Add: First packages build

erminig/cli/govel.py

@@ -11,7 +11,8 @@ import argparse
 from pathlib import Path
 from erminig.core.config import Config
 from erminig.controllers.govel.pakva import Pakva
-from erminig.controllers.govel.build import run_build_function
+from erminig.controllers.govel.build import run_build_function, run_pak_function
+from erminig.core.package import Package
 
 
 def main():
@@ -33,9 +34,19 @@ def main():
                 return
             pakva = Pakva.read(pakva_path)
 
-        build_success = run_build_function(pakva.path, pakva.name, pakva.version)
+        pak_success = False
 
+        build_success = run_build_function(pakva.path, pakva.name, pakva.version)
         if build_success:
+            pak_success = run_pak_function(pakva.path, pakva.name, pakva.version)
+
+        if pak_success:
+            tmp_path = f"{Config.BUILD_DIR}/{pakva.name}-{pakva.version}"
+            pkg = Package(pakva.name, pakva.version, tmp_path)
+            pkg.generate_manifest()
+            pkg.write_manifest()
+            pkg.copy_pakva(pakva.path)
+            pkg.build_archive()
             print(f"[GOVEL] Build réussi pour {pakva.name}")
         else:
             print(f"[GOVEL] Build échoué pour {pakva.name}")

erminig/controllers/govel/build.py

@@ -16,27 +16,26 @@ check_root
 check_user_exists("pak")
 
 
-@run_as_user("pak")
-def run_build_function(pakva_path, name, version):
+def run_pakva_function(pakva_path, name, version, func_name):
     """
-    Exécute la fonction build() du fichier Pakva donné.
+    Exécute une fonction d’un fichier Pakva donné (ex: build, pak).
     """
     build_root = Config.BUILD_DIR / f"{name}-{version}"
     src_dir = build_root / "src"
     tmp_dir = build_root / "tmp"
-
     os.makedirs(src_dir, exist_ok=True)
     os.makedirs(tmp_dir, exist_ok=True)
 
     env = os.environ.copy()
     env["SRC"] = str(src_dir)
     env["TMP"] = str(tmp_dir)
+
     try:
         result = subprocess.run(
             f"""
             set -e
             source "{pakva_path}"
-            build
+            {func_name}
             """,
             shell=True,
             check=True,
@@ -46,10 +45,19 @@ def run_build_function(pakva_path, name, version):
             text=True,
             env=env,
         )
-        print(f"[BUILD] Succès : {pakva_path.name}")
+        print(f"[{func_name.upper()}] Succès : {pakva_path.name}")
         print(result.stdout)
         return True
     except subprocess.CalledProcessError as e:
-        print(f"[BUILD] Échec : {pakva_path.name}")
+        print(f"[{func_name.upper()}] Échec : {pakva_path.name}")
         print(e.stderr)
         return False
+
+
+@run_as_user("pak")
+def run_build_function(pakva_path, name, version):
+    return run_pakva_function(pakva_path, name, version, "build")
+
+
+def run_pak_function(pakva_path, name, version):
+    return run_pakva_function(pakva_path, name, version, "pak")

erminig/core/package.py

@@ -0,0 +1,84 @@
+import os
+import hashlib
+import tarfile
+import tempfile
+import shutil
+import pwd
+import grp
+from pathlib import Path
+from erminig.core.config import Config
+
+
+class Package:
+    def __init__(self, name, version, tmp_dir):
+        self.name = name
+        self.version = version
+        self.tmp_dir = Path(tmp_dir)
+        self.manifest = []
+
+    def generate_manifest(self):
+        install_root = self.tmp_dir / "tmp"
+        for path in install_root.rglob("*"):
+            if path.is_file():
+                rel_path = Path("/") / path.relative_to(install_root)
+                stat = path.stat()
+                md5 = hashlib.md5(path.read_bytes()).hexdigest()
+                user = pwd.getpwuid(stat.st_uid).pw_name
+                group = grp.getgrgid(stat.st_gid).gr_name
+                self.manifest.append(
+                    {
+                        "path": str(rel_path),
+                        "md5": md5,
+                        "mode": oct(stat.st_mode & 0o777),
+                        "user": user,
+                        "group": group,
+                    }
+                )
+
+    def write_manifest(self):
+        manifest_path = self.tmp_dir / "MANIFEST"
+        with open(manifest_path, "w") as f:
+            for entry in self.manifest:
+                f.write(
+                    f"{entry['path']} {entry['md5']} {entry['mode']} {entry['user']} {entry['group']}\n"
+                )
+
+    def copy_pakva(self, pakva_path):
+        dest = self.tmp_dir / "Pakva"
+        content = Path(pakva_path).read_text()
+        dest.write_text(content)
+
+    # Dans ta classe Package
+
+    def build_archive(self):
+        temp_dir = tempfile.mkdtemp()
+        temp_path = Path(temp_dir)
+
+        # Copie les fichiers Pakva et MANIFEST dans le répertoire temporaire
+        shutil.copy(self.tmp_dir / "Pakva", temp_path / "Pakva")
+        shutil.copy(self.tmp_dir / "MANIFEST", temp_path / "MANIFEST")
+
+        # Crée le dossier Files et copie dedans UNIQUEMENT le contenu de $TMP
+        files_dir = temp_path / "Files"
+        files_dir.mkdir()
+
+        for item in (self.tmp_dir).iterdir():
+            if item.name in ["Pakva", "MANIFEST"]:
+                continue
+        install_dir = self.tmp_dir / "tmp"
+        if install_dir.exists():
+            for item in install_dir.iterdir():
+                dest = files_dir / item.name
+                if item.is_dir():
+                    shutil.copytree(item, dest)
+                else:
+                    shutil.copy2(item, dest)
+        # Crée l'archive .bzh sans inclure les dossiers de travail
+        archive_path = Config.BUILD_DIR / f"{self.name}-{self.version}.bzh"
+        with tarfile.open(archive_path, "w|xz") as tar:
+            tar.add(temp_path / "Pakva", arcname="Pakva")
+            tar.add(temp_path / "MANIFEST", arcname="MANIFEST")
+            tar.add(files_dir, arcname="Files")
+
+        shutil.rmtree(temp_path)
+        return archive_path