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Author: laurentsimon

README.md

@@ -1,2 +1,99 @@
-# scorecard-actions
-This repository contains the code for [scorecard](https://github.com/ossf/scorecard)'s GitHub actions.
+# Scorecards' GitHub action
+
+> Official GitHub Action for [OSSF scorecard](https://github.com/ossf/scorecard).
+
+## Installation
+The simplest and quickest way to install Scorecards's GitHub action is from the [GitHub's marketplace](https://github.com/marketplace/actions/ossf-scorecard-action).
+
+### Inputs
+
+| Name | Required | Description |
+| ----- | -------- | ----------- |
+| `result_file` | yes | The file that contains the results. |
+| `result_format` | yes | The format in which to store the results [json \| sarif]. For GitHub's scanning dashboard, select `sarif`. |
+| `repo_token` | yes | PAT token with read-only access. Follow [these steps](#pat-token-creation) to create it. |
+| `publish_results` | recommended | This will allow you to display a badge on your repository to show off your hard work (release scheduled for Q2'22). See details [here](#publishing-results).|
+
+### PAT token creation
+1. Create a PAT token [here](https://github.com/settings/tokens/new) with the following read permissions:
+    - Note: `Read-only token for OSSF Scorecard Action`
+    - Expiration: `No expiration`
+    - Scopes: 
+        * `repo > public_repo`
+        * `admin:org > read:org`
+        * `admin:repo_hook > read:repo_hook`
+        * `write:discussion > read:discussion`
+    - Create and copy the token.
+
+2. Create a new repository secret at `https://github.com/<org>/<repo>/settings/secrets/actions/new` with the following settings:
+    - Name: `SCORECARD_TOKEN`
+    - Value: the value of the token created in step 1 above.
+
+### Publishing results
+The Scorecard team runs a weekly scan of public GitHub repositories in order to track 
+the overall security health of the open source ecosystem. The results of the scans are publicly
+available as described [here](https://github.com/ossf/scorecard#public-data).
+Setting `publish_results: true` replaces the results of the team's weelky scans, 
+helping us scale by cutting down on repeated workflows and GitHub API requests.
+This option is needed to enable badges on the repo (release scheduled for Q2'22). 
+If you are installing the action on a private repo, set it to `publish_results: false` or 
+comment the line.
+
+### Full example
+
+```yml
+name: Scorecards supply-chain security
+on: 
+  # Only the default branch is supported.
+  branch_protection_rule:
+  schedule:
+    # Weekly on Saturdays.
+    - cron: '30 1 * * 6'
+  push:
+    branches: [ main, master ]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecards analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+    
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@ec3a7ce113134d7a93b817d10a8272cb61118579 # v2.4.0
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@59f9117686133e93b60a8f23131f87089a076e1b
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          # Read-only PAT token. To create it,
+          # follow the steps in https://github.com/ossf/scorecard-action#pat-token-creation.
+          repo_token: ${{ secrets.SCORECARD_TOKEN }}
+          # Publish the results to enable scorecard badges. For more details, see
+          # https://github.com/ossf/scorecard-action#publishing-results.
+          # If you are installing the action on a private repo, set it to `publish_results: false` 
+          # or comment out the following line.
+          publish_results: true
+
+      # Upload the results as artifacts (optional).
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@82c141cc518b40d92cc801eee768e7aafc9c2fa2 # v2.3.1
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+      
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@5f532563584d71fdef14ee64d17bafb34f751ce5 # v1.0.26
+        with:
+          sarif_file: results.sarif
+```