add devenv scripts for packer and coder

packer/devenv.packer.sh

@@ -0,0 +1,79 @@
+#!/bin/bash
+
+function help() {
+  echo "
+Script to set up a local enviroment to run packer
+Usage:
+devenv.packer.sh [on|off]"
+  exit 1
+}
+
+USER="packer"
+
+function setup_devenv_packer() {
+  # dedicated user
+  sudo adduser --disabled-password --gecos "" ${USER}
+  #sudo usermod -aG sudo packer
+
+  # tools
+  sudo apt update
+  sudo apt install -y git tmux gnupg unzip curl
+
+  # fzf
+  sudo -u ${USER} sh -c 'git clone --depth 1 https://github.com/junegunn/fzf.git /home/${USER}/.fzf; /home/${USER}/.fzf/install --all'
+
+  # docker
+  if ! docker version; then
+    # look for raspiblitz install script
+    if [ -f /home/admin/config.scripts/blitz.docker.sh ]; then
+      /home/admin/config.scripts/blitz.docker.sh on
+    else
+      # https://docs.docker.com/desktop/linux/install/debian/
+      curl -fsSL https://get.docker.com -o get-docker.sh
+      sh get-docker.sh
+    fi
+  fi
+  sudo groupadd docker
+  sudo usermod -aG docker packer
+
+# Install packer
+if ! packer version; then
+  echo -e "\nInstalling packer..."
+  curl -fsSL https://apt.releases.hashicorp.com/gpg | sudo apt-key add -
+  sudo apt-add-repository "deb [arch=amd64] https://apt.releases.hashicorp.com $(lsb_release -cs) main"
+  sudo apt-get update -y && sudo apt-get install packer -y
+fi
+
+export PATH=$PATH:/usr/local/go/bin
+if ! go version; then
+  echo -e "Installing Go..."
+  wget --progress=bar:force https://go.dev/dl/go1.18.4.linux-amd64.tar.gz
+  sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.18.4.linux-amd64.tar.gz
+  sudo rm -rf go1.18.4.linux-amd64.tar.gz
+fi
+
+# Install Packer Arm Plugin
+echo -e "\nInstalling Packer Arm Plugin..."
+cd /home/${USER}
+sudo -u ${USER} git clone https://github.com/mkaczanowski/packer-builder-arm
+cd packer-builder-arm
+sudo -u ${USER} /usr/local/go/bin/go mod download
+sudo -u ${USER} /usr/local/go/bin/go build
+
+echo "\
+alias egrep='egrep --color=auto'
+alias fgrep='fgrep --color=auto'
+alias g='git'
+alias grep='grep --color=auto'
+alias gs='git status'
+" | sudo -u ${USER} tee -a /home/${USER}/.bash_aliases
+}
+
+
+if [ "$1" = "on" ]; then
+  setup_devenv_packer
+elif [ "$1" = "off" ]; then
+  sudo userdel -rf packer
+else
+  help
+fi