dotfiles/zsh/.oh-my-zsh/lib/cli.zsh

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2024-06-19 00:06:56 +02:00
#!/usr/bin/env zsh
function omz {
[[ $# -gt 0 ]] || {
_omz::help
return 1
}
local command="$1"
shift
# Subcommand functions start with _ so that they don't
# appear as completion entries when looking for `omz`
(( ${+functions[_omz::$command]} )) || {
_omz::help
return 1
}
_omz::$command "$@"
}
function _omz {
local -a cmds subcmds
cmds=(
'changelog:Print the changelog'
'help:Usage information'
'plugin:Manage plugins'
'pr:Manage Oh My Zsh Pull Requests'
'reload:Reload the current zsh session'
'theme:Manage themes'
'update:Update Oh My Zsh'
'version:Show the version'
)
if (( CURRENT == 2 )); then
_describe 'command' cmds
elif (( CURRENT == 3 )); then
case "$words[2]" in
changelog) local -a refs
refs=("${(@f)$(builtin cd -q "$ZSH"; command git for-each-ref --format="%(refname:short):%(subject)" refs/heads refs/tags)}")
_describe 'command' refs ;;
plugin) subcmds=(
'disable:Disable plugin(s)'
'enable:Enable plugin(s)'
'info:Get plugin information'
'list:List plugins'
'load:Load plugin(s)'
)
_describe 'command' subcmds ;;
pr) subcmds=('clean:Delete all Pull Request branches' 'test:Test a Pull Request')
_describe 'command' subcmds ;;
theme) subcmds=('list:List themes' 'set:Set a theme in your .zshrc file' 'use:Load a theme')
_describe 'command' subcmds ;;
esac
elif (( CURRENT == 4 )); then
case "${words[2]}::${words[3]}" in
plugin::(disable|enable|load))
local -aU valid_plugins
if [[ "${words[3]}" = disable ]]; then
# if command is "disable", only offer already enabled plugins
valid_plugins=($plugins)
else
valid_plugins=("$ZSH"/plugins/*/{_*,*.plugin.zsh}(-.N:h:t) "$ZSH_CUSTOM"/plugins/*/{_*,*.plugin.zsh}(-.N:h:t))
# if command is "enable", remove already enabled plugins
[[ "${words[3]}" = enable ]] && valid_plugins=(${valid_plugins:|plugins})
fi
_describe 'plugin' valid_plugins ;;
plugin::info)
local -aU plugins
plugins=("$ZSH"/plugins/*/{_*,*.plugin.zsh}(-.N:h:t) "$ZSH_CUSTOM"/plugins/*/{_*,*.plugin.zsh}(-.N:h:t))
_describe 'plugin' plugins ;;
theme::(set|use))
local -aU themes
themes=("$ZSH"/themes/*.zsh-theme(-.N:t:r) "$ZSH_CUSTOM"/**/*.zsh-theme(-.N:r:gs:"$ZSH_CUSTOM"/themes/:::gs:"$ZSH_CUSTOM"/:::))
_describe 'theme' themes ;;
esac
elif (( CURRENT > 4 )); then
case "${words[2]}::${words[3]}" in
plugin::(enable|disable|load))
local -aU valid_plugins
if [[ "${words[3]}" = disable ]]; then
# if command is "disable", only offer already enabled plugins
valid_plugins=($plugins)
else
valid_plugins=("$ZSH"/plugins/*/{_*,*.plugin.zsh}(-.N:h:t) "$ZSH_CUSTOM"/plugins/*/{_*,*.plugin.zsh}(-.N:h:t))
# if command is "enable", remove already enabled plugins
[[ "${words[3]}" = enable ]] && valid_plugins=(${valid_plugins:|plugins})
