Quickly add 'pmbootstrap parse_apkindex --depends' to help with finding packages that need to be rebuilt after soname upgrade

pmb/helpers/frontend.py

@@ -249,6 +249,15 @@ def parse_apkindex(args):
             raise RuntimeError("Package not found in the APKINDEX: " +
                                args.package)
         result = result[args.package]
+
+    # Filter --depends
+    if args.depends:
+        result_new = {}
+        for pkgname, package in result.items():
+            if args.depends in package["depends"]:
+                result_new[pkgname] = package
+        result = result_new
+
     print(json.dumps(result, indent=4))
 
 

pmb/parse/arguments.py

@@ -314,6 +314,9 @@ def arguments():
     parse_apkindex = sub.add_parser("parse_apkindex")
     parse_apkindex.add_argument("apkindex_path")
     parse_apkindex.add_argument("package", default=None, nargs="?")
+    parse_apkindex.add_argument("--depends", default=None, help="only list"
+                                " packages depending on a specific package"
+                                " (e.g. so:libstdc++.so.6)")
 
     # Action: config
     config = sub.add_parser("config",