get_entries_from_plist.py

#!/usr/bin/env python3

"""

DEVNAME=n104ap
#DEVNAME=n841ap

RELTYPE=research
#RELTYPE=release

RDPATH=$(get_entries_from_plist.py BuildManifest.plist RestoreRamDisk "$DEVNAME" "$RELTYPE")
KERNELCACHE=$(get_entries_from_plist.py BuildManifest.plist KernelCache "$DEVNAME" "$RELTYPE")
#DTB=$(get_entries_from_plist.py BuildManifest.plist DeviceTree "$DEVNAME" "$RELTYPE")


"""

import sys, plistlib, json

fn = sys.argv[1]
image_type = sys.argv[2]
model = sys.argv[3]
variant = sys.argv[4]

#print(len(sys.argv))
if (len(sys.argv) == 6):
    in_variant = sys.argv[5]
else:
    in_variant = 'Erase Install'


# image_type: RestoreRamDisk/KernelCache

pl = plistlib.load(open(fn,'rb'))
#print(pl)

for i0 in pl['BuildIdentities']:
    #print(i0)
    device_class = i0['Info']['DeviceClass']
    device_variant = i0['Info']['Variant']
    if (device_class != model):
        continue
    elif (variant == 'research' and 'research' not in device_variant.lower()):
        continue
    elif (variant != 'research' and 'research' in device_variant.lower()):
        continue
    elif (in_variant not in device_variant):
        #print(f'Skipped device_variant: {device_variant}')
        continue
    #print(i0)
    #print(json.dumps(i0, default=lambda o:"<not serializable>"))
    ramdisk_path = i0['Manifest'][image_type]['Info']['Path']
    print(ramdisk_path)