fi
# Remove plugins already passed as arguments
# NOTE: $(( CURRENT - 1 )) is the last plugin argument completely passed, i.e. that which
# has a space after them. This is to avoid removing plugins partially passed, which makes
# the completion not add a space after the completed plugin.
local -a args
args=(${words[4,$(( CURRENT - 1))]})
valid_plugins=(${valid_plugins:|args})
_describe 'plugin' valid_plugins ;;
esac
fi
return 0
}
# If run from a script, do not set the completion function
if (( ${+functions[compdef]} )); then
compdef _omz omz
fi
## Utility functions
function _omz::confirm {
# If question supplied, ask it before reading the answer
# NOTE: uses the logname of the caller function
if [[ -n "$1" ]]; then
_omz::log prompt "$1" "${${functrace[1]#_}%:*}"
fi
# Read one character
read -r -k 1
# If no newline entered, add a newline
if [[ "$REPLY" != $'\n' ]]; then
echo
fi
}
function _omz::log {
# if promptsubst is set, a message with `` or $()
# will be run even if quoted due to `print -P`
setopt localoptions nopromptsubst
# $1 = info|warn|error|debug
# $2 = text
# $3 = (optional) name of the logger
local logtype=$1
local logname=${3:-${${functrace[1]#_}%:*}}
# Don't print anything if debug is not active
if [[ $logtype = debug && -z $_OMZ_DEBUG ]]; then
return
fi
# Choose coloring based on log type
case "$logtype" in
prompt) print -Pn "%S%F{blue}$logname%f%s: $2" ;;
debug) print -P "%F{white}$logname%f: $2" ;;
info) print -P "%F{green}$logname%f: $2" ;;
warn) print -P "%S%F{yellow}$logname%f%s: $2" ;;
error) print -P "%S%F{red}$logname%f%s: $2" ;;
esac >&2
}
## User-facing commands
function _omz::help {
cat >&2 <<EOF
Usage: omz <command> [options]
Available commands:
help Print this help message
changelog Print the changelog
plugin <command> Manage plugins
pr <command> Manage Oh My Zsh Pull Requests
reload Reload the current zsh session
theme <command> Manage themes
update Update Oh My Zsh
version Show the version
EOF
}
function _omz::changelog {
local version=${1:-HEAD} format=${3:-"--text"}
if (
builtin cd -q "$ZSH"
! command git show-ref --verify refs/heads/$version && \
! command git show-ref --verify refs/tags/$version && \
! command git rev-parse --verify "${version}^{commit}"
) &>/dev/null; then
cat >&2 <<EOF
Usage: ${(j: :)${(s.::.)0#_}} [version]
NOTE: <version> must be a valid branch, tag or commit.
EOF
return 1
fi
"$ZSH/tools/changelog.sh" "$version" "${2:-}" "$format"
}
function _omz::plugin {
(( $# > 0 && $+functions[$0::$1] )) || {
cat >&2 <<EOF
Usage: ${(j: :)${(s.::.)0#_}} <command> [options]
Available commands:
disable <plugin> Disable plugin(s)
enable <plugin> Enable plugin(s)
info <plugin> Get information of a plugin
list List all available Oh My Zsh plugins
load <plugin> Load plugin(s)
EOF
return 1
}
local command="$1"
shift
$0::$command "$@"
}
function _omz::plugin::disable {
if [[ -z "$1" ]]; then
echo >&2 "Usage: ${(j: :)${(s.::.)0#_}} <plugin> [...]"
return 1
fi
# Check that plugin is in $plugins
local -a dis_plugins
for plugin in "$@"; do
if [[ ${plugins[(Ie)$plugin]} -eq 0 ]]; then
_omz::log warn "plugin '$plugin' is not enabled."
