From 36c09a6cc006b781f5ac9dbad1cb1474811c047a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Szikszai=20Guszt=C3=A1v?= <guszti5@hotmail.com>
Date: Tue, 19 Sep 2023 09:37:08 +0200
Subject: [PATCH 1/2] Prompt installing for dependencies instead of exiting.

---
 shard.lock         |  4 ++++
 shard.yml          |  3 +++
 src/all.cr         |  3 ++-
 src/builder.cr     |  4 +---
 src/mint_json.cr   | 34 ++++++++++++++++------------------
 src/reactor.cr     |  4 +---
 src/test_runner.cr |  4 +---
 7 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/shard.lock b/shard.lock
index b66752cf1..89edb8809 100644
--- a/shard.lock
+++ b/shard.lock
@@ -8,6 +8,10 @@ shards:
     git: https://github.com/crystal-ameba/ameba.git
     version: 1.5.0
 
+  ansi-escapes:
+    git: https://github.com/gtramontina/ansi-escapes.cr.git
+    version: 1.0.0
+
   backtracer:
     git: https://github.com/sija/backtracer.cr.git
     version: 1.2.2
diff --git a/shard.yml b/shard.yml
index f467a323c..7c9d56b3f 100644
--- a/shard.yml
+++ b/shard.yml
@@ -20,6 +20,9 @@ dependencies:
   markd:
     github: icyleaf/markd
     version: ~> 0.5.0
+  ansi-escapes:
+    github: gtramontina/ansi-escapes.cr
+    version: ~> 1.0.0
 
 development_dependencies:
   ameba:
diff --git a/src/all.cr b/src/all.cr
index 7e99791ce..93e7bbf4b 100644
--- a/src/all.cr
+++ b/src/all.cr
@@ -1,5 +1,5 @@
 require "baked_file_system"
-require "ecr"
+require "ansi-escapes"
 require "file_utils"
 require "colorize"
 require "markd"
@@ -7,6 +7,7 @@ require "kemal"
 require "uuid"
 require "html"
 require "json"
+require "ecr"
 require "xml"
 
 MINT_ENV = {} of String => String
diff --git a/src/builder.cr b/src/builder.cr
index ae2492968..bb8939ca8 100644
--- a/src/builder.cr
+++ b/src/builder.cr
@@ -8,9 +8,7 @@ module Mint
         skip_icons = true
       end
 
-      terminal.measure "#{COG} Ensuring dependencies..." do
-        json.check_dependencies!
-      end
+      json.check_dependencies!
 
       terminal.measure "#{COG} Clearing the \"#{DIST_DIR}\" directory..." do
         FileUtils.rm_rf DIST_DIR
diff --git a/src/mint_json.cr b/src/mint_json.cr
index d9cb10e57..d3c03bb3b 100644
--- a/src/mint_json.cr
+++ b/src/mint_json.cr
@@ -1173,30 +1173,28 @@ module Mint
     def check_dependencies!
       dependencies.each do |dependency|
         next if dependency_exists?(dependency.name)
-        error! :mint_json_dependency_not_installed do
-          block do
-            text "Not all"
-            bold "dependencies"
-            text "in your mint.json file are installed."
-          end
 
-          block do
-            text "The dependency"
-            bold dependency.name
-            text "was expected to be in the"
-            bold ".mint/packages/#{name}"
-            text "directory."
-          end
+        terminal.puts "#{COG} Ensuring dependencies..."
+        terminal.puts " ↳ Not all dependencies in your mint.json file are installed."
+        terminal.puts "   Would you like to install them now? (Y/n)"
 
-          block do
-            text "Usually you can fix this by running the"
-            bold "mint install"
-            text "command."
-          end
+        answer = gets.to_s.downcase
+        terminal.puts AnsiEscapes::Erase.lines(2)
+
+        if answer == "y"
+          Installer.new
+          break
+        else
+          terminal.puts "#{WARNING} Missing packages, exiting..."
+          exit(1)
         end
       end
     end
 
+    def terminal
+      Render::Terminal::STDOUT
+    end
+
     def dependency_exists?(name : String)
       Dir.exists?(".mint/packages/#{name}")
     end
diff --git a/src/reactor.cr b/src/reactor.cr
index 90098f61f..1d722bd48 100644
--- a/src/reactor.cr
+++ b/src/reactor.cr
@@ -26,9 +26,7 @@ module Mint
     end
 
     def initialize(@host, @port, @auto_format, @live_reload)
-      terminal.measure "#{COG} Ensuring dependencies..." do
-        MintJson.parse_current.check_dependencies!
-      end
+      MintJson.parse_current.check_dependencies!
 
       workspace = Workspace.current
       workspace.format = auto_format
diff --git a/src/test_runner.cr b/src/test_runner.cr
index 21de06bd0..d8b377942 100644
--- a/src/test_runner.cr
+++ b/src/test_runner.cr
@@ -47,9 +47,7 @@ module Mint
     end
 
     def run : Bool
-      terminal.measure "#{COG} Ensuring dependencies..." do
-        MintJson.parse_current.check_dependencies!
-      end
+      MintJson.parse_current.check_dependencies!
 
       ast = terminal.measure "#{COG} Compiling tests..." do
         compile_ast.tap do |a|

From 3f5d46c1c04aa4e7cf5c73d346c1e6d1fb06f8ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Szikszai=20Guszt=C3=A1v?= <guszti5@hotmail.com>
Date: Tue, 19 Sep 2023 09:44:50 +0200
Subject: [PATCH 2/2] Tweak error message.

---
 src/mint_json.cr | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mint_json.cr b/src/mint_json.cr
index d3c03bb3b..aad4d45c4 100644
--- a/src/mint_json.cr
+++ b/src/mint_json.cr
@@ -1185,8 +1185,8 @@ module Mint
           Installer.new
           break
         else
-          terminal.puts "#{WARNING} Missing packages, exiting..."
-          exit(1)
+          terminal.print "#{WARNING} Missing dependencies..."
+          raise CliException.new
         end
       end
     end