feat: initial commit

Author: iBotPeaches

.gitignore

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+node_modules/
+
+# ide
+.idea

Dockerfile

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+FROM amazon/aws-cli
+
+# Move files in for deployment & cleanup
+COPY deploy.sh /deploy.sh
+COPY cleanup.sh /cleanup.sh
+
+# Get tools needed for packaging
+RUN yum update -y \
+  && yum install -y zip unzip jq \
+  && yum clean all

README.md

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+# AWS CodeDeploy Action
+To automatically deploy applications to EC2 via CodeDeploy.
+
+---
+
+## Usage
+
+---
+### Install as Local Action
+For quicker troubleshooting cycles, the action can be copied directly into another project. This way, changes to the action and it's usage can happen simultaneously, in one commit.
+
+1. Copy this repository into your other project as `.github/actions/aws-codedeploy-action`. Be careful: simply cloning in place will likely install it as a submodule--make sure to copy the files without `.git`
+2. In your other project's workflow, in the action step, set\
+   `uses: ./.github/actions/aws-codedeploy-action`

action.yaml

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+name: 'AWS CodeDeploy'
+description: 'Deploy projects to EC2 via CodeDeploy'
+inputs:
+  aws_access_key:
+    description: 'AWS Access Key'
+    required: true
+  aws_secret_key:
+    description: 'AWS Secret Key'
+    required: true
+  aws_region:
+    description: 'AWS Region'
+    required: false
+    default: 'us-east-1'
+  s3_bucket:
+    description: 'S3 Bucket for CodeDeploy Assets'
+    required: true
+  s3_prefix:
+    description: 'S3 Prefix for ZIP. Defaults to $BUILD#-$BUILDSHAHASH.zip'
+    required: false
+    default: ''
+  s3_folder:
+    description: 'S3 Folder for ZIP.'
+    required: true
+  directory:
+    description: 'Directory to be archived instead of entire workspace.'
+    required: false
+  excluded_files:
+    description: 'Files to be excluded during archiving (space delimited).'
+    required: false
+  codedeploy_name:
+    description: 'AWS CodeDeploy Application Name'
+    required: true
+  codedeploy_group:
+    description: 'AWS CodeDeploy Application Group'
+    required: true
+runs:
+    using: 'docker'
+    image: 'Dockerfile'
+    entrypoint: '/deploy.sh'
+    post-entrypoint: '/cleanup.sh'

cleanup.sh

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+#!/bin/sh -l
+
+# Empty secure environments
+export AWS_ACCESS_KEY_ID=''
+export AWS_SECRET_ACCESS_KEY=''
+export AWS_DEFAULT_REGION=''

deploy.sh

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+#!/bin/bash -l
+set -e
+MAX_POLLING_ITERATIONS=60
+
+# 1) Load our permissions in for aws-cli
+export AWS_ACCESS_KEY_ID=$INPUT_AWS_ACCESS_KEY
+export AWS_SECRET_ACCESS_KEY=$INPUT_AWS_SECRET_KEY
+export AWS_DEFAULT_REGION=$INPUT_AWS_REGION
+
+# 2) Zip up the package
+DIR_TO_ZIP="./$INPUT_DIRECTORY"
+if [ ! -f "$DIR_TO_ZIP/appspec.yml" ]; then
+    echo "::error::appspec.yml was not located at: $DIR_TO_ZIP"
+    exit 1;
+fi
+
+ZIP_FILENAME=$GITHUB_RUN_ID-$GITHUB_SHA.zip
+EXCLUDED_FILES_COMMAND=$(sed -En "s/ /-x/p")
+
+zip -r --quiet "$ZIP_FILENAME" "$DIR_TO_ZIP" -x "$EXCLUDED_FILES_COMMAND" -x \*.git\*
+if [ ! -f "$ZIP_FILENAME" ]; then
+    echo "::error::$ZIP_FILENAME was not generated properly (zip generation failed)."
+    exit 1;
+fi
+
+if [ "$(unzip -l "$ZIP_FILENAME" | grep -q appspec.yml)" = "0" ]; then
+    echo "::error::$ZIP_FILENAME was not generated properly (missing appspec.yml)."
+    exit 1;
+fi
+
+# 3) Upload the deployment to S3, drop old archive.
+function getArchiveETag() {
+    aws s3api head-object --bucket "$INPUT_S3_BUCKET" \
+     --key "$INPUT_S3_FOLDER"/"$ZIP_FILENAME" \
+     --query ETag --output text
+}
+
+aws s3 cp "$ZIP_FILENAME" s3://"$INPUT_S3_BUCKET"/"$INPUT_S3_FOLDER"/"$ZIP_FILENAME" > /dev/null 2>&1
+ZIP_ETAG=$(getArchiveETag)
+
+rm "$ZIP_FILENAME"
+
+# 4) Start the CodeDeploy
+function getActiveDeployments() {
+    aws deploy list-deployments --application-name "$INPUT_CODEDEPLOY_NAME" \
+        --deployment-group-name "$INPUT_CODEDEPLOY_GROUP" \
+        --include-only-statuses "Queued" "InProgress" "Stopped" |  jq -r '.deployments';
+}
+
+function pollForActiveDeployments() {
+    deadlockCounter=0;
+    while [ "$(getActiveDeployments)" != "[]" ]; do
+        echo "::warning::Deployment in progress. Sleeping 15 seconds. (Try $((++deadlockCounter)))";
+
+        if [ "$deadlockCounter" -gt "$MAX_POLLING_ITERATIONS" ]; then
+            echo "::error:: Max polling iterations reached (15min)."
+            exit 1;
+        fi
+        sleep 15s;
+    done;
+}
+pollForActiveDeployments
+
+# 5) Poll / Complete
+function deployRevision() {
+    aws deploy create-deployment \
+        --application-name "$INPUT_CODEDEPLOY_NAME" \
+        --deployment-group-name "$INPUT_CODEDEPLOY_GROUP" \
+        --description "$GITHUB_REF - $GITHUB_SHA" \
+        --s3-location bucket="$INPUT_S3_BUCKET",bundleType=zip,eTag="$ZIP_ETAG",key="$INPUT_S3_FOLDER"/"$ZIP_FILENAME" > /dev/null 2>&1
+}
+
+echo "Deploying to $INPUT_CODEDEPLOY_GROUP.";
+deployRevision
+
+sleep 10;
+pollForActiveDeployments
+echo "Deployed to $INPUT_CODEDEPLOY_GROUP!";
+exit 0;