continue
fi
dis_plugins+=("$plugin")
done
# Exit if there are no enabled plugins to disable
if [[ ${#dis_plugins} -eq 0 ]]; then
return 1
fi
# Remove plugins substitution awk script
local awk_subst_plugins="\
gsub(/[ \t]+(${(j:|:)dis_plugins})[ \t]+/, \" \") # with spaces before or after
gsub(/[ \t]+(${(j:|:)dis_plugins})$/, \"\") # with spaces before and EOL
gsub(/^(${(j:|:)dis_plugins})[ \t]+/, \"\") # with BOL and spaces after
gsub(/\((${(j:|:)dis_plugins})[ \t]+/, \"(\") # with parenthesis before and spaces after
gsub(/[ \t]+(${(j:|:)dis_plugins})\)/, \")\") # with spaces before or parenthesis after
gsub(/\((${(j:|:)dis_plugins})\)/, \"()\") # with only parentheses
gsub(/^(${(j:|:)dis_plugins})\)/, \")\") # with BOL and closing parenthesis
gsub(/\((${(j:|:)dis_plugins})$/, \"(\") # with opening parenthesis and EOL
"
# Disable plugins awk script
local awk_script="
# if plugins=() is in oneline form, substitute disabled plugins and go to next line
/^[ \t]*plugins=\([^#]+\).*\$/ {
$awk_subst_plugins
print \$0
next
}
# if plugins=() is in multiline form, enable multi flag and disable plugins if they're there
/^[ \t]*plugins=\(/ {
multi=1
$awk_subst_plugins
print \$0
next
}
# if multi flag is enabled and we find a valid closing parenthesis, remove plugins and disable multi flag
multi == 1 && /^[^#]*\)/ {
multi=0
$awk_subst_plugins
print \$0
next
}
multi == 1 && length(\$0) > 0 {
$awk_subst_plugins
if (length(\$0) > 0) print \$0
next
}
{ print \$0 }
"
local zdot="${ZDOTDIR:-$HOME}"
local zshrc="${${:-"${zdot}/.zshrc"}:A}"
awk "$awk_script" "$zshrc" > "$zdot/.zshrc.new" \
&& command cp -f "$zshrc" "$zdot/.zshrc.bck" \
&& command mv -f "$zdot/.zshrc.new" "$zshrc"
# Exit if the new .zshrc file wasn't created correctly
[[ $? -eq 0 ]] || {
local ret=$?
_omz::log error "error disabling plugins."
return $ret
}
# Exit if the new .zshrc file has syntax errors
if ! command zsh -n "$zdot/.zshrc"; then
_omz::log error "broken syntax in '"${zdot/#$HOME/\~}/.zshrc"'. Rolling back changes..."
command mv -f "$zdot/.zshrc.bck" "$zshrc"
return 1
fi
# Restart the zsh session if there were no errors
_omz::log info "plugins disabled: ${(j:, :)dis_plugins}."
# Only reload zsh if run in an interactive session
[[ ! -o interactive ]] || _omz::reload
}
function _omz::plugin::enable {
if [[ -z "$1" ]]; then
echo >&2 "Usage: ${(j: :)${(s.::.)0#_}} <plugin> [...]"
return 1
fi
# Check that plugin is not in $plugins
local -a add_plugins
for plugin in "$@"; do
if [[ ${plugins[(Ie)$plugin]} -ne 0 ]]; then
_omz::log warn "plugin '$plugin' is already enabled."
continue
fi
add_plugins+=("$plugin")
done
# Exit if there are no plugins to enable
if [[ ${#add_plugins} -eq 0 ]]; then
return 1
fi
# Enable plugins awk script
local awk_script="
# if plugins=() is in oneline form, substitute ) with new plugins and go to the next line
/^[ \t]*plugins=\([^#]+\).*\$/ {
sub(/\)/, \" $add_plugins&\")
print \$0
next
}
# if plugins=() is in multiline form, enable multi flag
/^[ \t]*plugins=\(/ {
multi=1
}
# if multi flag is enabled and we find a valid closing parenthesis,
# add new plugins and disable multi flag
multi == 1 && /^[^#]*\)/ {
multi=0
sub(/\)/, \" $add_plugins&\")
print \$0
next
}
{ print \$0 }
"
local zdot="${ZDOTDIR:-$HOME}"
local zshrc="${${:-"${zdot}/.zshrc"}:A}"
awk "$awk_script" "$zshrc" > "$zdot/.zshrc.new" \
&& command cp -f "$zshrc" "$zdot/.zshrc.bck" \
&& command mv -f "$zdot/.zshrc.new" "$zshrc"
# Exit if the new .zshrc file wasn't created correctly
[[ $? -eq 0 ]] || {
local ret=$?
