pyenv

npm_install.py

@@ -214,111 +214,107 @@ def sync_backup_nginx_conf():
 def setup_certbot_venv(venv_dir: Path = Path("/opt/certbot")):
     PYENV_ROOT = Path("/opt/npm/.pyenv")
     PYENV_OWNER = "npm"
-    PARENT_HOME = Path("/opt/npm")
     PYTHON_VERSION = "3.11.11"
+    PYENV_BIN_CANDIDATES = ["pyenv", "/usr/bin/pyenv", "/usr/lib/pyenv/bin/pyenv"]
 
-    def _is_ubuntu() -> bool:
     try:
-            with open("/etc/os-release") as f:
-                return any(line.strip().lower() == "id=ubuntu" for line in f)
+        apt_try_install([
+            "pyenv", "build-essential", "gcc", "make", "pkg-config",
+            "libssl-dev", "zlib1g-dev", "libbz2-dev", "libreadline-dev",
+            "libsqlite3-dev", "tk-dev", "libncursesw5-dev", "libgdbm-dev",
+            "libffi-dev", "uuid-dev", "liblzma-dev", "ca-certificates", "curl"
+        ])
     except Exception:
-            return False
+        run(["apt-get", "update"], check=False)
+        run(["apt-get", "install", "-y",
+             "pyenv", "build-essential", "gcc", "make", "pkg-config",
+             "libssl-dev", "zlib1g-dev", "libbz2-dev", "libreadline-dev",
+             "libsqlite3-dev", "tk-dev", "libncursesw5-dev", "libgdbm-dev",
+             "libffi-dev", "uuid-dev", "liblzma-dev", "ca-certificates", "curl"
+        ], check=False)
 
-    def ensure_pyenv_installed_with_installer(pyenv_root: Path, owner: str):
-        if (pyenv_root / "bin" / "pyenv").exists():
-            return
-        apt_try_install(["curl", "git", "ca-certificates"])
-        PARENT_HOME.mkdir(parents=True, exist_ok=True)
-        run(["chown", "-R", f"{owner}:{owner}", str(PARENT_HOME)], check=False)
-        run([
-            "sudo","-u", owner, "-H", "env",
-            f"HOME={PARENT_HOME}",
-            "bash","-lc",
-            "curl -fsSL https://pyenv.run | bash"
-        ], check=True)
-        src = PARENT_HOME / ".pyenv"
-        if src.exists() and str(src) != str(pyenv_root):
-            run(["sudo","-u", owner, "-H", "bash","-lc",
-                 f'mv "{src}" "{pyenv_root}"'], check=True)
-
-    build_deps = [
-        "build-essential","gcc","make","pkg-config","libssl-dev","zlib1g-dev",
-        "libbz2-dev","libreadline-dev","libsqlite3-dev","tk-dev","libncursesw5-dev",
-        "libgdbm-dev","libffi-dev","uuid-dev","liblzma-dev","ca-certificates","curl","git"
-    ]
-    if _is_ubuntu():
-        apt_try_install(build_deps)
-    else:
-        try:
-            apt_try_install(["pyenv"] + build_deps)
-        except Exception:
-            run(["apt-get","update"], check=False)
-            run(["apt-get","install","-y","pyenv"] + build_deps, check=False)
-
-    PARENT_HOME.mkdir(parents=True, exist_ok=True)
+    Path("/opt/npm").mkdir(parents=True, exist_ok=True)
     PYENV_ROOT.mkdir(parents=True, exist_ok=True)
-    run(["chown","-R", f"{PYENV_OWNER}:{PYENV_OWNER}", str(PARENT_HOME)], check=False)
+    run(["chown", "-R", f"{PYENV_OWNER}:{PYENV_OWNER}", "/opt/npm"], check=False)
 
