fix: Make devcontainer able to pre-commit #11153
Merged
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make pre-commit doesn't work in devcontainer, with this commit it does.
Motivation
I'd like an easy way for everyone to be able to maintain workflows, and devcontainers are nearly there.
Modifications
This fixes that by
a) Moving GOPATH to /home/vscode/go
b) Installing protoc (apt package protobuf-compiler)
c) Ensuring ~/go is writable (so subdirs can be created)
d) Ensuring /home/vscode/go/bin is on the path too
Using /home/vscode/go rather than /go is necessary when doing all the protocol malarky due to requirements on subdirectories.
Verification
Launched a new devcontainer with these changes, and ensure
make pre-commit
reaches the end successfully. The resulting tree is unchanged, so all the generated code matches that in git.