_omz::log error "error enabling plugins."
return $ret
}
# Exit if the new .zshrc file has syntax errors
if ! command zsh -n "$zdot/.zshrc"; then
_omz::log error "broken syntax in '"${zdot/#$HOME/\~}/.zshrc"'. Rolling back changes..."
command mv -f "$zdot/.zshrc.bck" "$zshrc"
return 1
fi
# Restart the zsh session if there were no errors
_omz::log info "plugins enabled: ${(j:, :)add_plugins}."
# Only reload zsh if run in an interactive session
[[ ! -o interactive ]] || _omz::reload
}
function _omz::plugin::info {
if [[ -z "$1" ]]; then
echo >&2 "Usage: ${(j: :)${(s.::.)0#_}} <plugin>"
return 1
fi
local readme
for readme in "$ZSH_CUSTOM/plugins/$1/README.md" "$ZSH/plugins/$1/README.md"; do
if [[ -f "$readme" ]]; then
(( ${+commands[less]} )) && less "$readme" || cat "$readme"
return 0
fi
done
if [[ -d "$ZSH_CUSTOM/plugins/$1" || -d "$ZSH/plugins/$1" ]]; then
_omz::log error "the '$1' plugin doesn't have a README file"
else
_omz::log error "'$1' plugin not found"
fi
return 1
}
function _omz::plugin::list {
local -a custom_plugins builtin_plugins
custom_plugins=("$ZSH_CUSTOM"/plugins/*(-/N:t))
builtin_plugins=("$ZSH"/plugins/*(-/N:t))
# If the command is being piped, print all found line by line
if [[ ! -t 1 ]]; then
print -l ${(q-)custom_plugins} ${(q-)builtin_plugins}
return
fi
if (( ${#custom_plugins} )); then
print -P "%U%BCustom plugins%b%u:"
print -lac ${(q-)custom_plugins}
fi
if (( ${#builtin_plugins} )); then
(( ${#custom_plugins} )) && echo # add a line of separation
print -P "%U%BBuilt-in plugins%b%u:"
print -lac ${(q-)builtin_plugins}
fi
}
function _omz::plugin::load {
if [[ -z "$1" ]]; then
echo >&2 "Usage: ${(j: :)${(s.::.)0#_}} <plugin> [...]"
return 1
fi
local plugin base has_completion=0
for plugin in "$@"; do
if [[ -d "$ZSH_CUSTOM/plugins/$plugin" ]]; then
base="$ZSH_CUSTOM/plugins/$plugin"
elif [[ -d "$ZSH/plugins/$plugin" ]]; then
base="$ZSH/plugins/$plugin"
else
_omz::log warn "plugin '$plugin' not found"
continue
fi
# Check if its a valid plugin
if [[ ! -f "$base/_$plugin" && ! -f "$base/$plugin.plugin.zsh" ]]; then
_omz::log warn "'$plugin' is not a valid plugin"
continue
# It is a valid plugin, add its directory to $fpath unless it is already there
elif (( ! ${fpath[(Ie)$base]} )); then
fpath=("$base" $fpath)
fi
# Check if it has completion to reload compinit
local -a comp_files
comp_files=($base/_*(N))
has_completion=$(( $#comp_files > 0 ))
# Load the plugin
if [[ -f "$base/$plugin.plugin.zsh" ]]; then
source "$base/$plugin.plugin.zsh"
