fixed repo

lfbs

@@ -230,7 +230,7 @@ make_basefs() {
     remove "${work_dir}/${codename}"
     _msg_info "Installing Fedora to '${work_dir}/${codename}/airootfs'..."
     mkdir -p "${work_dir}/${codename}/airootfs"
-    dnf groupinstall core --releasever=${codename} --nogpgcheck --installroot="${work_dir}/${codename}/airootfs"  -y
+    dnf --installroot="${work_dir}/${codename}/airootfs" $(${script_path}/system/repository-json-parser.py ${script_path}/system/repository.json) groupinstall core -y
     _msg_info "${codename} installed successfully!"
 
     echo 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:${PATH}' >> "${work_dir}/airootfs/etc/bash.bashrc"

system/repository-json-parser.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+import json
+import sys
+def main():
+    args = sys.argv
+    if args.__len__() < 2:
+        print("Error !")
+        exit(-1)
+    json_fname=args[1]
+    json_f = open(json_fname,"r")
+    json_d=json.load(json_f)
+    repokun_str=""
+    enablekun_str=""
+    for jsobj in json_d["repo"]:
+        repokun_str = repokun_str + " --repofrompath " + jsobj["name"] + "," + jsobj["url"]
+        enablekun_str = enablekun_str + " --enablerepo=" + jsobj["name"]
+    output_str = repokun_str + " --disablerepo=* --nogpgcheck "  + enablekun_str
+    print(output_str)
+main()

system/repository.json

@@ -0,0 +1,8 @@
+{
+    "repo":[
+        {
+            "name":"centos",
+            "url":"http://mirror.centos.org/centos/8.2.2004/BaseOS/x86_64/os/"
+        }
+    ]
+}