Les choses sérieuses commencent

erminig/controllers/govel/pakva.py

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+from pathlib import Path
+from erminig.config import Config
+from erminig.system.security import run_as_user
+
+
+class Pakva:
+
+    def __init__(self, name, version, archive):
+        self.name = name
+        self.version = version
+        self.archive = archive
+        self.path = Config.GOVEL_DIR / name[0] / name / "Pakva"
+
+    @run_as_user("pak")
+    def save(self):
+        self.path.parent.mkdir(parents=True, exist_ok=True)
+        with open(self.path, "w") as f:
+            f.write(
+                f"""\
+name="{self.name}"
+version="{self.version}"
+revision=1
+source=("{self.archive}")
+
+build() {{
+    echo "Build function not implemented"
+}}
+
+pak() {{
+    echo "Packaging function not implemented"
+}}               
+"""
+            )
+
+    @run_as_user("pak")
+    def update_version(self, version, archive, reset_revision=False):
+        if not self.path.exists():
+            raise FileNotFoundError(f"Aucun fichier Pakva pour {self.name}")
+
+        with open(self.path, "r") as f:
+            lines = f.readlines()
+
+        new_lines = []
+        updated_version = False
+        updated_source = False
+
+        for line in lines:
+            if line.startswith("version=") and not updated_version:
+                new_lines.append(f'version="{version}"\n')
+                updated_version = True
+            elif line.startswith("source=") and not updated_source:
+                new_lines.append(f'source=("{archive}")\n')
+                updated_source = True
+            elif reset_revision and line.startswith("revision="):
+                new_lines.append("revision=1\n")
+            else:
+                new_lines.append(line)
+
+        # Ajout si jamais les champs n'existaient pas
+        if not updated_version:
+            new_lines.insert(1, f'version="{version}"\n')
+        if not updated_source:
+            new_lines.append(f'source=("{archive}")\n')
+        if reset_revision and not any(line.startswith("revision=") for line in lines):
+            new_lines.insert(2, "revision=1\n")
+
+        with open(self.path, "w") as f:
+            f.writelines(new_lines)
+
+        self.version = version
+        self.archive = archive
+        print(f"[Pakva] Version mise à jour pour {self.name} -> {version}")
+
+    @classmethod
+    def read(cls, path):
+        """
+        Lit un fichier Pakva et retourne un objet Pakva.
+        """
+        path = Path(path)
+        if not path.exists():
+            raise FileNotFoundError(f"Fichier Pakva introuvable : {path}")
+
+        with path.open() as f:
+            lines = f.readlines()
+
+        name = None
+        version = None
+        archive = None
+
+        for line in lines:
+            if line.startswith("name="):
+                name = line.split("=")[1].strip().strip('"')
+            elif line.startswith("version="):
+                version = line.split("=")[1].strip().strip('"')
+            elif line.startswith("source=("):
+                archive = line.split("(")[1].split(")")[0].strip().strip('"')
+
+        obj = cls(name, version, archive)
+        obj.path = path
+        return obj
+
+    def __repr__(self):
+        return f"<Pakva {self.name}-{self.version}>"