fi
done
# If we have completion, we need to reload the completion
# We pass -D to avoid generating a new dump file, which would overwrite our
# current one for the next session (and we don't want that because we're not
# actually enabling the plugins for the next session).
# Note that we still have to pass -d "$_comp_dumpfile", so that compinit
# doesn't use the default zcompdump location (${ZDOTDIR:-$HOME}/.zcompdump).
if (( has_completion )); then
compinit -D -d "$_comp_dumpfile"
fi
}
function _omz::pr {
(( $# > 0 && $+functions[$0::$1] )) || {
cat >&2 <<EOF
Usage: ${(j: :)${(s.::.)0#_}} <command> [options]
Available commands:
clean Delete all PR branches (ohmyzsh/pull-*)
test <PR_number_or_URL> Fetch PR #NUMBER and rebase against master
EOF
return 1
}
local command="$1"
shift
$0::$command "$@"
}
function _omz::pr::clean {
(
set -e
builtin cd -q "$ZSH"
# Check if there are PR branches
local fmt branches
fmt="%(color:bold blue)%(align:18,right)%(refname:short)%(end)%(color:reset) %(color:dim bold red)%(objectname:short)%(color:reset) %(color:yellow)%(contents:subject)"
branches="$(command git for-each-ref --sort=-committerdate --color --format="$fmt" "refs/heads/ohmyzsh/pull-*")"
# Exit if there are no PR branches
if [[ -z "$branches" ]]; then
_omz::log info "there are no Pull Request branches to remove."
return
fi
# Print found PR branches
echo "$branches\n"
# Confirm before removing the branches
_omz::confirm "do you want remove these Pull Request branches? [Y/n] "
# Only proceed if the answer is a valid yes option
[[ "$REPLY" != [yY$'\n'] ]] && return
_omz::log info "removing all Oh My Zsh Pull Request branches..."
command git branch --list 'ohmyzsh/pull-*' | while read branch; do
command git branch -D "$branch"
done
)
}
function _omz::pr::test {
# Allow $1 to be a URL to the pull request
if [[ "$1" = https://* ]]; then
1="${1:t}"
fi
# Check the input
if ! [[ -n "$1" && "$1" =~ ^[[:digit:]]+$ ]]; then
echo >&2 "Usage: ${(j: :)${(s.::.)0#_}} <PR_NUMBER_or_URL>"
return 1
fi
# Save current git HEAD
local branch
branch=$(builtin cd -q "$ZSH"; git symbolic-ref --short HEAD) || {
_omz::log error "error when getting the current git branch. Aborting..."
return 1
}
# Fetch PR onto ohmyzsh/pull-<PR_NUMBER> branch and rebase against master
# If any of these operations fail, undo the changes made
(
set -e
builtin cd -q "$ZSH"
# Get the ohmyzsh git remote
command git remote -v | while read remote url _; do
case "$url" in
https://github.com/ohmyzsh/ohmyzsh(|.git)) found=1; break ;;
git@github.com:ohmyzsh/ohmyzsh(|.git)) found=1; break ;;
esac
done
(( $found )) || {
_omz::log error "could not found the ohmyzsh git remote. Aborting..."
return 1
}
# Fetch pull request head
_omz::log info "fetching PR #$1 to ohmyzsh/pull-$1..."
command git fetch -f "$remote" refs/pull/$1/head:ohmyzsh/pull-$1 || {
_omz::log error "error when trying to fetch PR #$1."
return 1
}
# Rebase pull request branch against the current master
_omz::log info "rebasing PR #$1..."
local ret gpgsign
{
# Back up commit.gpgsign setting: use --local to get the current repository
# setting, not the global one. If --local is not a known option, it will
# exit with a 129 status code.
gpgsign=$(command git config --local commit.gpgsign 2>/dev/null) || ret=$?
[[ $ret -ne 129 ]] || gpgsign=$(command git config commit.gpgsign 2>/dev/null)
command git config commit.gpgsign false
command git rebase master ohmyzsh/pull-$1 || {
command git rebase --abort &>/dev/null
_omz::log warn "could not rebase PR #$1 on top of master."
_omz::log warn "you might not see the latest stable changes."
_omz::log info "run \`zsh\` to test the changes."
return 1
}
} always {
case "$gpgsign" in
"") command git config --unset commit.gpgsign ;;
*) command git config commit.gpgsign "$gpgsign" ;;
esac
}
_omz::log info "fetch of PR #${1} successful."
