XorA
/
bash-it
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge pull request #1973 from gaelicWizard/utilities 

lib/utilities: minor improvements
pull/1976/head
Noah Gorny 2021-10-18 22:05:05 +03:00 committed by GitHub
parent 5feebcc9d9 253d1213e0
commit 5e3810ac96
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 13 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
lib/utilities.bash
View File

@ -11,7 +11,7 @@ function _bash-it-get-component-name-from-path() {
# filename without path # filename without path
filename="${1##*/}" filename="${1##*/}"
# filename without path or priority # filename without path or priority
filename="${filename##*${BASH_IT_LOAD_PRIORITY_SEPARATOR?}}" filename="${filename##*"${BASH_IT_LOAD_PRIORITY_SEPARATOR?}"}"
# filename without path, priority or extension # filename without path, priority or extension
echo "${filename%.*.bash}" echo "${filename%.*.bash}"
} }
@ -40,7 +40,7 @@ function _bash-it-get-component-type-from-path() {
# $ _bash-it-array-contains-element apple "@{fruits[@]}" && echo 'contains apple' # $ _bash-it-array-contains-element apple "@{fruits[@]}" && echo 'contains apple'
# contains apple # contains apple
# #
# $ if $(_bash-it-array-contains-element pear "${fruits[@]}"); then # $ if _bash-it-array-contains-element pear "${fruits[@]}"; then
# echo "contains pear!" # echo "contains pear!"
# fi # fi
# contains pear! # contains pear!
@ -54,10 +54,9 @@ function _bash-it-array-contains-element() {
return 1 return 1
} }
# Dedupe a simple array of words without spaces. # Dedupe an array (without embedded newlines).
function _bash-it-array-dedup() { function _bash-it-array-dedup() {
local IFS=$'\n' printf '%s\n' "$@" | sort -u
echo "$@" | tr ' ' '\n' | sort -u
} }
# Outputs a full path of the grep found on the filesystem # Outputs a full path of the grep found on the filesystem
@ -66,6 +65,12 @@ function _bash-it-grep() {
printf "%s" "${BASH_IT_GREP:-'/usr/bin/grep'}" printf "%s" "${BASH_IT_GREP:-'/usr/bin/grep'}"
} }
# Runs `grep` with extended regular expressions
function _bash-it-egrep() {
: "${BASH_IT_GREP:=$(type -p egrep || type -p grep)}"
"${BASH_IT_GREP:-/usr/bin/grep}" -E "$@"
}
########################################################################### ###########################################################################
# Component-specific functions (component is either an alias, a plugin, or a # Component-specific functions (component is either an alias, a plugin, or a
# completion). # completion).
@ -76,17 +81,16 @@ function _bash-it-component-help() {
component="$(_bash-it-pluralize-component "${1}")" component="$(_bash-it-pluralize-component "${1}")"
file="$(_bash-it-component-cache-file "${component}")" file="$(_bash-it-component-cache-file "${component}")"
if [[ ! -s "${file}" || -z "$(find "${file}" -mmin -300)" ]]; then if [[ ! -s "${file}" || -z "$(find "${file}" -mmin -300)" ]]; then
rm -f "${file}" 2> /dev/null
func="_bash-it-${component}" func="_bash-it-${component}"
"${func}" | ${BASH_IT_GREP:-$(_bash-it-grep)} -E ' \[' > "${file}" "${func}" | ${BASH_IT_GREP:-$(_bash-it-grep)} -E ' \[' >| "${file}"
fi fi
cat "${file}" cat "${file}"
} }
function _bash-it-component-cache-file() { function _bash-it-component-cache-file() {
local component file local component file
component="$(_bash-it-pluralize-component "${1}")" component="$(_bash-it-pluralize-component "${1?${FUNCNAME[0]}: component name required}")"
file="${BASH_IT?}/tmp/cache/${component}" file="${XDG_CACHE_HOME:-${BASH_IT?}/tmp/cache}${XDG_CACHE_HOME:+/bash_it}/${component}"
[[ -f "${file}" ]] || mkdir -p "${file%/*}" [[ -f "${file}" ]] || mkdir -p "${file%/*}"
printf '%s' "${file}" printf '%s' "${file}"
} }