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Use getopts for package's helpers

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Maniack Crudelis 2018-12-21 20:50:57 +01:00 • committed by GitHub
parent 0aed8a6922
commit 0654c68af4
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1 changed files with 21 additions and 9 deletions
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30
data/helpers.d/package
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@ -1,24 +1,36 @@
# Check either a package is installed or not
#
# example: ynh_package_is_installed 'yunohost' && echo "ok"
# example: ynh_package_is_installed --package=yunohost && echo "ok"
#
# usage: ynh_package_is_installed name
# | arg: name - the package name to check
# usage: ynh_package_is_installed --package=name
# | arg: -p, --package - the package name to check
ynh_package_is_installed() {
dpkg-query -W -f '${Status}' "$1" 2>/dev/null \
# Declare an array to define the options of this helper.
declare -Ar args_array=( [p]=package= )
local package
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
dpkg-query -W -f '${Status}' "$package" 2>/dev/null \
| grep -c "ok installed" &>/dev/null
}
# Get the version of an installed package
#
# example: version=$(ynh_package_version 'yunohost')
# example: version=$(ynh_package_version --package=yunohost)
#
# usage: ynh_package_version name
# | arg: name - the package name to get version
# usage: ynh_package_version --package=name
# | arg: -p, --package - the package name to get version
# | ret: the version or an empty string
ynh_package_version() {
if ynh_package_is_installed "$1"; then
dpkg-query -W -f '${Version}' "$1" 2>/dev/null
# Declare an array to define the options of this helper.
declare -Ar args_array=( [p]=package= )
local package
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
if ynh_package_is_installed "$package"; then
dpkg-query -W -f '${Version}' "$package" 2>/dev/null
else
echo ''
fi