From 2578cd7a6d4c516319c4b0d6881b4c67fd6652b1 Mon Sep 17 00:00:00 2001
From: Artur Gurgul1 <artur@gurgul.org>
Date: Wed, 6 Aug 2025 16:50:03 +0200
Subject: [PATCH] add postgresql

---
 home/.config/nvim/lua/plugins.lua             | 15 +++++-
 lib/data/templates/nginx/proxy.erb            |  2 +-
 lib/data/templates/postgresql/pg_hba.conf.erb |  2 +
 .../templates/postgresql/postgresql.conf.erb  | 52 +++++++++++++++++++
 lib/data/templates/postgresql/test.erb        |  4 ++
 lib/setup/postgresql.rb                       | 23 ++++++++
 lib/templates.rb                              | 20 +++++++
 recipes/forgejo-recipe/debian.yml             |  3 ++
 recipes/postgresql/debian-setup.yml           | 24 +++++++++
 recipes/postgresql/debian.yml                 | 21 ++++++++
 10 files changed, 164 insertions(+), 2 deletions(-)
 create mode 100644 lib/data/templates/postgresql/pg_hba.conf.erb
 create mode 100644 lib/data/templates/postgresql/postgresql.conf.erb
 create mode 100644 lib/data/templates/postgresql/test.erb
 create mode 100644 lib/setup/postgresql.rb
 create mode 100644 lib/templates.rb
 create mode 100644 recipes/postgresql/debian-setup.yml
 create mode 100644 recipes/postgresql/debian.yml

diff --git a/home/.config/nvim/lua/plugins.lua b/home/.config/nvim/lua/plugins.lua
index 8ecfd76..fe363a7 100644
--- a/home/.config/nvim/lua/plugins.lua
+++ b/home/.config/nvim/lua/plugins.lua
@@ -33,7 +33,20 @@ require("lazy").setup({
   { "hrsh7th/vim-vsnip" },
 
   -- Treesitter
-  { "nvim-treesitter/nvim-treesitter", build = ":TSUpdate" },
+  {
+    "nvim-treesitter/nvim-treesitter",
+    build = ":TSUpdate",
+    config = function()
+      require("nvim-treesitter.configs").setup({
+        ensure_installed = { "ruby", "lua", "vim", "bash", "json" }, -- include ruby
+        highlight = {
+          enable = true,
+          additional_vim_regex_highlighting = false,
+        },
+      })
+    end
+  },
+
 
