From 131443b7c5bacbb974048aec5c8aa0c44c3aa4bd Mon Sep 17 00:00:00 2001
From: Gustavo Henrique Santos Souza de Miranda <gustavohssmiranda@gmail.com>
Date: Wed, 3 Sep 2025 11:11:41 -0300
Subject: [PATCH 1/3] Update CLI entry point in `pyproject.toml`

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index b2a32db..97eedad 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,4 +25,4 @@ Homepage = "https://github.com/gmbrax/Pilgrim/"
 Issues = "https://github.com/gmbrax/Pilgrim/issues"
 
 [project.scripts]
-pilgrim = "epstein.command:main"
\ No newline at end of file
+epstein = "epstein.command:main"
\ No newline at end of file
-- 
2.39.2


From 90aba43e1e5f80a22333e6913392620a8f14fc41 Mon Sep 17 00:00:00 2001
From: Gustavo Henrique Santos Souza de Miranda <gustavohssmiranda@gmail.com>
Date: Wed, 3 Sep 2025 11:12:32 -0300
Subject: [PATCH 2/3] Add the ` Application ` class and integrate it into the
 CLI entry point

---
 src/epstein/application.py | 7 +++++++
 src/epstein/command.py     | 4 +++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/epstein/application.py b/src/epstein/application.py
index e69de29..f50cfa1 100644
--- a/src/epstein/application.py
+++ b/src/epstein/application.py
@@ -0,0 +1,7 @@
+class Application:
+    def __init__(self):
+        pass
+
+    def run(self):
+        pass
+    
\ No newline at end of file
diff --git a/src/epstein/command.py b/src/epstein/command.py
index afee10b..4fe2a08 100644
--- a/src/epstein/command.py
+++ b/src/epstein/command.py
@@ -1,7 +1,9 @@
-from epstein.application import *
+from epstein.application import Application
 
 def main():
     print("hello world")
+    app = Application()
+    app.run()
 
 if __name__ =="__main__":
     main()
-- 
2.39.2


From 7e138615b762bb78d1e6f34b88af2e14f909ae57 Mon Sep 17 00:00:00 2001
From: Gustavo Henrique Santos Souza de Miranda <gustavohssmiranda@gmail.com>
Date: Wed, 3 Sep 2025 17:43:32 -0300
Subject: [PATCH 3/3] Expand the ` Application ` class with argument parsing
 and subcommands for PDF export and theme management. Integrate command
 handling logic.

---
 src/epstein/application.py | 47 ++++++++++++++++++++++++++++++++++++--
 src/epstein/command.py     |  2 ++
 2 files changed, 47 insertions(+), 2 deletions(-)

diff --git a/src/epstein/application.py b/src/epstein/application.py
index f50cfa1..78d1220 100644
--- a/src/epstein/application.py
+++ b/src/epstein/application.py
@@ -1,7 +1,50 @@
+import argparse
+import sys
+
 class Application:
     def __init__(self):
-        pass
+        self.args = self.__setup_args
+
+    @property
+    def __setup_args(self):
+        parser = argparse.ArgumentParser(prog="epstein",
+                                         description='Test for PDF Export Module for pilgrim')
+
+        subparsers = parser.add_subparsers(dest="command",required=True)
+        print_parser = subparsers.add_parser("print", help="generate the PDF file ")
+        print_parser.add_argument("-t", "--theme", required=True, help="Define the theme to use.")
+        print_parser.set_defaults(func=self.handle_print)
+
+
+        theme_parser = subparsers.add_parser("theme", help="Manage the themes")
+        theme_subparsers = theme_parser.add_subparsers(dest="theme_action", help="Actions for the themes" ,  required=True)
+
+        theme_create_parser = theme_subparsers.add_parser("create", help="Create a new theme")
+        theme_create_parser.add_argument("-n", "--name", required=True, help="Name of the theme")
+        theme_create_parser.set_defaults(func=self.handle_theme_create)
+
+        theme_list_parser = theme_subparsers.add_parser("list", help="List all the themes")
+        theme_list_parser.set_defaults(func=self.handle_theme_list)
+
+        if len(sys.argv) == 2 and sys.argv[1] == 'theme':
+            theme_parser.print_help(sys.stderr)
+            sys.exit(1)
+
+        if len(sys.argv) == 1:
+            parser.print_help(sys.stderr)
+            sys.exit(1)
+
+        return parser.parse_args()
+
+    def handle_print(self):
+        print("handle print")
+
+    def handle_theme_create(self):
+        print("handle theme create")
+
+    def handle_theme_list(self):
+        print("handle theme list")
 
     def run(self):
-        pass
+        self.args.func()
     
\ No newline at end of file
diff --git a/src/epstein/command.py b/src/epstein/command.py
index 4fe2a08..f23e602 100644
--- a/src/epstein/command.py
+++ b/src/epstein/command.py
@@ -1,3 +1,5 @@
+import argparse
+
 from epstein.application import Application
 
 def main():
-- 
2.39.2