mirror of
https://github.com/ohmyzsh/ohmyzsh.git
synced 2026-02-13 03:01:32 +01:00
129 lines
4 KiB
Bash
129 lines
4 KiB
Bash
# Initialization script of oh-my-zsh
|
|
#
|
|
# Skip to the bottom of the file to see how oh-my-zsh loads
|
|
# its awesomeness at a single glance.
|
|
|
|
check_for_updates() {
|
|
if [[ $DISABLE_AUTO_UPDATE != "true" ]]; then
|
|
/usr/bin/env ZSH=$ZSH DISABLE_UPDATE_PROMPT=$DISABLE_UPDATE_PROMPT \
|
|
zsh -f $ZSH/tools/check_for_upgrade.sh
|
|
fi
|
|
}
|
|
|
|
# Resolves the names inside of the plugins array to their respective paths.
|
|
# Custom plugins take precedence, if one is found, the default plugin won't
|
|
# be added to ZSH_PLUGIN_PATHS.
|
|
# This variable is used to initialize zsh completions and load the plugins.
|
|
find_plugin_paths() {
|
|
ZSH_PLUGIN_PATHS=()
|
|
local plugin
|
|
local plugin_file
|
|
local plugin_path
|
|
local zsh_path
|
|
|
|
for plugin in $plugins; do
|
|
plugin_path=plugins/$plugin/$plugin.plugin.zsh
|
|
for zsh_path in $ZSH_CUSTOM $ZSH; do
|
|
plugin_file=$zsh_path/$plugin_path
|
|
if [[ -f $plugin_file ]]; then
|
|
ZSH_PLUGIN_PATHS+=$plugin_file
|
|
break
|
|
fi
|
|
done
|
|
done
|
|
}
|
|
|
|
initialize_completions() {
|
|
local short_host
|
|
local plugin
|
|
|
|
# Figure out the SHORT hostname, scutil is for OS X users
|
|
short_host=$($(scutil --get ComputerName 2>/dev/null) || echo ${HOST/.*/})
|
|
|
|
# Save the location of the current completion dump file.
|
|
ZSH_COMPDUMP=${ZDOTDIR:-${HOME}}/.zcompdump-$short_host-$ZSH_VERSION
|
|
|
|
# the plugin directories need to be added to the functions path before compinit
|
|
for plugin in $ZSH_PLUGIN_PATHS; { fpath=(${plugin:h} $fpath) }
|
|
|
|
autoload -U compinit
|
|
compinit -i -d $ZSH_COMPDUMP
|
|
}
|
|
|
|
source_files() {
|
|
local file
|
|
for file in $@; { source $file }
|
|
}
|
|
|
|
load_lib_files() { source_files $ZSH/lib/*.zsh }
|
|
load_plugins() { source_files $ZSH_PLUGIN_PATHS }
|
|
load_customizations() { source_files $ZSH_CUSTOM/*.zsh }
|
|
|
|
# Sources ZSH_THEME
|
|
# Does nothing if ZSH_THEME is an empty string or unset
|
|
_source_zsh_theme() {
|
|
if [[ $ZSH_THEME = "random" ]]; then
|
|
local themes
|
|
local theme_name
|
|
themes=($ZSH/themes/*zsh-theme)
|
|
RANDOM_THEME=${themes[$RANDOM % ${#themes[@]}]}
|
|
theme_name=$(basename $RANDOM_THEME .zsh-theme)
|
|
|
|
source "$RANDOM_THEME"
|
|
echo "[oh-my-zsh] Random theme '$theme_name' loaded..."
|
|
elif [[ $ZSH_THEME != '' ]]; then
|
|
local theme_file
|
|
local theme_path
|
|
local zsh_path
|
|
|
|
# custom themes take precedence over built-in themes!
|
|
theme_path="themes/$ZSH_THEME.zsh-theme"
|
|
for zsh_path in $ZSH_CUSTOM $ZSH; do
|
|
theme_file=$zsh_path/$theme_path
|
|
if [[ -f $theme_file ]]; then
|
|
source $theme_file
|
|
break
|
|
fi
|
|
done
|
|
fi
|
|
}
|
|
|
|
_default_theming() {
|
|
echo "Falling back to default theming"
|
|
# default prompt
|
|
PS1="%n@%m:%~%# "
|
|
|
|
# default variables for theming the git info prompt
|
|
ZSH_THEME_GIT_PROMPT_PREFIX="git:(" # Prefix at the very beginning of the prompt, before the branch name
|
|
ZSH_THEME_GIT_PROMPT_SUFFIX=")" # At the very end of the prompt
|
|
ZSH_THEME_GIT_PROMPT_DIRTY="*" # Text to display if the branch is dirty
|
|
ZSH_THEME_GIT_PROMPT_CLEAN="" # Text to display if the branch is clean
|
|
}
|
|
|
|
# Tries to source a theme given as ZSH_THEME.
|
|
# If ZSH_THEME is not set, nothing is done at all. This is to enable
|
|
# users do circumvent the theming of oh-my-zsh on purpose.
|
|
# If ZSH_THEME contains an invalid theme string, a fallback is provided.
|
|
# Takes an argument to provide a new value fo ZSH_THEME before loading it.
|
|
# Example to load a random theme:
|
|
# load_zsh_theme random
|
|
# Example to load whatever ZSH_THEME currently is:
|
|
# load_zsh_theme
|
|
#
|
|
# A word of warning: The function doesn't clean up after itself - that means
|
|
# that if you load a theme that define a precmd and or zsh hooks (examples
|
|
# are pygmalion or pure) you will see remnants of their prompts if you load
|
|
# another theme on the fly. Just open a new shell and you're good again.
|
|
load_zsh_theme() {
|
|
[[ $1 != '' ]] && ZSH_THEME=$1
|
|
_source_zsh_theme || _default_theming
|
|
}
|
|
|
|
# This is where the magic happens
|
|
check_for_updates
|
|
find_plugin_paths
|
|
initialize_completions
|
|
load_lib_files
|
|
load_plugins
|
|
load_customizations
|
|
load_zsh_theme
|