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Fish

###
# Loader for Oh My Fish! packages
# Loads all packages stored in ~/.config/fish/pkgs/
#
# Inspired by https://github.com/jorgebucaran/fisher
###
set -q pkgs_path; or set -g pkgs_path ~/.config/fish/pkgs
# also search for functions/completions/binaries/manpages within packages
set fish_function_path $fish_function_path[1] $pkgs_path/.functions $pkgs_path/*/functions $fish_function_path[2..-1]
set fish_complete_path $fish_complete_path[1] $pkgs_path/*/completions $fish_complete_path[2..-1]
set -x PATH $pkgs_path/*/bin $PATH
set -x MANPATH $pkgs_path/*/man $MANPATH
# load package key bindings when needed
if functions -q fish_user_key_bindings
functions -c fish_user_key_bindings fish_user_key_bindings_copy
end
function fish_user_key_bindings
for file in $pkgs_path/*/key_bindings.fish
builtin source $file 2>&1 > /dev/null
end
if functions -q fish_user_key_bindings_copy
fish_user_key_bindings_copy
end
end
# load custom config from packages
for file in $pkgs_path/*/conf.d/*.fish $pkgs_path/*/init.fish
builtin source $file 2> /dev/null
end
# ensure that the prompt is loaded (doesn't autoload for some reason)
if test -f $pkgs_path/.functions/fish_prompt.fish
builtin source $pkgs_path/.functions/fish_prompt.fish 2> /dev/null
end
# collect all functions on the top-level of packages into $pkgs_path/.functions
# (run by Ansible after packages have been updated)
function _pkgs_collect_functions
# clear the functions directory as we rebuild it from scratch
if test -d $pkgs_path/.functions
command rm -rf $pkgs_path/.functions
end
command mkdir -p $pkgs_path/.functions
# consider all fish files in the top-level of each package
for src in $pkgs_path/*/*.fish
set -l package (command basename (command dirname $src))
set -l filename (command basename $src)
# we don't care about uninstall.fish;
# init.fish and key_bindings.fish are dynamically handled on runtime above
if not contains $filename {init,key_bindings,uninstall}.fish
# create a relative symlink
command ln -sf ../$package/$filename $pkgs_path/.functions/$filename
end
end
end