Merge pull request #2 from duckbytes/get_env_name

Get graphql api and backend env name

Dockerfile

@@ -1,5 +1,5 @@
 # Container image that runs your code
-FROM alpine:3.16
+FROM alpine:latest
 
 RUN apk add aws-cli jq
 

README.md

@@ -9,7 +9,7 @@ Example:
 
 ```
 - name: Wait for Amplify to finish remote build
-  uses: duckbytes/amplify-build-status@v1.1
+  uses: duckbytes/amplify-build-status@v2
   with:
     app-id: ${{ secrets.AMPLIFY_APP_ID }}
     branch-name: ${{ github.ref_name }}
@@ -31,7 +31,7 @@ Click on *Edit backend* and copy the appId value.
 
 ### Inputs
 
-`app-id`, `branch-name` and `commit-id` are all required input. You also must set `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY` and `AWS_REGION` in your environnment variables.
+`app-id`, `branch-name` and `commit-id` are all required input. You also must set `AWS_ACCESS_KEY_ID`, `AWS_SECRET_ACCESS_KEY` and `AWS_REGION` in your environment variables.
 
 Other inputs are:
 
@@ -41,8 +41,20 @@ Other inputs are:
 
 ### Outputs
 - `status` # The build status output according to the AWS CLI.
+- `backend_environment` # The environment name.
+- `graphql_endpoint` # The GraphQL endpoint.
+
+You can access these values later in your workflow like this:
+
+`${{ steps.amplify_status.outputs.environment_name }}`
 
 ## Known issues
 
+Sometimes the Amplify console doesn't automatically associate a backend with a new deployment.
+
+Amplify will successfully complete the new build, but it is necessary click `(Edit)` next to "Continuous deploys set up" and set it to the correct backend before the action can return the environment name and GraphQL endpoint.
+
+**only on V1**
+
 If you are connecting a branch to Amplify for the first time, the commit-id may be `HEAD` instead of the commit sha.
-Any subsequent bulds triggered by commits will use the actual commit sha.
+Any subsequent builds triggered by commits will use the actual commit sha.

action.yml

@@ -29,6 +29,10 @@ inputs:
 outputs:
   status:
     description: 'The result of the build.'
+  backend_environment:
+    description: 'The environment name'
+  graphql_endpoint:
+    description: 'The GraphQL endpoint.'
 runs:
   using: 'docker'
   image: 'Dockerfile'

entrypoint.sh

@@ -1,5 +1,7 @@
 #!/bin/sh -l
 
+set -e
+
 APP_ID=$1
 BRANCH_NAME=$2
 COMMIT_ID=$3
@@ -43,13 +45,65 @@ if [[ $TIMEOUT -lt 0 ]]; then
     exit 1
 fi
 
+get_backend_env_name () {
+    local env_name;
+    local env_arn;
+    local next_token="";
+    local list_result;
+    # get backendEnvironmentArn from get branch first
+    env_arn=$(aws amplify get-branch --app-id "$APP_ID" --branch-name "$BRANCH_NAME" | jq -r ".branch.backendEnvironmentArn")
+    # search the list of backend environments for the environment name
+    while : ; do
+        list_result=$(aws amplify list-backend-environments --app-id "$APP_ID" --next-token "$next_token")
+        env_name=$(echo $list_result | jq -r ".backendEnvironments[] | select(.backendEnvironmentArn == \"$env_arn\") | .environmentName")
+        if [[ -n $env_name ]]; then
+            env_name=$(echo $env_name | tr -d " \t\n\r")
+            break
+        fi
+        next_token=$(echo $list_result | jq -r ".nextToken")
+        next_token=$(echo $next_token | tr -d " \t\n\r")
+        if [[ -z $next_token ]] || [[ $next_token == "null" ]]; then
+            break
+        fi
+    done
+    exit_status=$?
+    echo "$env_name"
+    return $exit_status
+}
+
+get_backend_graphql_endpoint () {
+    local endpoint;
+    local env_name;
+    local test;
+    env_name=$(get_backend_env_name)
+    echo "Found env name getting graphql endpoint: $env_name" >&2
+    endpoint=$(aws amplifybackend get-backend --app-id "$APP_ID" --backend-environment-name "$env_name" | jq -r ".AmplifyMetaConfig" | jq -r ".api.platelet.output.GraphQLAPIEndpointOutput")
+    exit_status=$?
+    endpoint=$(echo $endpoint | tr -d " \t\n\r")
+    echo "$endpoint"
+    return $exit_status
+}
+
+
+write_output () {
+    local env_name;
+    local graphql_endpoint;
+    echo "status=$STATUS" >> $GITHUB_OUTPUT
+    env_name=$(get_backend_env_name)
+    graphql_endpoint=$(get_backend_graphql_endpoint)
+    echo "Found environment name: $env_name"
+    echo "Found graphql endpoint: $graphql_endpoint"
+    echo "environment_name=$env_name" >> $GITHUB_OUTPUT
+    echo "graphql_endpoint=$graphql_endpoint" >> $GITHUB_OUTPUT
+}
+
 get_status () {
     local status;
-    status=$(aws amplify list-jobs --app-id "$1" --branch-name "$2" | jq -r ".jobSummaries[] | select(.commitId == \"$3\") | .status")
+    status=$(aws amplify list-jobs --app-id "$APP_ID" --branch-name "$BRANCH_NAME" | jq -r ".jobSummaries[] | select(.commitId == \"$COMMIT_ID\") | .status")
     exit_status=$?
     # it seems like sometimes status ends up with a new line in it?
     # strip it out
-    status=$(echo $status | tr '\n' ' ')
+    status=$(echo $status | tr -d " \t\n\r")
     echo "$status"
     return $exit_status
 }
@@ -71,11 +125,11 @@ fi
 
 if [[ $STATUS == "SUCCEED" ]]; then
     echo "Build Succeeded!"
-    echo "status=$STATUS" >> $GITHUB_OUTPUT
+    echo $(write_output)
     exit 0
 elif [[ $STATUS == "FAILED" ]]; then
     echo "Build Failed!"
-    echo "status=$STATUS" >> $GITHUB_OUTPUT
+    echo $(write_output)
     no_fail_check
 fi
 
@@ -105,7 +159,7 @@ seconds=$(( $TIMEOUT * 60 ))
 count=0
 
 if [[ "$WAIT" == "false" ]]; then
-    echo "status=$STATUS" >> $GITHUB_OUTPUT
+    echo $(write_output)
     exit 0
 elif [[ "$WAIT" == "true" ]]; then
     while [[ $STATUS != "SUCCEED" ]]; do
@@ -121,13 +175,13 @@ elif [[ "$WAIT" == "true" ]]; then
         fi
         if [[ $STATUS == "FAILED" ]]; then
             echo "Build Failed!"
-            echo "status=$STATUS" >> $GITHUB_OUTPUT
+            echo $(write_output)
             no_fail_check
         else
             echo "Build in progress... Status: $STATUS"
         fi
         count=$(( $count + 30 ))
     done
     echo "Build Succeeded!"
-    echo "status=$STATUS" >> $GITHUB_OUTPUT
+    echo $(write_output)
 fi