feat(pgadmin): add new module for pgAdmin

registry/AJ0070/README.md

@@ -0,0 +1,7 @@
+---
+display_name: Jash
+bio: Coder user and contributor.
+github: AJ0070
+avatar: ./.images/avatar.png
+status: community
+---

registry/AJ0070/modules/pgadmin/README.md

@@ -0,0 +1,23 @@
+---
+display_name: "pgAdmin"
+description: "A web-based interface for managing PostgreSQL databases in your Coder workspace."
+icon: "../../../../.icons/postgres.svg"
+maintainer_github: "AJ0070"
+verified: false
+tags: ["database", "postgres", "pgadmin", "web-ide"]
+---
+
+# pgAdmin
+
+This module adds a pgAdmin app to your Coder workspace, providing a powerful web-based interface for managing PostgreSQL databases.
+
+It can be served on a Coder subdomain for easy access, or on `localhost` if you prefer to use port-forwarding.
+
+```tf
+module "pgadmin" {
+  count    = data.coder_workspace.me.start_count
+  source   = "registry.coder.com/AJ0070/pgadmin/coder"
+  version  = "1.0.0"
+  agent_id = coder_agent.example.id
+}
+```

registry/AJ0070/modules/pgadmin/main.test.ts

@@ -0,0 +1,10 @@
+import { describe } from "bun:test";
+import { runTerraformInit, testRequiredVariables } from "~test";
+
+describe("pgadmin", async () => {
+  await runTerraformInit(import.meta.dir);
+
+  testRequiredVariables(import.meta.dir, {
+    agent_id: "foo",
+  });
+});

registry/AJ0070/modules/pgadmin/main.tf

@@ -0,0 +1,108 @@
+terraform {
+  required_providers {
+    coder = {
+      source = "coder/coder"
+    }
+  }
+}
+
+variable "agent_id" {
+  type        = string
+  description = "The agent to install pgAdmin on."
+}
+
+variable "port" {
+  type        = number
+  description = "The port to run pgAdmin on."
+  default     = 5050
+}
+
+variable "subdomain" {
+  type        = bool
+  description = "If true, the app will be served on a subdomain."
+  default     = true
+}
+
+variable "config" {
+  type        = any
+  description = "A map of pgAdmin configuration settings."
+  default = {
+    DEFAULT_EMAIL            = "admin@coder.com"
+    DEFAULT_PASSWORD         = "coderPASSWORD"
+    SERVER_MODE              = false
+    MASTER_PASSWORD_REQUIRED = false
+    LISTEN_ADDRESS           = "127.0.0.1"
+  }
+}
+
+data "coder_workspace" "me" {}
+data "coder_workspace_owner" "me" {}
+
+resource "coder_app" "pgadmin" {
+  count        = data.coder_workspace.me.start_count
+  agent_id     = var.agent_id
+  display_name = "pgAdmin"
+  slug         = "pgadmin"
+  icon         = "/icon/postgres.svg"
+  url          = local.url
+  subdomain    = var.subdomain
+  share        = "owner"
+
+  healthcheck {
+    url       = local.healthcheck_url
+    interval  = 5
+    threshold = 6
+  }
+}
+
+resource "coder_script" "pgadmin" {
+  agent_id     = var.agent_id
+  display_name = "Install and run pgAdmin"
+  icon         = "/icon/postgres.svg"
+  run_on_start = true
+  script = templatefile("${path.module}/run.sh", {
+    PORT             = var.port,
+    LOG_PATH         = "/tmp/pgadmin.log",
+    SERVER_BASE_PATH = local.server_base_path,
+    CONFIG           = local.config_content,
+    PGADMIN_DATA_DIR = local.pgadmin_data_dir,
+    PGADMIN_LOG_DIR  = local.pgadmin_log_dir,
+    PGADMIN_VENV_DIR = local.pgadmin_venv_dir
+  })
+}
+
+locals {
+  server_base_path = var.subdomain ? "" : format("/@%s/%s/apps/%s", data.coder_workspace_owner.me.name, data.coder_workspace.me.name, "pgadmin")
+  url              = "http://localhost:${var.port}${local.server_base_path}"
+  healthcheck_url  = "http://localhost:${var.port}${local.server_base_path}/"
+
+  # pgAdmin data directories (user-local paths)
+  pgadmin_data_dir = "$HOME/.pgadmin"
+  pgadmin_log_dir  = "$HOME/.pgadmin/logs"
+  pgadmin_venv_dir = "$HOME/.pgadmin/venv"
+
+  base_config = merge(var.config, {
+    LISTEN_PORT = var.port
+    # Override paths for user installation
+    DATA_DIR        = local.pgadmin_data_dir
+    LOG_FILE        = "${local.pgadmin_log_dir}/pgadmin4.log"
+    SQLITE_PATH     = "${local.pgadmin_data_dir}/pgadmin4.db"
+    SESSION_DB_PATH = "${local.pgadmin_data_dir}/sessions"
+    STORAGE_DIR     = "${local.pgadmin_data_dir}/storage"
+    # Disable initial setup prompts for automated deployment
+    SETUP_AUTH = false
+  })
+
+  config_with_path = var.subdomain ? local.base_config : merge(local.base_config, {
+    APPLICATION_ROOT = local.server_base_path
+  })
+
+  config_content = join("\n", [
+    for key, value in local.config_with_path :
+    format("%s = %s", key,
+      can(regex("^(true|false)$", tostring(value))) ? (value ? "True" : "False") :
+      can(tonumber(value)) ? tostring(value) :
+      format("'%s'", tostring(value))
+    )
+  ])
+}

