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oh-my-fish/init.fish

59 lines
1.6 KiB
Fish

# SYNOPSIS
# Initialize Oh My Fish.
#
# OVERVIEW
# + Autoload Oh My Fish packages, themes and config path
# + For each <pkg> inside {$OMF_PATH,$OMF_CONFIG}
# + Autoload <pkg> directory
# + Source <pkg>.fish
# + Emit init_<pkg> event
#
# + Autoload {$OMF_PATH,$OMF_CONFIG}/functions
# + Source {$OMF_PATH,$OMF_CONFIG}/events → fish-shell/fish-shell/issues/845
# + Source $OMF_CONFIG/init.fish
#
# ENV
# OSTYPE Operating system.
# RESET_PATH Original $PATH preseved across Oh My Fish reloads.
# OMF_PATH Set in ~/.config/fish/config.fish
# OMF_IGNORE List of packages to ignore.
# OMF_CONFIG Same as OMF_PATH. ~/.dotfiles by default.
# OMF_VERSION Oh My Fish! version
if set -q RESET_PATH
set PATH $RESET_PATH
else
set -gx RESET_PATH $PATH
end
set -q OSTYPE; or set -g OSTYPE (uname)
# Save the head of function path and autoload core functions
set -l user_function_path $fish_function_path[1]
set fish_function_path[1] $OMF_PATH/lib
set -l theme {$OMF_PATH,$OMF_CONFIG}/themes/(cat $OMF_CONFIG/theme)
set -l paths $OMF_PATH/pkg/*
set -l config $OMF_CONFIG/pkg/*
set -l ignore $OMF_IGNORE
for path in $paths
set config $OMF_CONFIG/(basename $path) $config
end
for path in $OMF_PATH/lib $OMF_PATH/lib/git $paths $theme $config
contains -- (basename $path) $ignore; and continue
autoload $path $path/completions
source $path/(basename $path).fish ^/dev/null
and emit init_(basename $path) $path
end
autoload $OMF_CONFIG/functions
autoload $user_function_path
for path in {$OMF_PATH,$OMF_CONFIG}/events.fish $OMF_CONFIG/init.fish
source $path ^/dev/null
end
set -g OMF_VERSION "1.0.0"