ejilay / skabelon

go template file processor

SKABELON

Simple tool for preprocessing files with environment variables. May be useful for Docker containers run scripts for config files preprocessing.

Currently uses all available environment variables.

Usage:

$ ENV_VAR=value1 skabelon input.envtmpl output.conf

For input file like this

The variable $ENV_VAR is {{ .ENV_VAR }} and $SHELL is {{ .SHELL }}

Will be produced output

The variable $ENV_VAR is value1 and $SHELL is /bin/bash

IMPROVEMENTS

[x] Simple file processing

[ ] stdin to stdout processing

[ ] multiple file processing

[ ] multiple template support, nested templates

[ ] variables overrdiding and filtering