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phpinfo_ynh/scripts/_common.sh
Maniack Crudelis fb3bc8f2f8 first commit
2019-03-08 21:18:22 +01:00

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9.9 KiB
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#!/bin/bash
#=================================================
# EXPERIMENTAL HELPERS
#=================================================
# Pin a repository.
#
# usage: ynh_pin_repo --package=packages --pin=pin_filter --priority=priority_value [--name=name] [--append]
# | arg: -p, --package - Packages concerned by the pin. Or all, *.
# | arg: -i, --pin - Filter for the pin.
# | arg: -p, --priority - Priority for the pin
# | arg: -n, --name - Name for the files for this repo, $app as default value.
# | arg: -a, --append - Do not overwrite existing files.
#
# See https://manpages.debian.org/stretch/apt/apt_preferences.5.en.html for information about pinning.
#
ynh_pin_repo () {
# Declare an array to define the options of this helper.
local legacy_args=pirna
declare -Ar args_array=( [p]=package= [i]=pin= [r]=priority= [n]=name= [a]=append )
local package
local pin
local priority
local name
local append
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
package="${package:-*}"
priority=${priority:-50}
name="${name:-$app}"
append=${append:-0}
if [ $append -eq 1 ]
then
append="tee -a"
else
append="tee"
fi
mkdir -p "/etc/apt/preferences.d"
echo "Package: $package
Pin: $pin
Pin-Priority: $priority" \
| $append "/etc/apt/preferences.d/$name"
}
# Add a repository.
#
# usage: ynh_add_repo --uri=uri --suite=suite --component=component [--name=name] [--append]
# | arg: -u, --uri - Uri of the repository.
# | arg: -s, --suite - Suite of the repository.
# | arg: -c, --component - Component of the repository.
# | arg: -n, --name - Name for the files for this repo, $app as default value.
# | arg: -a, --append - Do not overwrite existing files.
#
# Example for a repo like deb http://forge.yunohost.org/debian/ stretch stable
# uri suite component
# ynh_add_repo --uri=http://forge.yunohost.org/debian/ --suite=stretch --component=stable
#
ynh_add_repo () {
# Declare an array to define the options of this helper.
local legacy_args=uscna
declare -Ar args_array=( [u]=uri= [s]=suite= [c]=component= [n]=name= [a]=append )
local uri
local suite
local component
local name
local append
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
name="${name:-$app}"
append=${append:-0}
if [ $append -eq 1 ]
then
append="tee -a"
else
append="tee"
fi
mkdir -p "/etc/apt/sources.list.d"
# Add the new repo in sources.list.d
echo "deb $uri $suite $component" \
| $append "/etc/apt/sources.list.d/$name.list"
}
# Add an extra repository correctly, pin it and get the key.
#
# usage: ynh_install_extra_repo --repo="repo" [--key=key_url] [--name=name] [--append]
# | arg: -r, --repo - Complete url of the extra repository.
# | arg: -k, --key - url to get the public key.
# | arg: -n, --name - Name for the files for this repo, $app as default value.
# | arg: -a, --append - Do not overwrite existing files.
ynh_install_extra_repo () {
# Declare an array to define the options of this helper.
local legacy_args=rkna
declare -Ar args_array=( [r]=repo= [k]=key= [n]=name= [a]=append )
local repo
local key
local name
local append
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
name="${name:-$app}"
append=${append:-0}
key=${key:-0}
if [ $append -eq 1 ]
then
append="--append"
wget_append="tee -a"
else
append=""
wget_append="tee"
fi
# Split the repository into uri, suite and components.
# Remove "deb " at the beginning of the repo.
repo="${repo#deb }"
# Get the uri
local uri="$(echo "$repo" | awk '{ print $1 }')"
# Get the suite
local suite="$(echo "$repo" | awk '{ print $2 }')"
# Get the components
local component="${repo##$uri $suite }"
# Add the repository into sources.list.d
ynh_add_repo --uri="$uri" --suite="$suite" --component="$component" --name="$name" $append
# Pin the new repo with the default priority, so it won't be used for upgrades.
# Build $pin from the uri without http and any sub path
local pin="${uri#*://}"
pin="${pin%%/*}"
ynh_pin_repo --package="*" --pin="origin \"$pin\"" --name="$name" $append
# Get the public key for the repo
if [ -n "$key" ]
then
mkdir -p "/etc/apt/trusted.gpg.d"
wget -q "$key" -O - | $wget_append /etc/apt/trusted.gpg.d/$name.gpg
fi
# Update the list of package with the new repo
ynh_package_update
}
# Remove an extra repository and the assiociated configuration.
#
# usage: ynh_remove_extra_repo [--name=name]
# | arg: -n, --name - Name for the files for this repo, $app as default value.
ynh_remove_extra_repo () {
# Declare an array to define the options of this helper.
local legacy_args=n
declare -Ar args_array=( [n]=name= )
local name
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
name="${name:-$app}"
ynh_secure_remove "/etc/apt/sources.list.d/$name.list"
ynh_secure_remove "/etc/apt/preferences.d/$name"
ynh_secure_remove "/etc/apt/trusted.gpg.d/$name.gpg"
