Adding in setup scripts for Windows powershell users

src/generators/web.cr

@@ -73,8 +73,12 @@ class LuckyCli::Generators::Web
     #{"Done generating your Lucky project".colorize.bold}
 
       #{green_arrow} cd into #{project_location.colorize(:green)}
-      #{green_arrow} check database settings in #{"config/database.cr".colorize(:green)}
-      #{green_arrow} run #{"script/setup".colorize(:green)}
+      #{green_arrow} check database settings in #{Path.new("config", "database.cr").colorize(:green)}
+      {% if flag?(:windows) %}
+      #{green_arrow} run #{Path.new("script", "setup.ps1").colorize(:green)}
+      {% else %}
+      #{green_arrow} run #{Path.new("script", "setup").colorize(:green)}
+      {% end %}
       #{green_arrow} run #{"lucky dev".colorize(:green)} to start the server
 
     TEXT

src/lucky_cli/src_template.cr

@@ -108,25 +108,58 @@ class SrcTemplate
           ECR.embed("#{__DIR__}/../web_app_skeleton/docker/wait-for-it.sh.ecr", io)
         end
       end
-      root_dir.add_folder("script") do |script_dir|
-        script_dir.add_file("setup", 0o755) do |io|
-          ECR.embed("#{__DIR__}/../web_app_skeleton/script/setup.ecr", io)
+      root_dir.insert_folder("script", script_folder)
+      root_dir.insert_folder("spec", spec_folder)
+      root_dir.insert_folder("src", src_folder)
+      root_dir.insert_folder("tasks", tasks_folder)
+    end
+  end
+
+  private def script_folder
+    {% if flag?(:windows) %}
+      create_powershell_scripts_folder
+    {% else %}
+      create_bash_scripts_folder
+    {% end %}
+  end
+
+  # Generate bash scripts for *nix platforms
+  private def create_bash_scripts_folder
+    LuckyTemplate.create_folder do |script_dir|
+      script_dir.add_file("setup", 0o755) do |io|
+        ECR.embed("#{__DIR__}/../web_app_skeleton/script/setup.ecr", io)
+      end
+      script_dir.add_file("system_check", 0o755) do |io|
+        ECR.embed("#{__DIR__}/../web_app_skeleton/script/system_check.ecr", io)
+      end
+      script_dir.add_folder("helpers") do |helpers_dir|
+        helpers_dir.add_file("function_helpers") do |io|
+          ECR.embed("#{__DIR__}/../web_app_skeleton/script/helpers/function_helpers.ecr", io)
         end
-        script_dir.add_file("system_check", 0o755) do |io|
-          ECR.embed("#{__DIR__}/../web_app_skeleton/script/system_check.ecr", io)
+        helpers_dir.add_file("text_helpers") do |io|
+          ECR.embed("#{__DIR__}/../web_app_skeleton/script/helpers/text_helpers.ecr", io)
         end
-        script_dir.add_folder("helpers") do |helpers_dir|
-          helpers_dir.add_file("function_helpers") do |io|
-            ECR.embed("#{__DIR__}/../web_app_skeleton/script/helpers/function_helpers.ecr", io)
-          end
-          helpers_dir.add_file("text_helpers") do |io|
-            ECR.embed("#{__DIR__}/../web_app_skeleton/script/helpers/text_helpers.ecr", io)
-          end
+      end
+    end
+  end
+
+  # Generate PowerShell scripts for Windows
+  private def create_powershell_scripts_folder
+    LuckyTemplate.create_folder do |script_dir|
+      script_dir.add_file("setup.ps1", 0o755) do |io|
+        ECR.embed("#{__DIR__}/../web_app_skeleton/script/setup.ps1.ecr", io)
+      end
+      script_dir.add_file("system_check.ps1", 0o755) do |io|
+        ECR.embed("#{__DIR__}/../web_app_skeleton/script/system_check.ps1.ecr", io)
+      end
+      script_dir.add_folder("helpers") do |helpers_dir|
+        helpers_dir.add_file("function_helpers.ps1") do |io|
+          ECR.embed("#{__DIR__}/../web_app_skeleton/script/helpers/function_helpers.ps1.ecr", io)
+        end
+        helpers_dir.add_file("text_helpers.ps1") do |io|
+          ECR.embed("#{__DIR__}/../web_app_skeleton/script/helpers/text_helpers.ps1.ecr", io)
         end
       end
-      root_dir.insert_folder("spec", spec_folder)
-      root_dir.insert_folder("src", src_folder)
-      root_dir.insert_folder("tasks", tasks_folder)
     end
   end
 

