mirror of
https://github.com/ohmyzsh/ohmyzsh.git
synced 2024-11-23 22:30:07 +00:00
e1a9d0ce3e
The commands `omz plugin {enable,disable}` and `omz theme set`
automatically reload the zsh session on success. With this
change, the CLI checks whether the commands are run in an
interactive session before reloading the zsh session.
This change also conditionally sets the completion function
for `omz` so that it's not done in a non-interactive session.
805 lines
22 KiB
Bash
805 lines
22 KiB
Bash
#!/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 [[ ${#dis_plugins} -eq 0 ]]; then
|
|
return 1
|
|
fi
|
|
|
|
# Remove plugins substitution awk script
|
|
local awk_subst_plugins="\
|
|
gsub(/\s+(${(j:|:)dis_plugins})/, \"\") # with spaces before
|
|
gsub(/(${(j:|:)dis_plugins})\s+/, \"\") # with spaces after
|
|
gsub(/\((${(j:|:)dis_plugins})\)/, \"\") # without spaces (only plugin)
|
|
"
|
|
# Disable plugins awk script
|
|
local awk_script="
|
|
# if plugins=() is in oneline form, substitute disabled plugins and go to next line
|
|
/^\s*plugins=\([^#]+\).*\$/ {
|
|
$awk_subst_plugins
|
|
print \$0
|
|
next
|
|
}
|
|
|
|
# if plugins=() is in multiline form, enable multi flag and disable plugins if they're there
|
|
/^\s*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:-$HOME}"
|
|
awk "$awk_script" "$zdot/.zshrc" > "$zdot/.zshrc.new" \
|
|
&& command mv -f "$zdot/.zshrc" "$zdot/.zshrc.bck" \
|
|
&& command mv -f "$zdot/.zshrc.new" "$zdot/.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 "$zdot/.zshrc" "$zdot/.zshrc.new"
|
|
command mv -f "$zdot/.zshrc.bck" "$zdot/.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
|
|
/^\s*plugins=\([^#]+\).*\$/ {
|
|
sub(/\)/, \" $add_plugins&\")
|
|
print \$0
|
|
next
|
|
}
|
|
|
|
# if plugins=() is in multiline form, enable multi flag
|
|
/^\s*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:-$HOME}"
|
|
awk "$awk_script" "$zdot/.zshrc" > "$zdot/.zshrc.new" \
|
|
&& command mv -f "$zdot/.zshrc" "$zdot/.zshrc.bck" \
|
|
&& command mv -f "$zdot/.zshrc.new" "$zdot/.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 "$zdot/.zshrc" "$zdot/.zshrc.new"
|
|
command mv -f "$zdot/.zshrc.bck" "$zdot/.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 -l ${(q-)custom_plugins} | column -x
|
|
fi
|
|
|
|
if (( ${#builtin_plugins} )); then
|
|
(( ${#custom_plugins} )) && echo # add a line of separation
|
|
|
|
print -P "%U%BBuilt-in plugins%b%u:"
|
|
print -l ${(q-)builtin_plugins} | column -x
|
|
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 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..."
|
|
command git rebase master ohmyzsh/pull-$1 || {
|
|
command git rebase --abort &>/dev/null
|
|
_omz::log warn "could not rebase PR #$1 on top of master."
|
|
_omz::log warn "you might not see the latest stable changes."
|
|
_omz::log info "run \`zsh\` to test the changes."
|
|
return 1
|
|
}
|
|
|
|
_omz::log info "fetch of PR #${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 -l ${(q-)custom_themes} | column -x
|
|
echo
|
|
fi
|
|
|
|
# Print built-in themes
|
|
print -P "%U%BBuilt-in themes%b%u:"
|
|
print -l ${(q-)builtin_themes} | column -x
|
|
}
|
|
|
|
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$1%b theme not found"
|
|
return 1
|
|
fi
|
|
|
|
# Enable theme in .zshrc
|
|
local awk_script='
|
|
!set && /^\s*ZSH_THEME=[^#]+.*$/ {
|
|
set=1
|
|
sub(/^\s*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:-$HOME}"
|
|
awk "$awk_script" "$zdot/.zshrc" > "$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"
|
|
} > "$zdot/.zshrc.new" \
|
|
&& command mv -f "$zdot/.zshrc" "$zdot/.zshrc.bck" \
|
|
&& command mv -f "$zdot/.zshrc.new" "$zdot/.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 "$zdot/.zshrc" "$zdot/.zshrc.new"
|
|
command mv -f "$zdot/.zshrc.bck" "$zdot/.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"
|
|
[[ $1 = random ]] || unset RANDOM_THEME
|
|
}
|
|
|
|
function _omz::update {
|
|
local last_commit=$(builtin cd -q "$ZSH"; git rev-parse HEAD)
|
|
|
|
# Run update script
|
|
if [[ "$1" != --unattended ]]; then
|
|
ZSH="$ZSH" command zsh -f "$ZSH/tools/upgrade.sh" --interactive || return $?
|
|
else
|
|
ZSH="$ZSH" command zsh -f "$ZSH/tools/upgrade.sh" || 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"
|
|
)
|
|
}
|