20 lines
1.9 KiB
Markdown
20 lines
1.9 KiB
Markdown
# Exercise 13
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We'll want to enhance the pipeline by additional stages and implement a release workflow. The project is going to use an external tool called [GoReleaser](https://goreleaser.com/) to publish cross-compiled artifacts to [GitHub Releases](https://help.github.com/en/github/administering-a-repository/creating-releases). The binaries should only be released if the commit has been tagged.
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## Enhancing a Pipeline With Advanced Features
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1. Add stage named `Test` that executes the Go `test` command.
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* Add a build step that runs the shell command `go test ./...`.
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* Generate code coverage metrics by adding the option `-coverprofile=coverage.txt` to the build step.
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* Publish the code coverage metrics to CodeCov by sending a curl command `curl -s https://codecov.io/bash | bash -s -`.
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* Log into [CodeCov](https://codecov.io/), determine the CodeCov token for the repository (aka Repository Upload Token) and set it up as credential in Jenkins.
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* Retrieve the credential and set the value as environment variable named `CODECOV_TOKEN`.
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2. Add a stage named `Code Analysis` that uses [golangci-lint](https://github.com/golangci/golangci-lint) to detect issues with the code.
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* Add a build step for installing the `golangci-lint` with the shell command `curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.17.1`
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* Add a build step that runs `golangci-lint` with the shell command `golangci-lint run`.
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3. Add a stage named `Release` that uses [GoReleaser](https://github.com/goreleaser/goreleaser).
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* Only build this step if the commit has been tagged.
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* Set up a credential in Jenkins named `github_token` and set your GitHub token.
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* Retrieve the credential and set the value as environment variable named `GITHUB_TOKEN`.
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* Add a build step that runs the shell command `curl -sL https://git.io/goreleaser | bash`. |