-    if _is_ubuntu():
-        ensure_pyenv_installed_with_installer(PYENV_ROOT, PYENV_OWNER)
-
-    PYENV_BIN_CANDIDATES = [
-        str(PYENV_ROOT / "bin" / "pyenv"),
-        "/usr/lib/pyenv/bin/pyenv",
-        "/usr/bin/pyenv",
-        "pyenv",
-    ]
     pyenv_bin = next((c for c in PYENV_BIN_CANDIDATES if shutil.which(c)), None)
-    if not pyenv_bin and (PYENV_ROOT / "bin" / "pyenv").exists():
-        pyenv_bin = str(PYENV_ROOT / "bin" / "pyenv")
     if not pyenv_bin:
-        raise RuntimeError("Nie znaleziono 'pyenv' (APT lub installer).")
+        raise RuntimeError("No 'pyenv' (try /usr/bin/pyenv or /usr/lib/pyenv/bin/pyenv).")
+
+    env_pyenv = os.environ.copy()
+    env_pyenv.update({
+        "HOME": "/opt/npm",                     
+        "PYENV_ROOT": str(PYENV_ROOT),
+        "PATH": "/usr/lib/pyenv/bin:/usr/bin:/bin"
+    })
+    with step(f"Installing Python {PYTHON_VERSION} via pyenv into {PYENV_ROOT}"):
+        run(["mkdir", "-p", str(PYENV_ROOT)])
+        run(["chown", "-R", f"{PYENV_OWNER}:{PYENV_OWNER}", "/opt/npm"], check=False)
+
+        run([
+            "sudo", "-u", PYENV_OWNER, "bash", "-lc",
+            'if [ ! -x "/opt/npm/.pyenv/bin/pyenv" ]; then '
+            '  command -v git >/dev/null 2>&1 || sudo apt-get install -y git; '
+            '  git clone --depth=1 https://github.com/pyenv/pyenv.git /opt/npm/.pyenv; '
+            "fi"
+        ])
+
+        install_cmd = (
+            'export HOME=/opt/npm; '
+            'export PYENV_ROOT=/opt/npm/.pyenv; '
+            'export PATH="$PYENV_ROOT/bin:/usr/bin:/bin"; '
+            'mkdir -p "$PYENV_ROOT"; cd "$HOME"; '
+            f'pyenv install -s {PYTHON_VERSION}'
+        )
+        run([
+            "sudo", "-u", PYENV_OWNER, "env", "-i",
+            "HOME=/opt/npm",
+            f"PYENV_ROOT={PYENV_ROOT}",
+            f"PATH={PYENV_ROOT}/bin:/usr/bin:/bin",
+            "bash", "-lc", install_cmd
+        ])
+
 
     profile_snippet = f"""# Auto-generated by setup_certbot_venv
-# Ustawienia pyenv dla uzytkownika '{PYENV_OWNER}'
+# pyenv for '{PYENV_OWNER}'
 if [ -d "{PYENV_ROOT}" ]; then
   export PYENV_ROOT="{PYENV_ROOT}"
-  case ":$PATH:" in *":{PYENV_ROOT}/bin:"*) ;; *) PATH="{PYENV_ROOT}/bin:$PATH" ;; esac
+  case ":$PATH:" in *":$PYENV_ROOT/bin:"*) ;; *) PATH="$PYENV_ROOT/bin:$PATH";; esac
+  case ":$PATH:" in *":/usr/lib/pyenv/bin:"*) ;; *) PATH="/usr/lib/pyenv/bin:$PATH";; esac
   export PATH
-  eval "$({pyenv_bin} init -)"
+  case "$-" in *i*) _interactive=1 ;; *) _interactive=0 ;; esac
+  if [ "$_interactive" = 1 ] && {{ [ "${{USER:-}}" = "{PYENV_OWNER}" ] || [ "${{SUDO_USER:-}}" = "{PYENV_OWNER}" ]; }}; then
+    if command -v pyenv >/dev/null 2>&1; then
+      eval "$(pyenv init -)"
+    elif [ -x "{PYENV_ROOT}/bin/pyenv" ]; then
+      eval "$("{PYENV_ROOT}/bin/pyenv" init -)"
+    fi
+  fi
 fi
 """
     write_file(Path("/etc/profile.d/npm-pyenv.sh"), profile_snippet, 0o644)
 
