goprintenv

goprintenv

Description

goprintenv is a super simple command line program for printing environment variables, including in custom formats. goprintenv supports the following operating systems and architectures. While goprintenv does not intend to be a drop-in replacement to the system printenv command, it aims to provide a similar command line usage and an enhanced capability.

Platforms

Installation

No installation is required. Just grab a release. You might want to rename your binary to just goprintenv (or printenv) for convenience.

If you do have go already installed, you can just run using go run main.go or install with make install

Usage

See the usage below or the following examples.

goprintenv is a super simple utility to print environment variables in a custom format.  Supports: csv, bson, go, json, properties, tags, toml, tsv, yaml.

Usage:
  goprintenv [-f FORMAT] [flags] [variable]...

Flags:
  -f, --format string   output format, one of: csv, bson, go, json, properties, tags, toml, tsv, yaml (default "properties")
  -h, --help            help for goprintenv
  -0, --null            use a NUL byte to end each line instead of a newline character
  -p, --pretty          use pretty output format
  -r, --reversed        if output is sorted, sort in reverse alphabetical order
  -s, --sorted          sort output

Examples

All Environment Variables

goprintenv -f json

Subset of Environment Variables

goprintenv accepts a list of environment variables.

goprintenv SHELL PATH

Subset of Environment Variables as Pretty JSON

goprintenv accepts a list of environment variables and a custom format.

goprintenv -f json -p SHELL PATH

Building

You can build all the released artifacts using make build or run the make target for a specific operating system and architecture.

Testing

Run test using bash scripts/test.sh or make test, which runs unit tests, go vet, go vet with shadow, errcheck, ineffassign, staticcheck, and misspell.

Contributing

Spatial Current, Inc. is currently accepting pull requests for this repository. We'd love to have your contributions! Please see Contributing.md for how to get started.

License

This work is distributed under the MIT License. See LICENSE file.