add support pre-install plugins

registry/coder/modules/jetbrains/README.md

@@ -136,6 +136,43 @@ module "jetbrains" {
 }
 ```
 
+### Plugin Auto‑Installer
+
+This module now supports automatic JetBrains plugin installation inside your workspace.
+
+To get a plugin ID, open the plugin’s page on the JetBrains Marketplace. Scroll down to Additional Information and look for Plugin ID. Use that value in the configuration below.
+
+```tf
+module "jetbrains" {
+  count    = data.coder_workspace.me.start_count
+  source   = "registry.coder.com/coder/jetbrains/coder"
+  version  = "1.2.1"
+  agent_id = coder_agent.main.id
+  folder   = "/home/coder/project"
+  default  = ["IU", "PY"]
+
+  jetbrains_plugins = {
+    "PY" = ["com.koxudaxi.pydantic", "com.intellij.kubernetes"]
+    "IU" = ["<Plugin-ID>", "<Plugin-ID>"]
+    "WS" = ["<Plugin-ID>", "<Plugin-ID>"]
+    "GO" = ["<Plugin-ID>", "<Plugin-ID>"]
+    "CL" = ["<Plugin-ID>", "<Plugin-ID>"]
+    "PS" = ["<Plugin-ID>", "<Plugin-ID>"]
+    "RD" = ["<Plugin-ID>", "<Plugin-ID>"]
+    "RM" = ["<Plugin-ID>", "<Plugin-ID>"]
+    "RR" = ["<Plugin-ID>", "<Plugin-ID>"]
+  }
+}
+```
+
+> [!IMPORTANT]
+> This module prerequisites and limitations
+>
+> 1. Requires JetBrains Toolbox to be installed
+> 2. Requires jq to be available
+> 3. Only works on Debian/Ubuntu-based systems (due to apt-get usage)
+> 4. Plugins are installed when workspace starts, but may take time depending on IDE availability
+
 ### Accessing the IDE Metadata
 
 You can now reference the output `ide_metadata` as a map.

registry/coder/modules/jetbrains/main.tf

@@ -173,6 +173,13 @@ variable "ide_config" {
   }
 }
 
+variable "jetbrains_plugins" {
+  type        = map(list(string))
+  description = "Map of IDE product codes to plugin ID lists. Example: { IU = [\"com.foo\"], GO = [\"org.bar\"] }."
+  default     = {}
+}
+
+
 locals {
   # Parse HTTP responses once with error handling for air-gapped environments
   parsed_responses = {
@@ -214,6 +221,10 @@ locals {
 
   # Convert the parameter value to a set for for_each
   selected_ides = length(var.default) == 0 ? toset(jsondecode(coalesce(data.coder_parameter.jetbrains_ides[0].value, "[]"))) : toset(var.default)
+
+  plugin_map_b64 = base64encode(jsonencode(var.jetbrains_plugins))
+
+  plugin_install_script = file("${path.module}/script/install_plugins.sh")
 }
 
 data "coder_parameter" "jetbrains_ides" {
@@ -241,6 +252,39 @@ data "coder_parameter" "jetbrains_ides" {
 data "coder_workspace" "me" {}
 data "coder_workspace_owner" "me" {}
 
+resource "coder_script" "store_plugins" {
+  count        = length(var.jetbrains_plugins) > 0 ? 1 : 0
+  agent_id     = var.agent_id
+  display_name = "Store JetBrains Plugins List"
+  run_on_start = true
+  script       = <<-EOT
+    #!/bin/sh
+    set -eu
+
+    mkdir -p "$HOME/.config/jetbrains"
+    echo -n "${local.plugin_map_b64}" | base64 -d > "$HOME/.config/jetbrains/plugins.json"
+    chmod 600 "$HOME/.config/jetbrains/plugins.json"
+  EOT
+}
+
+resource "coder_script" "install_jetbrains_plugins" {
+  count        = length(var.jetbrains_plugins) > 0 ? 1 : 0
+  agent_id     = var.agent_id
+  display_name = "Install JetBrains Plugins"
+  run_on_start = true
+  depends_on   = [coder_script.store_plugins]
+
+  script = <<-EOT
+    #!/bin/bash
+    set -o errexit
+    set -o pipefail
+    echo -n '${base64encode(local.plugin_install_script)}' | base64 -d > /tmp/install_plugins.sh
+    chmod +x /tmp/install_plugins.sh
+    nohup /tmp/install_plugins.sh > /tmp/install_plugins.log 2>&1 &
+    exit 0
+  EOT
+}
+
 resource "coder_app" "jetbrains" {
   for_each     = local.selected_ides
   agent_id     = var.agent_id

registry/coder/modules/jetbrains/script/install_plugins.sh

@@ -0,0 +1,168 @@
+#!/bin/bash
+# set -euo pipefail
+
+LOGFILE="$HOME/.config/jetbrains/install_plugins.log"
+TOOLBOX_BASE="$HOME/.local/share/JetBrains/Toolbox/apps"
+PLUGIN_MAP_FILE="$HOME/.config/jetbrains/plugins.json"
