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d0f8d5bbed
Resolves #4.
57 lines
1.9 KiB
Markdown
57 lines
1.9 KiB
Markdown
# cargo-semver-checks-action
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Lint your crate API changes for semver violations.
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By default, this action assumes that:
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- Your cargo workspace contains a single crate which contains a library target.
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- Your releases are tagged in git as `v{major}.{minor}.{patch}`, for example `v1.2.3`.
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Single-crate workspaces can use it as:
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```yaml
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- name: Check semver
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uses: obi1kenobi/cargo-semver-checks-action@v1
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- name: Publish to crates.io
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run: # your `cargo publish` code here
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```
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## Use with a different version tag format
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Change the `version-tag-prefix` setting to reflect the prefix used to create the version tag. The setting's default value `'v'` creates version tags like `v1.2.3`.
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For example, if your versions are tagged as `1.2.3`, you can set `version-tag-prefix` to be the empty string:
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```yaml
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- name: Check semver
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uses: obi1kenobi/cargo-semver-checks-action@v1
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with:
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version-tag-prefix: ''
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- name: Publish my-crate to crates.io
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run: # your `cargo publish` code here
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```
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## Use in workspaces with more than one crate
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You'll need to specify which crate should be checked, and the format used for version tags for that crate:
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- `crate-name` specifies the crate to check, and
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- `version-tag-prefix` sets the text prepended to the version number to create the git tag for that release.
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For example, this will check `my-crate` whose releases are tagged as `my-crate-v1.2.3`:
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```yaml
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- name: Check semver
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uses: obi1kenobi/cargo-semver-checks-action@v1
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with:
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crate-name: my-crate
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version-tag-prefix: my-crate-v
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- name: Publish my-crate to crates.io
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run: # your `cargo publish` code here
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```
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## Use with binary crates or crates with more than one target
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To check a different (non-library) target in a crate, use the `crate-target` setting:
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```yaml
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- name: Check semver for my_binary
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uses: obi1kenobi/cargo-semver-checks-action@v1
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with:
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crate-target: --bin my_binary
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- name: Publish my-crate to crates.io
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run: # your `cargo publish` code here
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```
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