grpc-gateway/@v/v1.4.1/protoc-gen-grpc-gateway
2. And also : github.com/grpc-ecosystem/grpc-gateway/@v/v1.15.0/protoc-gen-swagger/protoc-gen-swagger
3. And on extremely old: github.com/gogo/protobuf@v1.0.0 protoc-gen-gofast that is out of sync with the library linked to binaries: github.com/gogo/protobuf@v1.2.1
