Feat: working_directory support (#6)

README.md

@@ -4,6 +4,8 @@ This action gets the output of `mix test --cover`, treats it, and creates a feed
 
 By default, this action assumes that you are using Elixir's default coverage tool. However, it also supports [ExCoveralls](https://github.com/parroty/excoveralls), and if you prefer it, simply add the `coverage_tool` configuration inside the `with` option that specifies it.
 
+Additionally, this action supports setting a `working_directory` as an input if your Elixir project is not at the root of the repository.
+
 ![image](https://user-images.githubusercontent.com/10376340/200857131-94cb2147-d703-4965-be5c-6cd6521826da.png#gh-light-mode-only)
 ![image](https://user-images.githubusercontent.com/10376340/200857627-8232b1de-fcbe-4b68-9f30-df2b89b61ccf.png#gh-dark-mode-only)
 
@@ -39,10 +41,10 @@ jobs:
       - uses: actions/checkout@v3
 
       - name: Setup Erlang and Elixir
-        uses: erlef/setup-beam@v1.13.1
+        uses: erlef/setup-beam@v1.15.4
         with:
-          elixir-version: "1.14.1"
-          otp-version: "25.1.2"
+          elixir-version: "1.14.5-otp-26"
+          otp-version: "26.0"
 
       - name: Mix and build cache
         uses: actions/cache@v3
@@ -62,9 +64,10 @@ jobs:
           mix compile --warnings-as-errors
 
       - name: Tests & Coverage
-        uses: josecfreittas/elixir-coverage-feedback-action@v0.3.1
+        uses: josecfreittas/elixir-coverage-feedback-action@v0.4
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           coverage_threshold: 80
+          # working_directory: ./your_project_directory
           # coverage_tool: excoveralls
 ```

action.yml

@@ -14,19 +14,27 @@ inputs:
     default: "default"
     required: false
   coverage_threshold:
-    description: “Coverage threshold”
+    description: "Coverage threshold"
     default: 90
     required: false
+  working_directory:
+    description: "Working directory"
+    default: "."
+    required: false
 
 runs:
   using: "composite"
   steps:
+
     - name: Tests and coverage
       id: tests
       shell: bash
-      run: if mix test --cover 2>&1 | tee coverage_report.log; then echo 'success running the tests'; fi
+      run: |
+        cd ${{ inputs.working_directory }}
+        if mix test --cover 2>&1 | tee coverage_report.log; then echo 'success running the tests'; fi
+
     - name: Feedback comment
-      uses: actions/github-script@v6.1.0
+      uses: actions/github-script@v6.4.1
       with:
         github-token: ${{ inputs.github_token }}
         script: |
@@ -42,4 +50,5 @@ runs:
             context,
             coverageTool,
             coverageThreshold: ${{ inputs.coverage_threshold }},
+            workingDirectory: '${{ inputs.working_directory }}',
           });

script.js

@@ -82,9 +82,11 @@ const maybeCreateOrUpdateComment = async ({ github, owner, repo, issueNumber, co
   });
 }
 
-module.exports = async ({ core, actor, github, context, coverageTool, coverageThreshold }) => {
+module.exports = async ({ core, actor, github, context, coverageTool, coverageThreshold, workingDirectory }) => {
   const fs = require("fs");
 
+  process.chdir(workingDirectory);
+
   const output = fs.readFileSync("./coverage_report.log", { encoding: "utf8", flag: "r" });
   const outputParser = parsers[coverageTool] || parsers.default;
   const data = outputParser(output);