zoxide/templates/bash.txt
2021-12-24 10:04:37 +05:30

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{%- let section = "# =============================================================================\n#" -%}
{%- let not_configured = "# -- not configured --" -%}
{{ section }}
# Utility functions for zoxide.
#
# pwd based on the value of _ZO_RESOLVE_SYMLINKS.
function __zoxide_pwd() {
{%- if resolve_symlinks %}
\builtin pwd -P
{%- else %}
\builtin pwd -L
{%- endif %}
}
# cd + custom logic based on the value of _ZO_ECHO.
function __zoxide_cd() {
# shellcheck disable=SC2164
\builtin cd "$@" {%- if echo %} && __zoxide_pwd {%- endif %}
}
{{ section }}
# Hook configuration for zoxide.
#
{% if hook == InitHook::None -%}
{{ not_configured }}
{%- else -%}
# Hook to add new entries to the database.
{%- if hook == InitHook::Prompt %}
function __zoxide_hook() {
\builtin local -r retval="$?"
\command zoxide add -- "$(__zoxide_pwd || \builtin true)"
return "${retval}"
}
{%- else if hook == InitHook::Pwd %}
__zoxide_oldpwd="$(__zoxide_pwd)"
function __zoxide_hook() {
\builtin local -r retval="$?"
\builtin local pwd_tmp
pwd_tmp="$(__zoxide_pwd)"
if [[ ${__zoxide_oldpwd} != "${pwd_tmp}" ]]; then
__zoxide_oldpwd="${pwd_tmp}"
\command zoxide add -- "${__zoxide_oldpwd}"
fi
return "${retval}"
}
{%- endif %}
# Initialize hook.
if [[ ${PROMPT_COMMAND:=} != *'__zoxide_hook'* ]]; then
PROMPT_COMMAND="__zoxide_hook;${PROMPT_COMMAND#;}"
fi
{% endif -%}
{{ section }}
# When using zoxide with --no-aliases, alias these internal functions as
# desired.
#
__zoxide_z_prefix='z#'
# Jump to a directory using only keywords.
function __zoxide_z() {
# shellcheck disable=SC2199
if [[ $# -eq 0 ]]; then
__zoxide_cd ~
elif [[ $# -eq 1 && $1 == '-' ]]; then
__zoxide_cd "${OLDPWD}"
elif [[ $# -eq 1 && -d $1 ]]; then
__zoxide_cd "$1"
elif [[ ${@: -1} == "${__zoxide_z_prefix}"* ]]; then
# shellcheck disable=SC2124
\builtin local result="${@: -1}"
__zoxide_cd "{{ "${result:${#__zoxide_z_prefix}}" }}"
else
\builtin local result
result="$(\command zoxide query --exclude "$(__zoxide_pwd || \builtin true)" -- "$@")" &&
__zoxide_cd "${result}"
fi
}
# Jump to a directory using interactive search.
function __zoxide_zi() {
\builtin local result
result="$(\command zoxide query -i -- "$@")" && __zoxide_cd "${result}"
}
{{ section }}
# Convenient aliases for zoxide. Disable these using --no-aliases.
#
{%- match cmd %}
{%- when Some with (cmd) %}
# Remove definitions.
function __zoxide_unset() {
\builtin unset -f "$@" &>/dev/null
\builtin unset -v "$@" &>/dev/null
\builtin unalias "$@" &>/dev/null || \builtin :
}
__zoxide_unset {{cmd}}
function {{cmd}}() {
__zoxide_z "$@"
}
__zoxide_unset {{cmd}}i
function {{cmd}}i() {
__zoxide_zi "$@"
}
# Load completions.
# - Bash 4.0+ is needed to use `mapfile`.
# - Completions require line editing. Since Bash supports only two modes of
# line editing (`vim` and `emacs`), we check if either them is enabled.
# - Completions don't work on `dumb` terminals.
if [[ ${BASH_VERSINFO:-0} -ge 4 && :"${SHELLOPTS}": =~ :(vi|emacs): && ${TERM} != 'dumb' ]]; then
# Use `printf '\e[5n'` to redraw line after fzf closes.
\builtin bind '"\e[0n": redraw-current-line' &>/dev/null
function _{{cmd}}() {
# Only show completions when the cursor is at the end of the line.
[[ {{ "${#COMP_WORDS[@]}" }} -eq $((COMP_CWORD + 1)) ]] || return
# If there is only one argument, use `cd` completions.
if [[ {{ "${#COMP_WORDS[@]}" }} -eq 2 ]]; then
\builtin mapfile -t COMPREPLY < \
<(\builtin compgen -A directory -S / -- "${COMP_WORDS[-1]}" || \builtin true)
# If there is a space after the last word, use interactive selection.
elif [[ -z ${COMP_WORDS[-1]} ]]; then
\builtin local result
result="$(\command zoxide query -i -- "{{ "${COMP_WORDS[@]:1:${#COMP_WORDS[@]}-2}" }}")" &&
COMPREPLY=("${__zoxide_z_prefix}${result@Q}")
\builtin printf '\e[5n'
fi
}
\builtin complete -F _{{cmd}} -o nospace -- {{cmd}}
fi
{%- when None %}
{{ not_configured }}
{%- endmatch %}
{{ section }}
# To initialize zoxide, add this to your configuration (usually ~/.bashrc):
#
# eval "$(zoxide init bash)"