-    run([
-        "sudo","-u", PYENV_OWNER, "-H", "env",
-        f"HOME={PARENT_HOME}",
-        "bash","-lc",
-        f'export PYENV_ROOT="{PYENV_ROOT}"; '
-        f'export PATH="$PYENV_ROOT/bin:$PATH"; '
-        f'eval "$({pyenv_bin} init -)"; '
-        f'"{pyenv_bin}" install -s {PYTHON_VERSION}; '
-        f'"{pyenv_bin}" versions'
-    ], check=True)
+    python311 = PYENV_ROOT / "versions" / PYTHON_VERSION / "bin" / "python3.11"
+    if not python311.exists():
+        python311 = PYENV_ROOT / "versions" / PYTHON_VERSION / "bin" / "python3"
+    if not python311.exists():
+        raise RuntimeError(f"No python {PYTHON_VERSION} in {PYENV_ROOT}/versions/.")
 
-    py_cmd = run([
-        "sudo","-u", PYENV_OWNER, "-H", "env",
-        f"HOME={PARENT_HOME}",
-        "bash","-lc",
-        f'export PYENV_ROOT="{PYENV_ROOT}"; '
-        f'export PATH="$PYENV_ROOT/bin:$PATH"; '
-        f'echo "$({pyenv_bin} prefix {PYTHON_VERSION})/bin/python3"'
-    ], check=True)
-    python_path = (py_cmd.stdout.decode().strip() if hasattr(py_cmd, "stdout") else "").strip()
-    if not python_path:
-        raise RuntimeError("Nie udało się ustalić ścieżki do python3 z pyenv.")
+    venv_bin = venv_dir / "bin"
+    pip_path = venv_bin / "pip"
+    certbot_path = venv_bin / "certbot"
 
+    with step(f"Preparing Certbot venv at {venv_dir} (Python {PYTHON_VERSION})"):
         venv_dir.mkdir(parents=True, exist_ok=True)
-    run([python_path, "-m", "venv", str(venv_dir)], check=True)
-
-    pip_path = venv_dir / "bin" / "pip"
-    certbot_bin = venv_dir / "bin" / "certbot"
+        if not venv_dir.exists() or not pip_path.exists():
+            run([str(python311), "-m", "venv", str(venv_dir)])
 
         env_build = os.environ.copy()
         env_build["SETUPTOOLS_USE_DISTUTILS"] = "local"
 
-    run([str(venv_dir / "bin" / "python"), "-m", "pip", "install", "-U", "pip", "setuptools", "wheel"], env=env_build, check=True)
-    run([str(pip_path), "install", "-U", "cryptography", "cffi", "certbot", "tldextract"], env=env_build, check=True)
+        run([str(pip_path), "install", "-U", "pip", "setuptools", "wheel"], env=env_build)
+        run([str(pip_path), "install", "-U",
+             "cryptography", "cffi", "certbot", "tldextract"], env=env_build)
 
         Path("/usr/local/bin").mkdir(parents=True, exist_ok=True)
         target = Path("/usr/local/bin/certbot")
@@ -327,14 +323,13 @@ fi
                 target.unlink()
             except Exception:
                 pass
-    target.symlink_to(certbot_bin)
+        target.symlink_to(certbot_path)
 
-    cb_ver = run_out([str(certbot_bin), "--version"], check=False) or ""
+        cb_ver = run_out([str(certbot_path), "--version"], check=False) or ""
         pip_ver = run_out([str(pip_path), "--version"], check=False) or ""
         print(f"Certbot: {cb_ver.strip()} | Pip: {pip_ver.strip()}")
 
-    run(["chown","-R", f"{PYENV_OWNER}:{PYENV_OWNER}", str(PYENV_ROOT)], check=False)
-
+    run(["chown", "-R", f"{PYENV_OWNER}:{PYENV_OWNER}", str(PYENV_ROOT)], check=False)
 
 
 def configure_letsencrypt():