mirror of
https://github.com/YunoHost/yunohost.git
synced 2024-09-03 20:06:10 +02:00
187 lines
6.5 KiB
Bash
187 lines
6.5 KiB
Bash
#!/bin/bash
|
|
|
|
n_install_dir="/opt/node_n"
|
|
node_version_path="$n_install_dir/n/versions/node"
|
|
# N_PREFIX is the directory of n, it needs to be loaded as a environment variable.
|
|
export N_PREFIX="$n_install_dir"
|
|
|
|
_ynh_load_nodejs_in_path_and_other_tweaks() {
|
|
|
|
# Get the absolute path of this version of node
|
|
local nodejs_path="$node_version_path/$nodejs_version/bin"
|
|
|
|
# Load the path of this version of node in $PATH
|
|
if [[ :$PATH: != *":$nodejs_path"* ]]; then
|
|
PATH="$nodejs_path:$PATH"
|
|
fi
|
|
|
|
# Export PATH such that it's available through sudo -E / ynh_exec_as $app
|
|
export PATH
|
|
|
|
# This is in full lowercase such that it gets replaced in templates
|
|
path_with_nodejs="$PATH"
|
|
PATH_with_nodejs="$PATH"
|
|
|
|
# Prevent yet another Node and Corepack madness, with Corepack wanting the user to confirm download of Yarn
|
|
export COREPACK_ENABLE_DOWNLOAD_PROMPT=0
|
|
}
|
|
|
|
# Install a specific version of nodejs, using 'n'
|
|
#
|
|
# The installed version is defined by $nodejs_version which should be defined as global prior to calling this helper
|
|
#
|
|
# usage: ynh_install_nodejs
|
|
#
|
|
# `n` (Node version management) uses the `PATH` variable to store the path of the version of node it is going to use.
|
|
# That's how it changes the version
|
|
#
|
|
# Adds the appropriate, specific version of nodejs to the PATH variable (which
|
|
# is also exported, to ease the use of ynh_exec_as_app). Also define variable
|
|
# PATH_with_nodejs to be used in the systemd config
|
|
# (Environment="PATH=__PATH_WITH_NODEJS__")
|
|
#
|
|
# Requires YunoHost version 2.7.12 or higher.
|
|
ynh_install_nodejs() {
|
|
# Use n, https://github.com/tj/n to manage the nodejs versions
|
|
|
|
[[ -n "${nodejs_version:-}" ]] || ynh_die --message="\$nodejs_version should be defined prior to calling ynh_install_nodejs"
|
|
|
|
# Create $n_install_dir
|
|
mkdir --parents "$n_install_dir"
|
|
|
|
# Load n path in PATH
|
|
CLEAR_PATH="$n_install_dir/bin:$PATH"
|
|
# Remove /usr/local/bin in PATH in case of node prior installation
|
|
PATH=$(echo $CLEAR_PATH | sed 's@/usr/local/bin:@@')
|
|
|
|
# Move an existing node binary, to avoid to block n.
|
|
test -x /usr/bin/node && mv /usr/bin/node /usr/bin/node_n
|
|
test -x /usr/bin/npm && mv /usr/bin/npm /usr/bin/npm_n
|
|
|
|
# Install (or update if YunoHost vendor/ folder updated since last install) n
|
|
mkdir -p $n_install_dir/bin/
|
|
cp "$YNH_HELPERS_DIR/vendor/n/n" $n_install_dir/bin/n
|
|
# Tweak for n to understand it's installed in $N_PREFIX
|
|
ynh_replace --match="^N_PREFIX=\${N_PREFIX-.*}$" --replace="N_PREFIX=\${N_PREFIX-$N_PREFIX}" --file="$n_install_dir/bin/n"
|
|
|
|
# Restore /usr/local/bin in PATH
|
|
PATH=$CLEAR_PATH
|
|
|
|
# And replace the old node binary.
|
|
test -x /usr/bin/node_n && mv /usr/bin/node_n /usr/bin/node
|
|
test -x /usr/bin/npm_n && mv /usr/bin/npm_n /usr/bin/npm
|
|
|
|
# Install the requested version of nodejs
|
|
uname=$(uname --machine)