registry/AJ0070/modules/pgadmin/run.sh

@@ -0,0 +1,76 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+PORT=${PORT}
+LOG_PATH=${LOG_PATH}
+SERVER_BASE_PATH=${SERVER_BASE_PATH}
+
+BOLD='\033[0;1m'
+
+printf "$${BOLD}Installing pgAdmin!\n"
+
+# Check if Python 3 is available
+if ! command -v python3 > /dev/null 2>&1; then
+  echo "⚠️  Warning: Python 3 is not installed. Please install Python 3 before using this module."
+  exit 0
+fi
+
+# Setup pgAdmin directories (from Terraform configuration)
+PGADMIN_DATA_DIR="${PGADMIN_DATA_DIR}"
+PGADMIN_LOG_DIR="${PGADMIN_LOG_DIR}"
+PGADMIN_VENV_DIR="${PGADMIN_VENV_DIR}"
+
+printf "Setting up pgAdmin directories...\n"
+mkdir -p "$PGADMIN_DATA_DIR"
+mkdir -p "$PGADMIN_LOG_DIR"
+
+# Check if pgAdmin virtual environment already exists and is working
+if [ -f "$PGADMIN_VENV_DIR/bin/pgadmin4" ] && [ -f "$PGADMIN_VENV_DIR/bin/activate" ]; then
+  printf "🥳 pgAdmin virtual environment already exists\n\n"
+else
+  printf "Creating Python virtual environment for pgAdmin...\n"
+  if ! python3 -m venv "$PGADMIN_VENV_DIR"; then
+    echo "⚠️  Warning: Failed to create virtual environment"
+    exit 0
+  fi
+
+  printf "Installing pgAdmin 4 in virtual environment...\n"
+  if ! "$PGADMIN_VENV_DIR/bin/pip" install pgadmin4; then
+    echo "⚠️  Warning: Failed to install pgAdmin4"
+    exit 0
+  fi
+
+  printf "🥳 pgAdmin has been installed successfully\n\n"
+fi
+
+printf "$${BOLD}Configuring pgAdmin...\n"
+
+if [ -f "$PGADMIN_VENV_DIR/bin/pgadmin4" ]; then
+  # pgAdmin installs to a predictable location in the virtual environment
+  PYTHON_VERSION=$("$PGADMIN_VENV_DIR/bin/python" -c "import sys; print(f'{sys.version_info.major}.{sys.version_info.minor}')")
+  PGADMIN_INSTALL_DIR="$PGADMIN_VENV_DIR/lib/python$PYTHON_VERSION/site-packages/pgadmin4"
+
+  # Create pgAdmin config file in the correct location (next to config.py)
+  cat > "$PGADMIN_INSTALL_DIR/config_local.py" << EOF
+# pgAdmin configuration for Coder workspace
+${CONFIG}
+EOF
+
+  printf "📄 Config written to $PGADMIN_INSTALL_DIR/config_local.py\n"
+
+  printf "$${BOLD}Starting pgAdmin in background...\n"
+  printf "📝 Check logs at $${LOG_PATH}\n"
+  printf "🌐 Serving at http://localhost:${PORT}${SERVER_BASE_PATH}\n"
+
+  # Create required directories
+  mkdir -p "$PGADMIN_DATA_DIR/sessions"
+  mkdir -p "$PGADMIN_DATA_DIR/storage"
+
+  # Start pgadmin4 from the virtual environment with proper environment
+  cd "$PGADMIN_DATA_DIR"
+  PYTHONPATH="$PGADMIN_INSTALL_DIR:$${PYTHONPATH:-}" "$PGADMIN_VENV_DIR/bin/pgadmin4" > "$${LOG_PATH}" 2>&1 &
+else
+  printf "⚠️  Warning: pgAdmin4 virtual environment not found\n"
+  printf "📝 Installation may have failed - check logs above\n"
+fi

registry/coder/modules/filebrowser/main.test.ts

@@ -100,6 +100,9 @@ describe("filebrowser", async () => {
       "apk add bash",
     );
 
+    const expectedUrl = "http://localhost:13339/@default/default/apps/filebrowser";
+    const expectedLogLine = `📂 Serving /root at ${expectedUrl} `;
+
     testBaseLine(output);
   }, 15000);
 });

registry/coder/modules/filebrowser/run.sh

@@ -32,7 +32,7 @@ filebrowser config set --baseurl=${SERVER_BASE_PATH} --port=${PORT} --auth.metho
 
 printf "👷 Starting filebrowser in background... \n\n"
 
-printf "📂 Serving $${ROOT_DIR} at http://localhost:${PORT} \n\n"
+printf "📂 Serving $${ROOT_DIR} at http://localhost:${PORT}${SERVER_BASE_PATH} \n\n"
 
 filebrowser >>${LOG_PATH} 2>&1 &