Endpoint Support

README.md

@@ -44,6 +44,7 @@ The following settings must be passed as environment variables as shown in the e
 | `AWS_SECRET_ACCESS_KEY` | Your AWS Secret Access Key. [More info here.](https://docs.aws.amazon.com/general/latest/gr/managing-aws-access-keys.html) | `secret` | **Yes** | N/A |
 | `AWS_S3_BUCKET` | The name of the bucket you're syncing to. For example, `jarv.is`. | `secret` | **Yes** | N/A |
 | `AWS_REGION` | The region where you created your bucket in. For example, `us-east-1`. [Full list of regions here.](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-regions-availability-zones.html#concepts-available-regions) | `env` | **Yes** | N/A |
+| `AWS_S3_ENDPOINT` | The endpoint URL of the bucket you're syncing to. Can be used for VPC scenarios or for S3 compliant products like [DigitalOcean Spaces](https://www.digitalocean.com/community/tools/adapting-an-existing-aws-s3-application-to-digitalocean-spaces). | `env` | No | AWS |
 | `SOURCE_DIR` | The local directory you wish to sync/upload to S3. For example, `./public` | `env` | No | `.` |
 | `DEST_DIR` | The directory inside of the S3 bucket you wish to sync/upload to. Eg: `my_project/assets`.  | `env` | No | `/` |
 

entrypoint.sh

@@ -22,6 +22,12 @@ if [ -z "$AWS_REGION" ]; then
   exit 1
 fi
 
+# Default to CLI defined AWS endpoint
+ENDPOINT_APPEND=""
+if [ "$AWS_S3_ENDPOINT" ]; then
+  ENDPOINT_APPEND="--endpoint-url $AWS_S3_ENDPOINT"
+fi
+
 # Default to syncing entire repo if SOURCE_DIR not set.
 SOURCE_DIR=${SOURCE_DIR:-.}
 
@@ -38,5 +44,5 @@ EOF
 # Use our dedicated profile and suppress verbose messages.
 # All other flags are optional via `args:` directive.
 sh -c "aws s3 sync ${SOURCE_DIR} s3://${AWS_S3_BUCKET}/${DEST_DIR} \
-              --profile s3-sync-action \
+              --profile s3-sync-action ${ENDPOINT_APPEND} \
               --no-progress $*"