|
|
if [[ $uname =~ aarch64 || $uname =~ arm64 ]]; then
|
|
n $nodejs_version --arch=arm64
|
|
else
|
|
n $nodejs_version
|
|
fi
|
|
|
|
# Find the last "real" version for this major version of node.
|
|
real_nodejs_version=$(find $node_version_path/$nodejs_version* -maxdepth 0 | sort --version-sort | tail --lines=1)
|
|
real_nodejs_version=$(basename $real_nodejs_version)
|
|
|
|
# Create a symbolic link for this major version if the file doesn't already exist
|
|
if [ ! -e "$node_version_path/$nodejs_version" ]; then
|
|
ln --symbolic --force --no-target-directory $node_version_path/$real_nodejs_version $node_version_path/$nodejs_version
|
|
fi
|
|
|
|
# Store the ID of this app and the version of node requested for it
|
|
echo "$YNH_APP_INSTANCE_NAME:$nodejs_version" | tee --append "$n_install_dir/ynh_app_version"
|
|
|
|
# Store nodejs_version into the config of this app
|
|
ynh_app_setting_set --key=nodejs_version --value=$nodejs_version
|
|
|
|
# Build the update script and set the cronjob
|
|
ynh_cron_upgrade_node
|
|
|
|
_ynh_load_nodejs_in_path_and_other_tweaks
|
|
}
|
|
|
|
# Remove the version of node used by the app.
|
|
#
|
|
# usage: ynh_remove_nodejs
|
|
#
|
|
# This helper will check if another app uses the same version of node.
|
|
# - If not, this version of node will be removed.
|
|
# - If no other app uses node, n will be also removed.
|
|
#
|
|
# Requires YunoHost version 2.7.12 or higher.
|
|
ynh_remove_nodejs() {
|
|
|
|
[[ -n "${nodejs_version:-}" ]] || ynh_die --message="\$nodejs_version should be defined prior to calling ynh_install_nodejs"
|
|
|
|
# Remove the line for this app
|
|
sed --in-place "/$YNH_APP_INSTANCE_NAME:$nodejs_version/d" "$n_install_dir/ynh_app_version"
|
|
|
|
# If no other app uses this version of nodejs, remove it.
|
|
if ! grep --quiet "$nodejs_version" "$n_install_dir/ynh_app_version"; then
|
|
$n_install_dir/bin/n rm $nodejs_version
|
|
fi
|
|
|
|
# If no other app uses n, remove n
|
|
if [ ! -s "$n_install_dir/ynh_app_version" ]; then
|
|
ynh_safe_rm "$n_install_dir"
|
|
ynh_safe_rm "/usr/local/n"
|
|
sed --in-place "/N_PREFIX/d" /root/.bashrc
|
|
rm --force /etc/cron.daily/node_update
|
|
fi
|
|
}
|
|
|
|
# Set a cron design to update your node versions
|
|
#
|
|
# [internal]
|
|
#
|
|
# This cron will check and update all minor node versions used by your apps.
|
|
#
|
|
# usage: ynh_cron_upgrade_node
|
|
#
|
|
# Requires YunoHost version 2.7.12 or higher.
|
|
ynh_cron_upgrade_node() {
|
|
# Build the update script
|
|
cat >"$n_install_dir/node_update.sh" <<EOF
|
|
#!/bin/bash
|
|
|
|
version_path="$node_version_path"
|
|
n_install_dir="$n_install_dir"
|
|
|
|
# Log the date
|
|
date
|
|
|
|
# List all real installed version of node
|
|
all_real_version="\$(find \$version_path/* -maxdepth 0 -type d | sed "s@\$version_path/@@g")"
|
|
|
|
# Keep only the major version number of each line
|
|
all_real_version=\$(echo "\$all_real_version" | sed 's/\..*\$//')
|
|
|
|
# Remove double entries
|
|
all_real_version=\$(echo "\$all_real_version" | sort --unique)
|
|
|
|
# Read each major version
|
|
while read version
|
|
do
|
|
echo "Update of the version \$version"
|
|
sudo \$n_install_dir/bin/n \$version
|
|
|
|
# Find the last "real" version for this major version of node.
|
|
real_nodejs_version=\$(find \$version_path/\$version* -maxdepth 0 | sort --version-sort | tail --lines=1)
|
|
real_nodejs_version=\$(basename \$real_nodejs_version)
|
|
|
|
# Update the symbolic link for this version
|
|
sudo ln --symbolic --force --no-target-directory \$version_path/\$real_nodejs_version \$version_path/\$version
|
|
done <<< "\$(echo "\$all_real_version")"
|
|
EOF
|
|
|
|
chmod +x "$n_install_dir/node_update.sh"
|
|
|
|
# Build the cronjob
|
|
cat >"/etc/cron.daily/node_update" <<EOF
|
|
#!/bin/bash
|
|
|
|
$n_install_dir/node_update.sh >> $n_install_dir/node_update.log
|
|
EOF
|
|
|
|
chmod +x "/etc/cron.daily/node_update"
|
|
}
|