feat: maintainerr (#27)

* Adds the maintainerr app to hosted-scripts

Author: brettpetch

maintainerr.sh

@@ -0,0 +1,201 @@
+#!/bin/bash
+# thx flyingsausages and swizzin team
+export user=$(whoami)
+mkdir -p $HOME/.logs/
+touch $HOME/.logs/maintainerr.log
+export log="$HOME/.logs/maintainerr.log"
+
+function _deps() {
+    ## Function for installing nvm.
+    if [[ ! -d $HOME/.nvm ]]; then
+        echo "Installing node"
+        curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.38.0/install.sh | bash >> "$log" 2>&1
+        echo "nvm installed."
+    else
+        echo "nvm is already installed."
+    fi
+    export NVM_DIR="$([ -z "${XDG_CONFIG_HOME-}" ] && printf %s "${HOME}/.nvm" || printf %s "${XDG_CONFIG_HOME}/nvm")"
+    [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
+    nvm install --lts >> "$log" 2>&1 || {
+        echo "node failed to install"
+        exit 1
+    }
+    echo "Node LTS installed."
+    echo "Installing Yarn"
+    npm install -g yarn >> "$log" 2>&1 || {
+        echo "Yarn failed to install"
+        exit 1
+    }
+    echo "Yarn installed."
+}
+
+function _maintainerr_install() {
+    echo "Downloading and extracting source code"
+    mkdir -p "$HOME/.tmp"
+    dlurl="$(curl -sS https://api.github.com/repos/jorenn92/Maintainerr/releases/latest | jq .tarball_url -r)"
+
+    wget "$dlurl" -q -O /home/${user}/.tmp/maintainerr.tar.gz >> "$log" 2>&1 || {
+        echo "Download failed"
+        exit 1
+    }
+
+    mkdir -p $HOME/Maintainerr
+    tar --strip-components=1 -C $HOME/Maintainerr -xzvf $HOME/.tmp/maintainerr.tar.gz >> "$log" 2>&1
+    rm $HOME/.tmp/maintainerr.tar.gz
+    echo "Code extracted"
+
+    cd $HOME/Maintainerr || {
+        echo "unable to cd into Maintainerr. Exiting!"
+        exit 1
+    }
+
+    echo "Installing dependencies via yarn"
+    export TMPDIR=$HOME/.tmp/
+
+    corepack install >> "$log" 2>&1
+    corepack enable >> "$log" 2>&1
+
+    yarn --immutable --network-timeout 99999999 >> "$log" 2>&1 || {
+        echo "Failed to install dependencies"
+        exit 1
+    }
+    yarn add sharp >> "$log" 2>&1
+    echo "Dependencies installed"
+    serverPort=$(_port 6000 8000)
+
+    echo "Changing server port to $serverPort before build."
+    sed -i "s|3001|$serverPort|g" ./ui/next.config.js
+    sed -i "s|3001|$serverPort|g" ./server/src/main.ts
+    sed -i "s|3001|$serverPort|g" ./server/src/modules/api/internal-api/internal-api.service.ts
+
+    echo "Building Maintainerr Server"
+    yarn build:server >> "$log" 2>&1 || {
+        echo "Failed to build Maintainerr server"
+        exit 1
+    }
+
+    echo "Building Maintainerr UI. Get a coffee."
+    yarn build:ui >> "$log" 2>&1 || {
+        echo "Failed to build Maintainerr ui"
+        exit 1
+    }
+    
+    # Optional Docs
+    # yarn docs-generate 
+    # rm -rf ./docs
+
+    echo "Succesfully built"
+    echo "Cleaning up"
+
+    # Prep for data dir (it doesn't make this itself)
+    mkdir -p "$HOME/Maintainerr/data"
+}
+
+function _port() {
+    LOW_BOUND=$1
+    UPPER_BOUND=$2
+    comm -23 <(seq "${LOW_BOUND}" "${UPPER_BOUND}" | sort) <(ss -Htan | awk '{print $4}' | cut -d':' -f2 | sort -u) | shuf | head -n 1
+}
+
+function _service() {
+    # Create neccesary service dirs
+    mkdir -p "$HOME/.config/systemd/user/"
+    mkdir -p "$HOME/.install/"
+    mkdir -p "$HOME/.config/Maintainerr/"
+    cat > $HOME/.config/systemd/user/maintainerr-server.service << EOF
+[Unit]
+Description=Maintainerr UI Service
+Wants=network-online.target
+After=network-online.target
+[Service]
+Environment=NODE_VERSION=$(node -v | cut -d "v" -f 2 | cut -d "." -f 1)
+Environment=TMPDIR=$HOME/.tmp/
+Type=exec
+Restart=on-failure
+WorkingDirectory=$HOME/Maintainerr/server
+ExecStart=$HOME/.nvm/versions/node/v20.13.1/bin/node dist/main
+[Install]
+WantedBy=default.target
+EOF
+
+
+    port=$(_port 1000 18000)
+    cat > $HOME/.config/systemd/user/maintainerr-ui.service << EOU
+[Unit]
+Description=Maintainerr UI Service
+Wants=network-online.target
+After=network-online.target
+[Service]
+Environment=NODE_VERSION=$(node -v | cut -d "v" -f 2 | cut -d "." -f 1)
+Environment=NODE_ENV=production
+Environment=TMPDIR=$HOME/.tmp
+Type=exec
+Restart=on-failure
+WorkingDirectory=$HOME/Maintainerr/ui/
+ExecStart=$HOME/.nvm/nvm-exec yarn next start -p $port
+[Install]
+WantedBy=default.target
+EOU
+
+    systemctl --user daemon-reload
+    systemctl --user enable --now -q maintainerr-server
+    systemctl --user enable --now -q maintainerr-ui
+
+    touch $HOME/.install/.maintainerr.lock
+    echo "Maintainerr is up and running on http://$(hostname -f):$port"
+
+}
+
+function _remove() {
+    systemctl --user disable --now maintainerr-ui
+    systemctl --user disable --now maintainerr-server
+    sleep 2
+    rm -rf $HOME/maintainerr
+    rm -rf $HOME/.config/maintainerr
+    rm -rf $HOME/.config/systemd/user/maintainerr-ui.service
+    rm -rf $HOME/.config/systemd/user/maintainerr-server.service
+    rm -rf $HOME/.install/.maintainerr.lock
+}
+
+echo 'This is unsupported software. You will not get help with this, please answer `yes` if you understand and wish to proceed'
+if [[ -z ${eula} ]]; then
+    read -r eula
+fi
+
+if ! [[ $eula =~ yes ]]; then
+  echo "You did not accept the above. Exiting..."
+  exit 1
+else
+  echo "Proceeding with installation"
+fi
+
+echo "Welcome to the Maintainerr installer..."
+echo ""
+echo "What do you like to do?"
+echo ""
+echo "install = Install Maintainerr"
+echo "uninstall = Completely removes Maintainerr"
+echo "exit = Exits Installer"
+while true; do
+    read -r -p "Enter it here: " choice
+    case $choice in
+        "install")
+            clear
+            _deps
+            _maintainerr_install
+            _service
+            break
+            ;;
+        "uninstall")
+            _remove
+            break
+            ;;
+        "exit")
+            break
+            ;;
+        *)
+            echo "Unknown Option."
+            ;;
+    esac
+done
+exit