lorax: user repo file from kickstart

Makefile

@@ -88,7 +88,7 @@ iso-installer-gather:
 	pushd $(BASE_DIR)/os/ && $(CREATEREPO) -q -g $(INSTALLER_DIR)/conf/comps-qubes.xml .
 
 iso-installer-lorax:
-	sed -e "s/%FCREL%/$(DIST_VER)/g" $(INSTALLER_DIR)/conf/dnf-lorax.repo.in > $(INSTALLER_DIR)/conf/dnf-lorax.repo
+	$(INSTALLER_DIR)/ksparser --ks $(INSTALLER_KICKSTART) --extract-repo-conf-to $(INSTALLER_DIR)/conf/dnf-lorax.repo
 	$(LORAX) $(LORAX_OPTS) $(BASE_DIR)/os
 
 iso-installer-mkisofs:

conf/dnf-lorax.repo.in

@@ -1,27 +0,0 @@
-[fedora]
-name=Fedora %FCREL% - x86_64
-failovermethod=priority
-#baseurl=http://download.fedoraproject.org/pub/fedora/linux/releases/%FCREL%/Everything/x86_64/os/
-metalink=https://mirrors.fedoraproject.org/metalink?repo=fedora-%FCREL%&arch=x86_64
-enabled=1
-gpgcheck=1
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-%FCREL%-x86_64
-
-[updates]
-name=Fedora %FCREL% - x86_64 - Updates
-failovermethod=priority
-#baseurl=http://download.fedoraproject.org/pub/fedora/linux/updates/%FCREL%/Everything/x86_64/
-metalink=https://mirrors.fedoraproject.org/metalink?repo=updates-released-f%FCREL%&arch=x86_64
-enabled=1
-gpgcheck=1
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-%FCREL%-x86_64
-
-[installer]
-name=installer
-baseurl=file:///tmp/qubes-installer/yum/installer
-enabled=1
-
-[qubes-dom0]
-name=qubes-dom0
-baseurl=file:///tmp/qubes-installer/yum/qubes-dom0
-enabled=1

ksparser

@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+
+import argparse
+import sys
+import pungi.ks
+
+from jinja2 import Environment
+
+REPO_TEMPLATE = """
+[{{ks_repo.name}}]
+name={{ks_repo.name}}
+enabled=1
+{%- if ks_repo.baseurl %}
+baseurl={{ks_repo.baseurl}}
+{% endif -%}
+{%- if ks_repo.metalink %}
+metalink={{ks_repo.metalink}}
+{%- endif -%}
+{%- if ks_repo.gpgkey %}
+gpgcheck=1
+gpgkey={{ks_repo.gpgkey}}
+{% endif -%}
+"""
+
+
+def get_args():
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        "--ks",
+        metavar='PATH',
+        required=True
+    )
+    parser.add_argument(
+        "--extract-repo-conf-to",
+        metavar='PATH',
+        required=False
+    )
+
+    return parser.parse_args()
+
+
+def main():
+    args = get_args()
+    if args.ks:
+        if args.extract_repo_conf_to:
+            ksparser = pungi.ks.get_ksparser(args.ks)
+            repo_content = ''
+            for ks_repo in ksparser.handler.repo.repoList:
+                repo_content += Environment().from_string(REPO_TEMPLATE).render(
+                    ks_repo=ks_repo.__dict__)
+
+            try:
+                with open(args.extract_repo_conf_to, 'w') as repo_fd:
+                    repo_fd.write(repo_content)
+            except EnvironmentError:
+                print(
+                    "Cannot write repo file to %s" % args.extract_repo_conf_to)
+                return 1
+
+
+if __name__ == '__main__':
+    sys.exit(main())