   -- Appearance
   { "tomasiser/vim-code-dark" },
diff --git a/lib/data/templates/nginx/proxy.erb b/lib/data/templates/nginx/proxy.erb
index 81c813b..061b96a 100644
--- a/lib/data/templates/nginx/proxy.erb
+++ b/lib/data/templates/nginx/proxy.erb
@@ -26,4 +26,4 @@ server {
   ssl_certificate_key /etc/letsencrypt/live/<%= domain %>/privkey.pem;
   include /etc/letsencrypt/options-ssl-nginx.conf;
   ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
-}
\ No newline at end of file
+}
diff --git a/lib/data/templates/postgresql/pg_hba.conf.erb b/lib/data/templates/postgresql/pg_hba.conf.erb
new file mode 100644
index 0000000..1afb456
--- /dev/null
+++ b/lib/data/templates/postgresql/pg_hba.conf.erb
@@ -0,0 +1,2 @@
+local      all             all                                     peer
+hostssl    all             all             0.0.0.0/0               scram-sha-256
diff --git a/lib/data/templates/postgresql/postgresql.conf.erb b/lib/data/templates/postgresql/postgresql.conf.erb
new file mode 100644
index 0000000..c0617d1
--- /dev/null
+++ b/lib/data/templates/postgresql/postgresql.conf.erb
@@ -0,0 +1,52 @@
+
+data_directory = '/var/lib/postgresql/15/main'
+hba_file = '/etc/postgresql/15/main/pg_hba.conf'
+ident_file = '/etc/postgresql/15/main/pg_ident.conf'
+
+
+#listen_addresses = 'localhost'
+listen_addresses = '*'
+port = 5432
+max_connections = 100
+unix_socket_directories = '/var/run/postgresql'
+password_encryption = scram-sha-256
+
+ssl = on
+#ssl_ca_file = ''
+ssl_cert_file = '/etc/ssl/certs/ssl-cert-snakeoil.pem'
+#ssl_crl_file = ''
+#ssl_crl_dir = ''
+ssl_key_file = '/etc/ssl/private/ssl-cert-snakeoil.key'
+#ssl_ciphers = 'HIGH:MEDIUM:+3DES:!aNULL' # allowed SSL ciphers
+#ssl_prefer_server_ciphers = on
+#ssl_ecdh_curve = 'prime256v1'
+#ssl_min_protocol_version = 'TLSv1.2'
+#ssl_max_protocol_version = ''
+#ssl_dh_params_file = ''
+#ssl_passphrase_command = ''
+#ssl_passphrase_command_supports_reload = off
+
+shared_buffers = 128MB
+dynamic_shared_memory_type = posix	# the default is usually the first option
+
+max_wal_size = 1GB
+min_wal_size = 80MB
+
+log_line_prefix = '%m [%p] %q%u@%d '
+log_timezone = 'Etc/UTC'
+
+
+cluster_name = '15/main'
+
+datestyle = 'iso, mdy'
+timezone = 'Etc/UTC'
+lc_messages = 'C.UTF-8'
+lc_monetary = 'C.UTF-8'
+lc_numeric = 'C.UTF-8'
+lc_time = 'C.UTF-8'
+
+default_text_search_config = 'pg_catalog.english'
+
+# include files ending in '.conf' from
+include_dir = 'conf.d'
+
diff --git a/lib/data/templates/postgresql/test.erb b/lib/data/templates/postgresql/test.erb
new file mode 100644
index 0000000..b0a5afa
--- /dev/null
+++ b/lib/data/templates/postgresql/test.erb
@@ -0,0 +1,4 @@
+
+
+
+<%= te %>
diff --git a/lib/setup/postgresql.rb b/lib/setup/postgresql.rb
new file mode 100644
index 0000000..0b12a8a
--- /dev/null
+++ b/lib/setup/postgresql.rb
@@ -0,0 +1,23 @@
+
+module Setup
+  require_relative '../templates'
+
+  module PostgreSQL
+    extend Templates
+ 
+    # attr_accessor :te 
+
+    
+
+    def self.make_config
+      pg_hba = render("pg_hba.conf")
+
+      test = render("test", te: "This is a test string")
+      puts test
+    end
+  
+    def self.install
+      make_config
+    end
+  end
+end
diff --git a/lib/templates.rb b/lib/templates.rb
new file mode 100644
index 0000000..a5bd996
--- /dev/null
+++ b/lib/templates.rb
@@ -0,0 +1,20 @@
+require 'erb'
+
+module Templates
+  def render(name, locals = {})
+    # caller_module = Module.nesting.first.to_s.split('::').last&.downcase || 'common'
+    caller_file = caller_locations(1, 1)[0].absolute_path
+    inferred_dir = File.basename(caller_file).sub(/^install-/, '').sub(/\.rb$/, '')
+    puts "caller name: #{inferred_dir}"
+
+    template_path = File.join(__dir__, 'data', 'templates', inferred_dir, "#{name}.erb")
+    template = File.read(template_path)
+    erb = ERB.new(template)
+    
+    # erb.result(binding)
+
+    context = Struct.new(*locals.keys).new(*locals.values)
+    erb.result(context.instance_eval { binding })
+  end
+end
+
diff --git a/recipes/forgejo-recipe/debian.yml b/recipes/forgejo-recipe/debian.yml
index 0159ae8..b620dfb 100644
--- a/recipes/forgejo-recipe/debian.yml
+++ b/recipes/forgejo-recipe/debian.yml
@@ -1,4 +1,7 @@
 
+service:
+  name: forgejo
+
 archive:
   url: https://codeberg.org/forgejo/forgejo/releases/download/v12.0.1/forgejo-12.0.1-linux-amd64.xz
 
diff --git a/recipes/postgresql/debian-setup.yml b/recipes/postgresql/debian-setup.yml
new file mode 100644
index 0000000..126cc9f
--- /dev/null
+++ b/recipes/postgresql/debian-setup.yml
@@ -0,0 +1,24 @@
+environment:
+  PG_DOMAIN: gurgul.org
+
+
+packages:
+  - postgresql
+  - postgresql-contrib
+
+steps:
+  - $SUDO systemctl enable postgresql
+  - $SUDO systemctl start postgresql
+  # Installing certificates
+  - $SUDO mkdir /etc/postgresql/ssl
+  - $SUDO cp /etc/letsencrypt/live/$PG_DOMAIN/fullchain.pem /etc/postgresql/ssl/server.crt
+  - $SUDO cp /etc/letsencrypt/live/$PG_DOMAIN/privkey.pem /etc/postgresql/ssl/server.key
+  - $SUDO chown postgres:postgres /etc/postgresql/ssl/server.*
+  - $SUDO chmod 600 /etc/postgresql/ssl/server.key
+
+
+actions:
+  # dat action postgresql:add-user -u user
+  add-user:
+    - sudo -u postgres createuser --no-superuser --no-createdb --no-createrole $DB_USER
+    - sudo -u postgres createdb -O $DB_USER $DB_USER
diff --git a/recipes/postgresql/debian.yml b/recipes/postgresql/debian.yml
new file mode 100644
index 0000000..1d0e951
--- /dev/null
+++ b/recipes/postgresql/debian.yml
@@ -0,0 +1,21 @@
+
+packages:
+  - build-essential
+  - libreadline-dev
+  - zlib1g-dev
+  - flex
+  - bison
+  - libssl-dev
+  - libxml2-dev
+  - libxslt1-dev
+  - libpam0g-dev
+  - libedit-dev
+
+repository:
+  url: https://github.com/postgres/postgres.git
+  branch: REL_17_5
+
+steps:
+  - ./configure --prefix=$PREFIX
+  - make -j$CPUS
+  - make install