guix-dotfiles/home-config/fish/functions/fenv.fish

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Fish
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2024-04-13 03:06:03 +00:00
# The MIT License (MIT)
# Copyright (c) 2015 Derek Willian Stavis
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
function fenv -d "Run bash scripts and import variables modified by them"
if count $argv >/dev/null
if string trim -- $argv | string length -q
fenv.main $argv
return $status
end
return 0
else
echo (set_color red)'error:' (set_color normal)'parameter missing'
echo (set_color cyan)'usage:' (set_color normal)'fenv <bash command>'
return 23 # EINVAL
end
end