First steps for BuildFile

doc/architecture/Domain.md

@@ -43,8 +43,10 @@ classDiagram
     class BuildFile {
         <<AggregateRoot>>
         file_path [id]
-        file_type
         content
+        build_file_type()
+        getVersion()
+        setVersion(version)
     }
     
     class Version {

src/main/python/ddadevops/domain/__init__.py

@@ -4,3 +4,4 @@ from .image import Image
 from .c4k import C4k
 from .release import Release, EnvironmentKeys
 from .version import Version
+from .build_file import BuildFileType, BuildFile

src/main/python/ddadevops/domain/build_file.py

@@ -0,0 +1,47 @@
+from enum import Enum
+from typing import Optional
+from pathlib import Path
+from .common import (
+    Validateable,
+    Devops,
+    ReleaseType,
+)
+from .version import (
+    Version,
+)
+
+class BuildFileType(Enum):
+    JS = '.json'
+    JAVA_GRADLE = '.gradle'
+    JAVA_CLOJURE = ".clj"
+    PYTHON = '.py'
+
+class BuildFile(Validateable):
+    def __init__(self, file_path: Path, content: str):
+        self.file_path = file_path
+        self.content = content
+  
+    def validate(self):
+        result = []
+        result += self.__validate_is_not_empty__("file_path")
+        result += self.__validate_is_not_empty__("content")
+        if not self.build_file_type():
+            result += [f"Suffix {self.file_path} is unknown."]
+        return result
+
+    def build_file_type(self):
+        if not self.file_path:
+            return None
+        config_file_type = self.file_path.suffix
+        match config_file_type:
+            case '.json':
+                result = BuildFileType.JS
+            case '.gradle':
+                result = BuildFileType.JAVA_GRADLE
+            case '.clj':
+                result = BuildFileType.JAVA_CLOJURE
+            case '.py':
+                result = BuildFileType.PYTHON
+            case _:
+                result = None
+        return result

src/main/python/ddadevops/domain/common.py

@@ -34,11 +34,12 @@ class Validateable:
 
     def __validate_is_not_empty__(self, field_name: str) -> List[str]:
         result = self.__validate_is_not_none__(field_name)
-        value = self.__dict__[field_name]
-        if type(value) is str and value == "":
-            result += [f"Field '{field_name}' must not be empty."]
-        elif type(value) is list and len(value) == 0:
-            result += [f"Field '{field_name}' must not be empty."]
+        if len(result) == 0:
+            value = self.__dict__[field_name]
+            if type(value) is str and value == "":
+                result += [f"Field '{field_name}' must not be empty."]
+            elif type(value) is list and len(value) == 0:
+                result += [f"Field '{field_name}' must not be empty."]
         return result
 
     def validate(self) -> List[str]:

src/main/python/ddadevops/infrastructure/infrastructure.py

@@ -5,9 +5,10 @@ from subprocess import run
 from pkg_resources import resource_string
 import yaml
 import deprecation
-from ..domain import Devops, Image, C4k, Release
+from ..domain import Devops, Image, C4k, Release, BuildFile
 from ..python_util import execute
 
+
 class DevopsRepository:
     def get_devops(self, project) -> Devops:
         devops = project.get_property("devops")
@@ -19,11 +20,25 @@ class DevopsRepository:
         project.set_property("devops", devops)
 
 
-class ProjectRepository:
-    def set_build(self, project, build):
-        project.set_property("devops_build", build)
+class BuildFileRepository:
+    def get(self, path: Path) -> BuildFile:
+        with open(path, "r", encoding="utf-8") as file:
+            content = file.read()
+        result = BuildFile(path, content)
+        result.throw_if_invalid()
+        return result
+
+    def write(self, build_file: BuildFile):
+        build_file.throw_if_invalid()
+        with open(build_file.file_path, "r+", encoding="utf-8") as file:
+            file.seek(0)
+            file.write(build_file.content)
 
 
+
+class ProjectRepository:
+    pass
+
 class ResourceApi:
     def read_resource(self, path: str) -> bytes:
         return resource_string(__name__, path)
@@ -60,7 +75,7 @@ class ImageApi:
 
     def drun(self, name: str):
         run(
-            f"docker run -it --entrypoint=\"\" {name} /bin/bash",
+            f'docker run -it --entrypoint="" {name} /bin/bash',
             shell=True,
             check=True,
         )

src/test/python/domain/test_build_file.py

@@ -0,0 +1,33 @@
+from pathlib import Path
+from src.main.python.ddadevops.domain import (
+    BuildFileType,
+    BuildFile,
+)
+
+
+def test_sould_validate_build_file():
+    sut = BuildFile(
+        Path("./project.clj"),
+        "content"
+    )
+    assert sut.is_valid()
+
+    sut = BuildFile(
+        None,
+        ""
+    )
+    assert not sut.is_valid()
+
+    sut = BuildFile(
+        Path("./unknown.extension"),
+        "content"
+    )
+    assert not sut.is_valid()
+
+
+def test_sould_calculate_build_type():
+    sut = BuildFile(
+        Path("./project.clj"),
+        "content"
+    )
+    assert sut.build_file_type() == BuildFileType.JAVA_CLOJURE