mirror of
https://github.com/dcarrillo/prezto.git
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120 lines
3.0 KiB
Bash
120 lines
3.0 KiB
Bash
#
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# Initializes Prezto.
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#
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# Authors:
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# Sorin Ionescu <sorin.ionescu@gmail.com>
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#
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#
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# Version Check
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#
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# Check for the minimum supported version.
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min_zsh_version='4.3.17'
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if ! autoload -Uz is-at-least || ! is-at-least "$min_zsh_version"; then
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print "prezto: old shell detected, minimum required: $min_zsh_version" >&2
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return 1
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fi
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unset min_zsh_version
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#
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# Module Loader
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#
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# Loads Prezto modules.
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function pmodload {
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local -a pmodules
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local pmodule
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local pfunction_glob='^([_.]*|prompt_*_setup|README*|*~)(-.N:t)'
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# $argv is overridden in the anonymous function.
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pmodules=("$argv[@]")
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# Add functions to $fpath.
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fpath=(${pmodules:+$ZPREZTODIR/modules/${^pmodules}/functions(/FN)} $fpath)
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function {
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local pfunction
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# Extended globbing is needed for listing autoloadable function directories.
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setopt LOCAL_OPTIONS EXTENDED_GLOB
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# Load Prezto functions.
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for pfunction in $ZPREZTODIR/modules/${^pmodules}/functions/$~pfunction_glob; do
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autoload -Uz "$pfunction"
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done
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}
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# Load Prezto modules.
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for pmodule in "$pmodules[@]"; do
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if zstyle -t ":prezto:module:$pmodule" loaded 'yes' 'no'; then
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continue
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elif [[ ! -d "$ZPREZTODIR/modules/$pmodule" ]]; then
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print "$0: no such module: $pmodule" >&2
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continue
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else
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if [[ -s "$ZPREZTODIR/modules/$pmodule/init.zsh" ]]; then
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source "$ZPREZTODIR/modules/$pmodule/init.zsh"
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fi
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if (( $? == 0 )); then
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zstyle ":prezto:module:$pmodule" loaded 'yes'
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else
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# Remove the $fpath entry.
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fpath[(r)${ZPREZTODIR}/modules/${pmodule}/functions]=()
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function {
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local pfunction
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# Extended globbing is needed for listing autoloadable function
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# directories.
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setopt LOCAL_OPTIONS EXTENDED_GLOB
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# Unload Prezto functions.
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for pfunction in $ZPREZTODIR/modules/$pmodule/functions/$~pfunction_glob; do
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unfunction "$pfunction"
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done
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}
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zstyle ":prezto:module:$pmodule" loaded 'no'
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fi
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fi
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done
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}
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#
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# Prezto Initialization
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#
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# This finds the directory prezto is installed to so plugin managers don't need
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# to rely on dirty hacks to force prezto into a directory. Additionally, it
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# needs to be done here because inside the pmodload function ${0:h} evaluates to
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# the current directory of the shell rather than the prezto dir.
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ZPREZTODIR=${0:h}
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# Source the Prezto configuration file.
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if [[ -s "${ZDOTDIR:-$HOME}/.zpreztorc" ]]; then
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source "${ZDOTDIR:-$HOME}/.zpreztorc"
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fi
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# Disable color and theme in dumb terminals.
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if [[ "$TERM" == 'dumb' ]]; then
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zstyle ':prezto:*:*' color 'no'
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zstyle ':prezto:module:prompt' theme 'off'
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fi
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# Load Zsh modules.
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zstyle -a ':prezto:load' zmodule 'zmodules'
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for zmodule ("$zmodules[@]") zmodload "zsh/${(z)zmodule}"
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unset zmodule{s,}
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# Autoload Zsh functions.
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zstyle -a ':prezto:load' zfunction 'zfunctions'
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for zfunction ("$zfunctions[@]") autoload -Uz "$zfunction"
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unset zfunction{s,}
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# Load Prezto modules.
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zstyle -a ':prezto:load' pmodule 'pmodules'
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pmodload "$pmodules[@]"
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unset pmodules
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