shfmt

Format shell script based on Docker.

This is shfmt wrapper.

Requirements

• Docker

Usage

Format a file

docker run --rm -v $PWD:/work tmknom/shfmt foo.sh

Format all .sh extension

Use -w to write result to file instead of stdout.

docker run --rm -v $PWD:/work tmknom/shfmt -w **/*.sh

Format Google's Shell Style Guide

Use -i N to indent with a number of spaces instead of tabs. Get the formatting appropriate for Google's Shell Style Guide.

docker run --rm -v $PWD:/work tmknom/shfmt -i 2 -ci -w **/*.sh

Help

For details, refer to mvdan/sh.

docker run --rm -v $PWD:/work tmknom/shfmt

Makefile targets

build                          Build docker image
format                         Format code
help                           Show help
install                        Install requirements
lint                           Lint code

Development

Installation

git clone [email protected]:tmknom/shfmt.git
cd shfmt
make install

Deployment

Automatically deployed by "DockerHub Automated Build" after merge.

Deployment Pipeline

1. GitHub - Version Control System
   • https://github.com/tmknom/shfmt
2. CircleCI - Continuous Integration
   • https://circleci.com/gh/tmknom/shfmt
3. Docker Hub - Docker Registry
   • https://hub.docker.com/r/tmknom/shfmt
4. MicroBadger - Docker Inspection
   • https://microbadger.com/images/tmknom/shfmt

License

Apache 2 Licensed. See LICENSE for full details.