Merge branch 'feature/migrations'

.zed/settings.json

@@ -0,0 +1,18 @@
+// Folder-specific settings
+//
+// For a full list of overridable settings, and general information on folder-specific settings,
+// see the documentation: https://zed.dev/docs/configuring-zed#settings-files
+{
+  "search": {
+    "whole_word": false,
+    "case_sensitive": false,
+    "include_ignored": true,
+    "regex": false
+  },
+  "languages": {
+    "SQL": {
+      "remove_trailing_whitespace_on_save": false,
+      "format_on_save": "off"
+    }
+  }
+}

cli/shard.lock

@@ -8,3 +8,7 @@ shards:
     git: https://github.com/17dec/crystal-pg.git
     version: 0.27.0+git.commit.ed26146a226f31acf77c1949dea6d3e7c6b5674e
 
+  poncho:
+    git: https://github.com/icyleaf/poncho.git
+    version: 0.4.0+git.commit.f9e29066cfc1a7521de45fb5f7d97659dd4357ff
+

cli/shard.yml

@@ -8,11 +8,14 @@ targets:
   statbus:
     main: src/statbus.cr
 
-crystal: '>= 1.10.1'
+crystal: ">= 1.10.1"
 
 license: MIT
 
 dependencies:
   pg:
     github: 17dec/crystal-pg
-    branch: copyout
+    branch: copyout
+  poncho:
+    github: icyleaf/poncho
+    branch: master

cli/src/config.cr

@@ -0,0 +1,36 @@
+require "poncho"
+
+class StatBusConfig
+  include Poncho
+
+  property postgres_host : String
+  property postgres_port : String
+  property postgres_db : String
+  property postgres_user : String
+  property postgres_password : String
+
+  def initialize(project_directory : Path, @verbose : Bool)
+    @postgres_host = "127.0.0.1"
+    @postgres_user = "postgres"
+    env_path = project_directory.join(".env")
+    if @verbose
+      puts "Looking for .env at: #{env_path}"
+      puts "Current directory: #{Dir.current}"
+      puts "Project directory: #{project_directory}"
+    end
+
+    if File.exists?(env_path)
+      puts "Found .env file" if @verbose
+      env_config = Poncho.from_file(env_path.to_s)
+    else
+      raise "Could not find .env file at #{env_path}"
+    end
+    @postgres_port = env_config["DB_PUBLIC_LOCALHOST_PORT"]? || raise "Missing DB_PUBLIC_LOCALHOST_PORT in .env"
+    @postgres_db = env_config["POSTGRES_DB"]? || raise "Missing POSTGRES_DB in .env"
+    @postgres_password = env_config["POSTGRES_PASSWORD"]? || raise "Missing POSTGRES_PASSWORD in .env"
+  end
+
+  def connection_string : String
+    "postgres://#{postgres_user}:#{postgres_password}@#{postgres_host}:#{postgres_port}/#{postgres_db}"
+  end
+end