)
# If there was an error, abort running zsh to test the PR
[[ $? -eq 0 ]] || return 1
# Run zsh to test the changes
_omz::log info "running \`zsh\` to test the changes. Run \`exit\` to go back."
command zsh -l
# After testing, go back to the previous HEAD if the user wants
_omz::confirm "do you want to go back to the previous branch? [Y/n] "
# Only proceed if the answer is a valid yes option
[[ "$REPLY" != [yY$'\n'] ]] && return
(
set -e
builtin cd -q "$ZSH"
command git checkout "$branch" -- || {
_omz::log error "could not go back to the previous branch ('$branch')."
return 1
}
)
}
function _omz::reload {
# Delete current completion cache
command rm -f $_comp_dumpfile $ZSH_COMPDUMP
# Old zsh versions don't have ZSH_ARGZERO
local zsh="${ZSH_ARGZERO:-${functrace[-1]%:*}}"
# Check whether to run a login shell
[[ "$zsh" = -* || -o login ]] && exec -l "${zsh#-}" || exec "$zsh"
}
function _omz::theme {
(( $# > 0 && $+functions[$0::$1] )) || {
cat >&2 <<EOF
Usage: ${(j: :)${(s.::.)0#_}} <command> [options]
Available commands:
list List all available Oh My Zsh themes
set <theme> Set a theme in your .zshrc file
use <theme> Load a theme
EOF
return 1
}
local command="$1"
shift
$0::$command "$@"
}
function _omz::theme::list {
local -a custom_themes builtin_themes
custom_themes=("$ZSH_CUSTOM"/**/*.zsh-theme(-.N:r:gs:"$ZSH_CUSTOM"/themes/:::gs:"$ZSH_CUSTOM"/:::))
builtin_themes=("$ZSH"/themes/*.zsh-theme(-.N:t:r))
# If the command is being piped, print all found line by line
if [[ ! -t 1 ]]; then
print -l ${(q-)custom_themes} ${(q-)builtin_themes}
return
fi
# Print theme in use
if [[ -n "$ZSH_THEME" ]]; then
print -Pn "%U%BCurrent theme%b%u: "
[[ $ZSH_THEME = random ]] && echo "$RANDOM_THEME (via random)" || echo "$ZSH_THEME"
echo
fi
# Print custom themes if there are any
if (( ${#custom_themes} )); then
print -P "%U%BCustom themes%b%u:"
print -lac ${(q-)custom_themes}
echo
fi
# Print built-in themes
print -P "%U%BBuilt-in themes%b%u:"
print -lac ${(q-)builtin_themes}
}
function _omz::theme::set {
if [[ -z "$1" ]]; then
echo >&2 "Usage: ${(j: :)${(s.::.)0#_}} <theme>"
return 1
fi
# Check that theme exists
if [[ ! -f "$ZSH_CUSTOM/$1.zsh-theme" ]] \
&& [[ ! -f "$ZSH_CUSTOM/themes/$1.zsh-theme" ]] \
&& [[ ! -f "$ZSH/themes/$1.zsh-theme" ]]; then
_omz::log error "%B$1%b theme not found"
return 1
fi
# Enable theme in .zshrc
local awk_script='
!set && /^[ \t]*ZSH_THEME=[^#]+.*$/ {
set=1
sub(/^[ \t]*ZSH_THEME=[^#]+.*$/, "ZSH_THEME=\"'$1'\" # set by `omz`")
print $0
next
}
{ print $0 }
END {
# If no ZSH_THEME= line was found, return an error
if (!set) exit 1
}
'
local zdot="${ZDOTDIR:-$HOME}"
local zshrc="${${:-"${zdot}/.zshrc"}:A}"
awk "$awk_script" "$zshrc" > "$zdot/.zshrc.new" \
|| {
# Prepend ZSH_THEME= line to .zshrc if it doesn't exist
cat <<EOF
ZSH_THEME="$1" # set by \`omz\`
EOF
cat "$zdot/.zshrc"
} > "$zdot/.zshrc.new" \
&& command cp -f "$zshrc" "$zdot/.zshrc.bck" \
&& command mv -f "$zdot/.zshrc.new" "$zshrc"
# Exit if the new .zshrc file wasn't created correctly
[[ $? -eq 0 ]] || {
local ret=$?
