initial version

.editorconfig

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+root = true
+
+[*]
+indent_size = 2
+charset = utf-8
+indent_style = space
+end_of_line = lf
+insert_final_newline = true

.github/workflows/check.yml

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+name: check
+
+on: [push]
+
+jobs:
+  META.json:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - run: npm install
+      - run: npm run lint
+      - run: npm run test
+      - id: get-prereqs
+        uses: ./
+        working-directory: test/corpus
+      - run: echo $PREREQS
+        env:
+          PREREQS: ${{ steps.get-prereqs.prereqs }}

.gitignore

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+/node_modules/

README.md

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+# install-with-cpanm
+
+GitHub action to get prerequisites for a local CPAN distribution.
+
+```yaml
+- id: get-prereqs
+  name: Get prerequisites
+  uses: perl-actions/get-prereqs@v1
+- name: Install prerequisites
+  uses: perl-actions/install-with-cpanm@v1
+  with:
+    install: ${{ steps.get-prereqs.prereqs }}
+```
+
+## Inputs
+
+### `phases`
+
+List of phases to get prerequsites for, as defined in
+[CPAN::Meta::Spec](https://metacpan.org/pod/CPAN::Meta::Spec#Phases).
+
+Defaults to `build test runtime`.
+
+### `relationships`
+
+List of relationships to get prerequsites for, as defined in
+[CPAN::Meta::Spec](https://metacpan.org/pod/CPAN::Meta::Spec#Relationships).
+
+Defaults to `requires`.
+
+### `features`
+
+List of optional features to include prequisites for, as defined in
+[CPAN::Meta::Spec](https://metacpan.org/pod/CPAN::Meta::Spec#optional_features).
+
+Defaults to none.
+
+### `sources`
+
+List of files to search for prerequisites. Supported formats are:
+
+  * [META files](https://metacpan.org/pod/CPAN::Meta::Spec) in JSON and YAML
+    formats.
+  * [`cpmfile`](https://metacpan.org/pod/Module::cpmfile) in JSON and YAML
+    formats.
+  * [`cpanfile`](https://metacpan.org/dist/Module-CPANfile/view/lib/cpanfile.pod)
+    files as generated by [Module::CPANfile](https://metacpan.org/pod/Module::CPANfile)
+    or [Dist::Zilla::Plugin::CPANFile](https://metacpan.org/pod/Dist::Zilla::Plugin::CPANFile).
+    These files are parsed statically, files doing dynamic checks will not be
+    supported. These files must be named `cpanfile`.
+  * [Prereqs File](https://metacpan.org/pod/Dist::Zilla::Plugin::PrereqsFile)
+    in JSON and YAML formats. These files must named `prereqs.yml` or
+    `prereqs.json`.
+  * `Makefile` as emitted by
+    [ExtUtils::MakeMaker](https://metacpan.org/pod/ExtUtils::MakeMaker). This
+    was used to communicated dependencies before `MYMETA` files were invented.
+
+
+
+Defaults to `MYMETA.json MYMETA.yml META.json META.yml Makefile cpanfile`.
+
+## Outputs
+
+### `perl`
+
+The perl version declared as a prerequisite. Formatted like `v5.30`.
+
+### `prereqs`
+
+The prerequisites declared including the required versions, formatted as
+expected by `cpanm` or `cpm`.
+
+### `prereqs-no-version`
+
+The prerequisites declared, not including the required versions.
+
+### `prereqsJSON`
+
+The prerequisites declared, formatted as a JSON string. The keys of the object
+will be the module name, and the values will be the versions required.

action.yml

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+name: "Get Prereqs from Dist"
+description: "Extracts the prereqs from a local dist"
+branding:
+  icon: "arrow-right"
+  color: "blue"
+
+inputs:
+  phases:
+    description: "The phases to get prerequisites for"
+    required: false
+    default: "build test runtime"
+  relationships:
+    description: "The relationships to get prerequisites for"
+    required: false
+    default: "requires"
+  features:
+    description: "The optional features to get prerequisites for"
+    required: false
+    default: ""
+  sources:
+    description: "Source files to check for prerequisites"
+    required: false
+    default: "MYMETA.json MYMETA.yml META.json META.yml Makefile cpanfile"
+
+outputs:
+  perl:
+    description: "The prerequisites formatted with a version in the syntax expected by cpanm or cpm"
+  prereqs:
+    description: "The prerequisites formatted with a version in the syntax expected by cpanm or cpm"
+  prereqs:
+    description: "The prerequisites formatted without a version as expected by CPAN.pm"
+  prereqsJSON:
+    description: "The prerequisites as a JSON string with modules as the keys and versions as the values"
+
+runs:
+  using: "node20"
+  main: "dist/main.js"