src/web_app_skeleton/script/helpers/function_helpers.ps1.ecr

@@ -0,0 +1,42 @@
+# This file contains a set of functions used as helpers
+# for various tasks. Read the examples for each one for
+# more information. Feel free to put any additional helper
+# functions you may need for your app
+
+
+# Returns true if the command $Command is not found
+# example:
+#   if (CommandNotFound "yarn") {
+#     echo "no yarn"
+#   }
+function CommandNotFound($Command) {
+  try {
+    Get-Command -Name $Command -ErrorAction | Out-Null
+    return $false
+  } catch {
+    return $true
+  }
+}
+
+# Returns true if the command $Command is not running
+# You must supply the full command to check as an argument
+# example:
+#   if (CommandNotRunning "redis-cli ping") {
+#     PrintError "Redis is not running"
+#   }
+function CommandNotRunning($Command) {
+  Invoke-Expression $Command
+  if ($LASTEXITCODE -ne 0) {
+    return $true
+  } else {
+    return $false
+  }
+}
+
+# Prints error and exit.
+# example:
+#   PrintError "Redis is not running. Run it with some_command"
+function PrintError($Message) {
+  Write-Host -ForegroundColor Red "There is a problem with your system setup:`n`n"
+  Write-Host -ForegroundColor Red  "$Message `n`n" | Indent
+}

src/web_app_skeleton/script/helpers/text_helpers.ps1.ecr

@@ -0,0 +1,32 @@
+# This file contains a set of functions used to format text,
+# and make printing text a little easier. Feel free to put
+# any additional functions you need for formatting your shell
+# output text.
+
+# Colors
+$BOLD_RED_COLOR="`e[1m`e[31m"
+
+# Indents the text 2 spaces
+# example:
+#   Write-Host "Hello" | Indent
+function Indent {
+  process {
+    foreach($Line in $_) {
+      Write-Host "  $Line"
+    }
+  }
+}
+
+# Prints out an arrow to your custom notice
+# example:
+#   Notice "Installing new magic"
+function Notice($Message) {
+  Write-Host "`n▸ $Message`n"
+}
+
+# Prints out a check mark and Done.
+# example:
+#   PrintDone
+function PrintDone {
+  Write-Host "✔ Done`n" | Indent
+}

src/web_app_skeleton/script/setup.ps1.ecr

@@ -0,0 +1,44 @@
+# Exit if any subcommand fails
+$ErrorActionPreferences = "Stop"
+
+.\script\helpers\text_helpers.ps1
+
+
+Notice "Running System Check"
+& .\script\system_check.ps1
+PrintDone
+
+<%- if browser? -%>
+Notice "Installing node dependencies"
+yarn install --no-progress | Indent
+
+Notice "Compiling assets"
+yarn dev | Indent
+
+PrintDone
+<%- end -%>
+
+Notice "Installing shards"
+shards install --ignore-crystal-version | Indent
+
+if (!Test-Path ".env") {
+  Notice "No .env found. Creating one."
+  New-Item ".env"
+  PrintDone
+}
+
+Notice "Creating the database"
+lucky db.create | Indent
+
+Notice "Verifying postgres connection"
+lucky db.verify_connection | Indent
+
+Notice "Migrating the database"
+lucky db.migrate | Indent
+
+Notice "Seeding the database with required and sample records"
+lucky db.seed.required_data | Indent
+lucky db.seed.sample_data | Indent
+
+PrintDone
+Notice "Run 'lucky dev' to start the app"

src/web_app_skeleton/script/system_check.ps1.ecr

@@ -0,0 +1,30 @@
+.\script\helpers\text_helpers.ps1
+.\script\helpers\function_helpers.ps1
+
+# Use this script to check the system for required tools and process that your app needs.
+# A few helper functions are provided to make writing bash a little easier. See the 
+# script/helpers/function_helpers file for more examples.
+#
+# A few examples you might use here:
+#   * 'lucky db.verify_connection' to test postgres can be connected
+#   * Checking that elasticsearch, redis, or postgres is installed and/or booted
+#   * Note: Booting additional processes for things like mail, background jobs, etc...
+#     should go in your Procfile.dev.
+
+<%- if browser? -%>
+if (CommandNotFound "yarn") {
+  PrintError "Yarn is not installed\n  See https://yarnpkg.com/lang/en/docs/install/ for install instructions."
+}
+<%- end -%>
+
+if (CommandNotFound "createdb") {
+  PrintError "Please install the postgres CLI tools, then try again.\nSee https://www.postgresql.org/docs/current/tutorial-install.html for install instructions."
+}
+
+## CUSTOM PRE-BOOT CHECKS ##
+# example:
+# if (CommandNotFound "redis-cli ping") {
+#   PrintError "Redis is not running."
+# }
+
+