https://github.com/joehillen/ev-fish

Load environment variables from files and directories using fish shell, like envdir
https://github.com/joehillen/ev-fish

djb env environment environment-variables fish fish-plugin fish-plugins fish-shell fisherman oh-my-fish oh-my-fish-plugin

Last synced: 3 months ago
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Load environment variables from files and directories using fish shell, like envdir

• Host: GitHub
• URL: https://github.com/joehillen/ev-fish
• Owner: joehillen
• License: mit
• Created: 2017-01-03T07:45:22.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2022-05-18T21:44:02.000Z (over 2 years ago)
• Last Synced: 2023-06-11T04:15:27.687Z (over 1 year ago)
• Topics: djb, env, environment, environment-variables, fish, fish-plugin, fish-plugins, fish-shell, fisherman, oh-my-fish, oh-my-fish-plugin
• Language: Shell
• Homepage:
• Size: 21.5 KB
• Stars: 19
• Watchers: 1
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# ev-fish

[envdir](https://cr.yp.to/daemontools/envdir.html) for fish shell

Load environment variables from files and directories.

# Usage

```

$ ev -h

Usage:

    ev [-q] PATH ...

    ev [-q] -u PATH ...

Options:

    -q            No output

    -u PATH       Unset environment variables in PATH

    -h --help     Show this message

EVPATH=/home/joe/.config/env

EVPATH is the directory or list of directories where ev will search.

PATH can be a name of a file/directory in EVPATH or a path to a file/directory.

```

By default, `EVPATH` is `$XDG_CONFIG_HOME/env`.

## Example

```

$ env | grep FOO

$ env | grep BAR

$ tree ~/.config/env/foo/

/home/joe/.config/env/foo/

├── FOO

└── BAR

0 directories, 2 files

$ ev foo

FOO

BAR

$ env | grep FOO

FOO=foo123

$ env | grep BAR

BAR=bar

$ ev -u foo

FOO

BAR

$ env | grep FOO

$ env | grep BAR

```

## Executables

If a file is executable, `ev` will run the file and store the result.

```

$ echo >IP "\

   #!/bin/sh

   curl -s ifconfig.co"

$ chmod +x IP

$ ./IP

8.8.8.8

$ env | grep IP

$ ev IP

IP

$ env | grep IP

IP=8.8.8.8

```

## Recursive

`ev` will recursively add environment variables from subdirectories.

```

$ env | grep FOO

$ env | grep BAR

$ env | grep BAZ

$ tree envvars/

envvars/

└── foo

    ├── FOO

    └── bar

        ├── BAR

        └── baz

            └── BAZ

3 directories, 3 files

$ ev envvars

FOO

BAR

BAZ

$ env | grep FOO

FOO=foo

$ env | grep BAR

BAR=bar

$ env | grep BAZ

BAZ=baz

$ ev -u envvars

FOO

BAR

BAZ

$ env | grep FOO

$ env | grep BAR

$ env | grep BAZ

```

# Installation

## [fisherman](https://github.com/fisherman/fisherman) (recommended)

```

fisher install joehillen/ev-fish

```

## Using [fundle](https://github.com/tuvistavie/fundle)

Add the following to `~/.config/fish/config.fish` and run `fundle install`.

```

fundle plugin 'joehillen/ev-fish'

```

## Manually

Run `make` or

```

cp functions/ev.fish ~/.config/fish/functions/

cp completions/ev.fish ~/.config/fish/completions/

```