https://github.com/lavoiesl/bash-templater

Very simple templating system that replace {{VAR}} by $VAR environment value, supports defines
https://github.com/lavoiesl/bash-templater

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Very simple templating system that replace {{VAR}} by $VAR environment value, supports defines

• Host: GitHub
• URL: https://github.com/lavoiesl/bash-templater
• Owner: lavoiesl
• License: mit
• Created: 2012-11-01T17:18:08.000Z (about 12 years ago)
• Default Branch: master
• Last Pushed: 2021-01-07T10:59:23.000Z (almost 4 years ago)
• Last Synced: 2024-02-13T21:52:16.893Z (11 months ago)
• Topics: shell
• Language: Shell
• Size: 8.79 KB
• Stars: 54
• Watchers: 4
• Forks: 61
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# BASH Templater

Very simple templating system that replace `{{VAR}}` by `$VAR` environment value.

Supports default values by writting `{{VAR=value}}` in the template.

[![Build Status](https://travis-ci.org/lavoiesl/bash-templater.svg?branch=master)](https://travis-ci.org/lavoiesl/bash-templater)

## Author

Sébastien Lavoie 

See http://blog.lavoie.sl/2012/11/simple-templating-system-using-bash.html for other details

## Usage

```sh

# Passing arguments directly

VAR=value templater.sh template

# Evaluate /tmp/foo and pass those variables to the template

# Useful for defining variables in a file

# Parentheses are important for not polluting the current shell

(set -a && . /tmp/foo && templater.sh template)

# A variant that does NOT pass current env variables to the templater

sh -c "set -a && . /tmp/foo && templater.sh template"

```

## Examples

See examples/