_omz::log error "error setting theme."
return $ret
}
# Exit if the new .zshrc file has syntax errors
if ! command zsh -n "$zdot/.zshrc"; then
_omz::log error "broken syntax in '"${zdot/#$HOME/\~}/.zshrc"'. Rolling back changes..."
command mv -f "$zdot/.zshrc.bck" "$zshrc"
return 1
fi
# Restart the zsh session if there were no errors
_omz::log info "'$1' theme set correctly."
# Only reload zsh if run in an interactive session
[[ ! -o interactive ]] || _omz::reload
}
function _omz::theme::use {
if [[ -z "$1" ]]; then
echo >&2 "Usage: ${(j: :)${(s.::.)0#_}} <theme>"
return 1
fi
# Respect compatibility with old lookup order
if [[ -f "$ZSH_CUSTOM/$1.zsh-theme" ]]; then
source "$ZSH_CUSTOM/$1.zsh-theme"
elif [[ -f "$ZSH_CUSTOM/themes/$1.zsh-theme" ]]; then
source "$ZSH_CUSTOM/themes/$1.zsh-theme"
elif [[ -f "$ZSH/themes/$1.zsh-theme" ]]; then
source "$ZSH/themes/$1.zsh-theme"
else
_omz::log error "%B$1%b theme not found"
return 1
fi
# Update theme settings
ZSH_THEME="$1"
[[ $1 = random ]] || unset RANDOM_THEME
}
function _omz::update {
# Check if git command is available
(( $+commands[git] )) || {
_omz::log error "git is not installed. Aborting..."
return 1
}
local last_commit=$(builtin cd -q "$ZSH"; git rev-parse HEAD 2>/dev/null)
[[ $? -eq 0 ]] || {
_omz::log error "\`$ZSH\` is not a git directory. Aborting..."
return 1
}
# Run update script
zstyle -s ':omz:update' verbose verbose_mode || verbose_mode=default
if [[ "$1" != --unattended ]]; then
ZSH="$ZSH" command zsh -f "$ZSH/tools/upgrade.sh" -i -v $verbose_mode || return $?
else
ZSH="$ZSH" command zsh -f "$ZSH/tools/upgrade.sh" -v $verbose_mode || return $?
fi
# Update last updated file
zmodload zsh/datetime
echo "LAST_EPOCH=$(( EPOCHSECONDS / 60 / 60 / 24 ))" >! "${ZSH_CACHE_DIR}/.zsh-update"
# Remove update lock if it exists
command rm -rf "$ZSH/log/update.lock"
# Restart the zsh session if there were changes
if [[ "$1" != --unattended && "$(builtin cd -q "$ZSH"; git rev-parse HEAD)" != "$last_commit" ]]; then
# Old zsh versions don't have ZSH_ARGZERO
local zsh="${ZSH_ARGZERO:-${functrace[-1]%:*}}"
# Check whether to run a login shell
[[ "$zsh" = -* || -o login ]] && exec -l "${zsh#-}" || exec "$zsh"
fi
}
function _omz::version {
(
builtin cd -q "$ZSH"
# Get the version name:
# 1) try tag-like version
# 2) try branch name
# 3) try name-rev (tag~<rev> or branch~<rev>)
local version
version=$(command git describe --tags HEAD 2>/dev/null) \
|| version=$(command git symbolic-ref --quiet --short HEAD 2>/dev/null) \
|| version=$(command git name-rev --no-undefined --name-only --exclude="remotes/*" HEAD 2>/dev/null) \
|| version="<detached>"
# Get short hash for the current HEAD
local commit=$(command git rev-parse --short HEAD 2>/dev/null)
# Show version and commit hash
printf "%s (%s)\n" "$version" "$commit"
)
}