feat(cz/customize): add jinja support to enhance template flexibility

Lee-W · Lee-W · commit 948150d1222c · 2019-11-19T13:38:05.000-05:00
#54
diff --git a/commitizen/cz/customize/customize.py b/commitizen/cz/customize/customize.py
@@ -1,3 +1,5 @@
+from jinja2 import Template
+
 from commitizen import defaults
 from commitizen.cz.base import BaseCommitizen
 
@@ -24,8 +26,8 @@ def questions(self) -> list:
         return self.custom_config.get("questions")
 
     def message(self, answers: dict) -> str:
-        message_template = self.custom_config.get("message_template")
-        return message_template.format(**answers)
+        message_template = Template(self.custom_config.get("message_template"))
+        return message_template.render(**answers)
 
     def example(self) -> str:
         return self.custom_config.get("example")
diff --git a/pyproject.toml b/pyproject.toml
@@ -51,6 +51,7 @@ colorama = "^0.4.1"
 termcolor = "^1.1"
 packaging = "^19.0"
 tomlkit = "^0.5.3"
+jinja2 = "^2.10.3"
 
 [tool.poetry.dev-dependencies]
 ipython = "^7.2"
diff --git a/tests/test_cz_customize.py b/tests/test_cz_customize.py
@@ -11,7 +11,7 @@ def config():
     toml_str = """
     [tool.commitizen.customize]
     # message_template should follow the python string formatting spec
-    message_template = "{change_type}: {message}"
+    message_template = "{{change_type}}: {{message}}"
     example = "feature: this feature eanable customize through config file"
     schema = "<type>: <body>"
     bump_pattern = "^(break|new|fix|hotfix)"