+
+if command -v apt-get > /dev/null 2>&1; then
+  sudo apt-get update
+  sudo apt-get install -y libfreetype6
+else
+  echo "Warning: 'apt-get' not found. Please ensure 'libfreetype6' is installed manually for your distribution." >&2
+fi
+
+mkdir -p "$(dirname "$LOGFILE")"
+
+exec > >(tee -a "$LOGFILE") 2>&1
+
+log() {
+  printf '%s %s\n' "$(date --iso-8601=seconds)" "$*" | tee -a "$LOGFILE"
+}
+
+# -------- Read plugin JSON --------
+get_enabled_codes() {
+  jq -r 'keys[]' "$PLUGIN_MAP_FILE"
+}
+
+get_plugins_for_code() {
+  jq -r --arg CODE "$1" '.[$CODE][]?' "$PLUGIN_MAP_FILE" 2> /dev/null || true
+}
+
+# -------- Product code mapping --------
+map_folder_to_code() {
+  case "$1" in
+    *pycharm*) echo "PY" ;;
+    *idea*) echo "IU" ;;
+    *webstorm*) echo "WS" ;;
+    *goland*) echo "GO" ;;
+    *clion*) echo "CL" ;;
+    *phpstorm*) echo "PS" ;;
+    *rider*) echo "RD" ;;
+    *rubymine*) echo "RM" ;;
+    *rustrover*) echo "RR" ;;
+    *) echo "" ;;
+  esac
+}
+
+# -------- CLI launcher names --------
+launcher_for_code() {
+  case "$1" in
+    PY) echo "pycharm" ;;
+    IU) echo "idea" ;;
+    WS) echo "webstorm" ;;
+    GO) echo "goland" ;;
+    CL) echo "clion" ;;
+    PS) echo "phpstorm" ;;
+    RD) echo "rider" ;;
+    RM) echo "rubymine" ;;
+    RR) echo "rustrover" ;;
+    *) return 1 ;;
+  esac
+}
+
+find_cli_launcher() {
+  local exe
+  exe="$(launcher_for_code "$1")" || return 1
+
+  # Look for the newest version directory
+  local latest_version
+  latest_version=$(find "$2" -maxdepth 2 -type d -name "ch-*" 2> /dev/null | sort -V | tail -1)
+
+  if [ -n "$latest_version" ] && [ -f "$latest_version/bin/$exe" ]; then
+    echo "$latest_version/bin/$exe"
+  elif [ -f "$2/bin/$exe" ]; then
+    echo "$2/bin/$exe"
+  else
+    return 1
+  fi
+}
+
+install_plugin() {
+  log "Installing plugin: $2"
+  if "$1" installPlugins "$2"; then
+    log "Successfully installed plugin: $2"
+  else
+    log "Failed to install plugin: $2"
+    return 1
+  fi
+}
+
+# -------- Main --------
+log "Plugin installer started"
+
+if [ ! -f "$PLUGIN_MAP_FILE" ]; then
+  log "No plugins.json found. Exiting."
+  exit 0
+fi
+
+# Load list of IDE codes user actually needs
+mapfile -t pending_codes < <(get_enabled_codes)
+
+if [ ${#pending_codes[@]} -eq 0 ]; then
+  log "No plugin entries found. Exiting."
+  exit 0
+fi
+
+log "Waiting for IDE installation. Pending codes: ${pending_codes[*]}"
+
+MAX_ATTEMPTS=60 # 10 minutes
+attempt=0
+
+# Loop until all plugins installed
+while [ ${#pending_codes[@]} -gt 0 ] && [ $attempt -lt $MAX_ATTEMPTS ]; do
+
+  if [ ! -d "$TOOLBOX_BASE" ]; then
+    log "Toolbox directory not found yet, waiting..."
+    sleep 120
+    continue
+  fi
+
+  for product_dir in "$TOOLBOX_BASE"/*; do
+    [ -d "$product_dir" ] || continue
+
+    product_name="$(basename "$product_dir")"
+    code="$(map_folder_to_code "$product_name")"
+
+    # Only process codes user requested
+    if [[ ! " ${pending_codes[*]} " =~ " $code " ]]; then
+      continue
+    fi
+
+    cli_launcher="$(find_cli_launcher "$code" "$product_dir")" || continue
+
+    log "Detected IDE $code at $product_dir"
+
+    plugins="$(get_plugins_for_code "$code")"
+    if [ -z "$plugins" ]; then
+      log "No plugins for $code"
+      continue
+    fi
+
+    while read -r plugin; do
+      install_plugin "$cli_launcher" "$plugin"
+    done <<< "$plugins"
+
+    # remove code from pending list after success
+    tmp=()
+    for c in "${pending_codes[@]}"; do
+      [ "$c" != "$code" ] && tmp+=("$c")
+    done
+    pending_codes=("${tmp[@]}")
+
+    log "Finished $code. Remaining: ${pending_codes[*]:-none}"
+
+  done
+  # If still pending, wait and retry
+  if [ ${#pending_codes[@]} -gt 0 ]; then
+    sleep 60
+    ((attempt++))
+  fi
+done
+
+if [ ${#pending_codes[@]} -gt 0 ]; then
+  log "Timeout: IDEs not found: ${pending_codes[*]}"
+  exit 1
+fi
+
+log "All plugins installed. Exiting."