From 670bb42b86c4b27994366aef2ea00fbfb139a002 Mon Sep 17 00:00:00 2001
From: kladafox <klapatok1980@gmail.com>
Date: Fri, 11 Oct 2024 16:45:40 +0200
Subject: [PATCH] Dynamic Project Root Detection for Prompts

---
 CHANGELOG.md           | 15 ++++++++++++++-
 Gemfile.lock           |  2 +-
 lib/spectre/prompt.rb  | 29 ++++++++++++++++++++++++++++-
 lib/spectre/version.rb |  2 +-
 4 files changed, 44 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9ca2276..7cfcd94 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -70,7 +70,7 @@ This version enhances the flexibility and robustness of the Completions class, e
 
 # Changelog for Version 1.1.1
 
-**Release Date:** [11th Oct 2024]
+**Release Date:** [10th Oct 2024]
 
 **New Features:**
 
@@ -81,3 +81,16 @@ This version enhances the flexibility and robustness of the Completions class, e
     Spectre::Prompt.render(template: 'classification/intent/user', locals: { query: 'What is AI?' })
     ```
   * This feature allows for better organization and scalability when dealing with multiple prompt categories and complex scenarios.
+
+
+# Changelog for Version 1.1.2
+
+**Release Date:** [11th Oct 2024]
+
+**New Features:**
+
+* **Dynamic Project Root Detection for Prompts**
+  * The `Spectre::Prompt.render` method now dynamically detects the project root based on the presence of project-specific markers, such as `Gemfile`, `.git`, or `config/application.rb`.
+  * This change allows for greater flexibility when using spectre in different environments and projects, ensuring the prompt templates are found regardless of where spectre is used.
+  *	**Example**: If you're using `spectre` inside a gem, the `detect_prompts_path` method will now correctly resolve the prompts path within the gem project root.
+  *	If no markers are found, the system falls back to the current working directory (`Dir.pwd`).
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index 0fbae53..7bbcc2a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    spectre_ai (1.1.1)
+    spectre_ai (1.1.2)
 
 GEM
   remote: https://rubygems.org/
diff --git a/lib/spectre/prompt.rb b/lib/spectre/prompt.rb
index 41c84f1..3cad922 100644
--- a/lib/spectre/prompt.rb
+++ b/lib/spectre/prompt.rb
@@ -50,7 +50,34 @@ def render(template:, locals: {})
 
       # Detects the appropriate path for prompt templates
       def detect_prompts_path
-        File.join(Dir.pwd, 'app', 'spectre', 'prompts')
+        # Find the first non-spectre, non-ruby core file in the call stack
+        calling_file = caller.find do |path|
+          !path.include?('/spectre/') && !path.include?(RbConfig::CONFIG['rubylibdir'])
+        end
+
+        # Determine the directory from where spectre was invoked
+        start_dir = calling_file ? File.dirname(calling_file) : Dir.pwd
+
+        # Traverse up until we find a Gemfile (or another marker of the project root)
+        project_root = find_project_root(start_dir)
+
+        # Return the prompts path based on the detected project root
+        File.join(project_root, 'app', 'spectre', 'prompts')
+      end
+
+      def find_project_root(dir)
+        while dir != '/' do
+          # Check for Gemfile, .git directory, or config/application.rb (Rails)
+          return dir if File.exist?(File.join(dir, 'Gemfile')) ||
+            File.directory?(File.join(dir, '.git')) ||
+            File.exist?(File.join(dir, 'config', 'application.rb'))
+
+          # Move up one directory
+          dir = File.expand_path('..', dir)
+        end
+
+        # Default fallback if no root markers are found
+        Dir.pwd
       end
 
       # Split the template parameter into path and prompt
diff --git a/lib/spectre/version.rb b/lib/spectre/version.rb
index 1080f68..1fad201 100644
--- a/lib/spectre/version.rb
+++ b/lib/spectre/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Spectre # :nodoc:all
-  VERSION = "1.1.1"
+  VERSION = "1.1.2"
 end