From b8685c570ea849367f1a719121bcba0bf6645b3f Mon Sep 17 00:00:00 2001
From: Patrik Ragnarsson <patrik@starkast.net>
Date: Sat, 5 Nov 2022 18:53:16 +0100
Subject: [PATCH] Set environment variables with info about the release

Close #1
---
 action.yml | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/action.yml b/action.yml
index f7214c3..0456298 100644
--- a/action.yml
+++ b/action.yml
@@ -24,6 +24,13 @@ runs:
       env:
         FLY_API_TOKEN: "${{ inputs.fly-token }}"
 
+    - name: Lookup app release version
+      shell: bash
+      run: |
+        echo "FLY_RELEASE_VERSION=$(fly releases --json | jq 'max_by(.Version).Version')" >> $GITHUB_ENV
+      env:
+        FLY_API_TOKEN: "${{ inputs.fly-token }}"
+
     - name: Create deployment in GitHub
       if: ${{ inputs.github-token }}
       shell: bash
@@ -45,7 +52,11 @@ runs:
 
     - name: Deploy to Fly
       shell: bash
-      run: flyctl deploy --remote-only
+      run: |
+        flyctl deploy --remote-only \
+          --env RELEASE_COMMIT=$(git rev-parse --verify HEAD) \
+          --env RELEASE_CREATED_AT=$(date --iso-8601=seconds) \
+          --env RELEASE_VERSION="v$(( $FLY_RELEASE_VERSION + 1 ))"
       env:
         FLY_API_TOKEN: "${{ inputs.fly-token }}"