# Update the list of package to exclude the old repo
ynh_package_update
}
#=================================================
# Install another version of php.
#
# usage: ynh_install_php --phpversion=phpversion
# | arg: -v, --phpversion - Version of php to install. Can be one of 7.1, 7.2 or 7.3
ynh_install_php () {
# Declare an array to define the options of this helper.
local legacy_args=v
declare -Ar args_array=( [v]=phpversion= )
local phpversion
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
# Store php_version into the config of this app
ynh_app_setting_set $app php_version $phpversion
# Install an extra repo to get multiple php versions
ynh_install_extra_repo --repo="https://packages.sury.org/php/ $(lsb_release -sc) main" --key="https://packages.sury.org/php/apt.gpg" --name=php
if [ "$phpversion" == "7.0" ]; then
ynh_die "Do not use ynh_install_php to install php7.0"
# Php 7.1
elif [ "$phpversion" == "7.1" ]; then
# Get the current version available for libpcre3 on packages.sury.org
local libpcre3_version=$(apt-cache madison "libpcre3" | grep "packages.sury.org" | tail -n1 | awk '{print $3}')
# equivs doesn't handle correctly this dependence.
# Force the upgrade of libpcre3 for php7.1
ynh_package_install "libpcre3=$libpcre3_version"
local php_dependencies="php7.1, php7.1-fpm"
# Php 7.2
elif [ "$phpversion" == "7.2" ]; then
# Get the current version available for libpcre3 on packages.sury.org
local libpcre3_version=$(apt-cache madison "libpcre3" | grep "packages.sury.org" | tail -n1 | awk '{print $3}')
# equivs doesn't handle correctly this dependence.
# Force the upgrade of libpcre3 for php7.2
ynh_package_install "libpcre3=$libpcre3_version"
local php_dependencies="php7.2, php7.2-fpm"
# Php 7.3
elif [ "$phpversion" == "7.3" ]; then
# Get the current version available for libpcre2-8-0 on packages.sury.org
local libpcre2_version=$(apt-cache madison "libpcre2-8-0" | grep "packages.sury.org" | tail -n1 | awk '{print $3}')
# equivs doesn't handle correctly this dependence.
# Force the upgrade of libpcre2-8-0 for php7.3
ynh_package_install "libpcre2-8-0=$libpcre2_version"
local php_dependencies="php7.3, php7.3-fpm"
else
ynh_die "The version $phpversion of php isn't handle by this helper."
fi
# Store the ID of this app and the version of php requested for it
echo "$YNH_APP_ID:$phpversion" | tee --append "/etc/php/ynh_app_version"
# Build a control file for equivs-build
echo "Section: misc
Priority: optional
Package: php${phpversion}-ynh-deps
Version: 1.0
Depends: $php_dependencies
Architecture: all
Description: Fake package for php_$phpversion dependencies
This meta-package is only responsible of installing its dependencies." \
> /tmp/php_${phpversion}-ynh-deps.control
# Install the fake package for php
ynh_package_install_from_equivs /tmp/php_${phpversion}-ynh-deps.control \
|| ynh_die --message="Unable to install dependencies"
ynh_secure_remove /tmp/php_${phpversion}-ynh-deps.control
# Advertise service in admin panel
yunohost service add php${phpversion}-fpm --log "/var/log/php${phpversion}-fpm.log"
}
ynh_remove_php () {
# Get the version of php used by this app
local phpversion=$(ynh_app_setting_get $app php_version)
if [ "$phpversion" == "7.0" ] || [ -z "$phpversion" ]
then
if [ "$phpversion" == "7.0" ]
then
ynh_print_err "Do not use ynh_remove_php to install php7.0"
fi
return 0
fi
# Remove the line for this app
sed --in-place "/$YNH_APP_ID:$phpversion/d" "/etc/php/ynh_app_version"
# If no other app uses this version of php, remove it.
if ! grep --quiet "$phpversion" "/etc/php/ynh_app_version"
then
# Remove the metapackage for php
ynh_package_autopurge php${phpversion}-ynh-deps
# Then remove php-fpm php-cli for this version.
# The previous command won't remove them, but we have to remove those package to clean php
ynh_package_autopurge php${phpversion}-fpm php${phpversion}-cli
if [ "$phpversion" == "7.1" ] || [ "$phpversion" == "7.2" ]
then
# Do not restore libpcre3 if php7.1 or 7.2 is still used.
if ! grep --quiet --extended-regexp "7.1|7.2" "/etc/php/ynh_app_version"
then
# Get the current version available for libpcre3 on the standard repo
local libpcre3_version=$(apt-cache madison "libpcre3" | grep "debian.org" | tail -n1 | awk '{print $3}')
# Force to reinstall the standard version of libpcre3
ynh_package_install --allow-downgrades libpcre3=$libpcre3_version >&2
fi
elif [ "$phpversion" == "7.3" ]
then
# Get the current version available for libpcre2-8-0 on the standard repo
local libpcre2_version=$(apt-cache madison "libpcre2-8-0" | grep "debian.org" | tail -n1 | awk '{print $3}')
# Force to reinstall the standard version of libpcre2-8-0
ynh_package_install --allow-downgrades libpcre2-8-0=$libpcre2_version
fi
# Remove the service from the admin panel
yunohost service remove php${phpversion}-fpm
fi
# If no other app uses alternate php versions, remove the extra repo for php
if [ ! -s "/etc/php/ynh_app_version" ]
then
ynh_remove_extra_repo --name=php
ynh_secure_remove /etc/php/ynh_app_version
fi
}