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53 lines
1.2 KiB
Markdown
53 lines
1.2 KiB
Markdown
fisher-commands(7) -- Creating Fisherman Commands
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## SYNOPSIS
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This document describes how to add new commands to Fisherman. A Fisherman command is a function that you can invoke like `fisher command` [*options*].
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## DESCRIPTION
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To add a command, create a function `fisher_<my_command>`:
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```
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function fisher_hello -d "Friendly command"
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echo hello
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end
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```
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Make sure it works: `fisher hello`.
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To make this function available to the current and future fish sessions, add it to `$XDG_CONFIG_HOME`/fish/functions:
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```
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funcsave fisher_hello
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```
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You may also choose to save this function to `$fisher_config`/functions.
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## EXAMPLES
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The following example implements a command to retrieve plugin information and format the output into columns.
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```
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function fisher_info -d "Display information about plugins"
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switch "$argv"
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case -h --help
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printf "usage: fisher info name | url [...]\n\n"
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printf " -h --help Show usage help\n"
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return
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end
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for item in $argv
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fisher search $item --name --info
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end | sed -E 's/;/: /' | column
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end
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```
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## SEE ALSO
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`fisher`(1)<br>
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`fisher`(7)<br>
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`funcsave`(1)<br>
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`fisher help plugins`<br>
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