From bc4fd565d671d3f39413874a90cb58899b0703e2 Mon Sep 17 00:00:00 2001
From: Christian Kellner <christian@kellner.me>
Date: Thu, 16 Apr 2020 09:43:56 +0200
Subject: [PATCH] stages/yum: drop stage

This stage has been replaced by the org.osbuild.rpm stage. The
latter does not need access to network due inside the container
due to its use of the osbuild sources API.
---
 stages/org.osbuild.yum | 152 -----------------------------------------
 1 file changed, 152 deletions(-)
 delete mode 100755 stages/org.osbuild.yum

diff --git a/stages/org.osbuild.yum b/stages/org.osbuild.yum
deleted file mode 100755
index 454a7e40..00000000
--- a/stages/org.osbuild.yum
+++ /dev/null
@@ -1,152 +0,0 @@
-#!/usr/bin/python3
-
-import json
-import subprocess
-import sys
-import tempfile
-
-STAGE_DESC = "Install packages using YUM"
-STAGE_INFO = """
-Depsolves, downloads, and installs packages (and dependencies) using YUM.
-
-Writes the `repos` into `/tmp/yum.conf`, does some tree setup, and then runs
-the buildhost's `yum` command with `--installroot`, plus the following
-arguments generated from the stage options:
-
-* `--releasever={releasever}`
-* `--rpmverbosity={verbosity}`
-* `--config=/tmp/yum.conf`
-
-To prepare the tree, this stage mounts `devtmpfs`, `sysfs`, and `proc` at
-`/dev`, `/sys`, and `/proc` (respectively).
-
-Each repo listed in `repos` needs at least one of `mirrorlist`, `metalink`, or
-`baseurl`. If a `gpgkey` is provided, `gpgcheck` will be turned on for that
-repo, and YUM will exit with an error unless every package downloaded from that
-repo is signed by one of the trusted `gpgkey`s.
-
-Buildhost commands used: `/bin/sh`, `yum`, `mkdir`, `mount`.
-"""
-STAGE_OPTS = """
-"required": ["repos", "packages", "releasever"],
-"properties": {
-  "repos": {
-    "description": "Array of repo objects to set up",
-    "type": "array",
-    "minItems": 1,
-    "items": {
-      "type": "object",
-      "properties": {
-        "metalink": {
-          "description": "metalink URL for this repo",
-          "type": "string"
-        },
-        "mirrorlist": {
-          "description": "mirrorlist URL for this repo",
-          "type": "string"
-        },
-        "baseurl": {
-          "description": "baseurl for this repo",
-          "type": "string"
-        },
-        "gpgkey": {
-          "description": "GPG public key contents (to check signatures)",
-          "type": "string"
-        }
-      },
-      "anyOf": [
-        {"required": ["metalink"]},
-        {"required": ["mirrorlist"]},
-        {"required": ["baseurl"]}
-      ]
-    }
-  },
-  "packages": {
-    "description": "List of package-specs to pass to yum",
-    "type": "array",
-    "minItems": 1,
-    "items": { "type": "string" }
-  },
-  "releasever": {
-    "description": "yum $releasever value",
-    "type": "string"
-  },
-  "operation": {
-    "description": "yum command to use",
-    "type": "string",
-    "default": "install"
-  },
-  "verbosity": {
-    "description": "Set yum's --rpmverbosity",
-    "type": "string",
-    "default": "info"
-  }
-}
-"""
-
-def write_repofile(f, repoid, repo, keydir):
-    f.write(f"[{repoid}]\n")
-
-    def write_option(key, value):
-        f.write(f"{key}={value}\n")
-
-    # silence dnf warning about missing name
-    write_option("name", repoid)
-
-    for key in ("metalink", "mirrorlist", "baseurl"):
-        value = repo.get(key)
-        if value:
-            write_option(key, value)
-
-    if "gpgkey" in repo:
-        keyfile = f"{keydir}/{repoid}.asc"
-        with open(keyfile, "w") as key:
-            key.write(repo["gpgkey"])
-        write_option("gpgcheck", 1)
-        write_option("gpgkey", f"file://{keyfile}")
-
-
-def main(tree, options):
-    repos = options["repos"]
-    packages = options["packages"]
-    releasever = options["releasever"]
-    operation = options.get("operation", "install")
-    verbosity = options.get("verbosity", "info")
-
-    script = f"""
-        set -e
-        mkdir -p {tree}/dev {tree}/sys {tree}/proc
-        mount -t devtmpfs none {tree}/dev
-        mount -t sysfs none {tree}/sys
-        mount -t proc none {tree}/proc
-    """
-    try:
-        subprocess.run(["/bin/sh", "-c", script], check=True)
-    except subprocess.CalledProcessError as err:
-        print(f"setting up API VFS in target tree failed: {err.returncode}")
-        return err.returncode
-
-    with tempfile.TemporaryDirectory(prefix="org.osbuild.yum.") as confdir:
-        yumconf = f"{confdir}/yum.conf"
-        with open(yumconf, "w") as conf:
-            for num, repo in enumerate(repos):
-                write_repofile(conf, f"repo{num}", repo, confdir)
-
-        cmd = [
-            "yum", "--assumeyes",
-            f"--installroot={tree}",
-            "--setopt=\"reposdir=\"",
-            f"--releasever={releasever}",
-            f"--rpmverbosity={verbosity}",
-            f"--config={yumconf}",
-            operation
-        ] + packages
-
-        print(" ".join(cmd), flush=True)
-        return subprocess.run(cmd, check=False).returncode
-
-
-if __name__ == '__main__':
-    args = json.load(sys.stdin)
-    r = main(args["tree"], args["options"])
-    sys.exit(r)