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Merge pull request #911 from dortania/installer-test

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Resolve Local Installer Detection
This commit is contained in:
Mykola Grymalyuk
2022-01-25 12:03:12 -07:00
committed by GitHub
parent 19027fbac7 a15261073b
commit b7a1fa302e
1 changed files with 46 additions and 18 deletions
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64
resources/installer.py
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@@ -12,26 +12,54 @@ def list_local_macOS_installers():
for application in Path("/Applications").iterdir():
# Verify whether application has createinstallmedia
if (Path("/Applications") / Path(application) / Path("Contents/Resources/createinstallmedia")).exists():
plist = plistlib.load((Path("/Applications") / Path(application) / Path("Contents/Info.plist")).open("rb"))
try:
# Doesn't reflect true OS build, but best to report SDK in the event multiple installers are found with same version
app_version = plist["DTPlatformVersion"]
clean_name = plist["CFBundleDisplayName"]
try:
if (Path("/Applications") / Path(application) / Path("Contents/Resources/createinstallmedia")).exists():
plist = plistlib.load((Path("/Applications") / Path(application) / Path("Contents/Info.plist")).open("rb"))
try:
app_sdk = plist["DTSDKBuild"]
# Doesn't reflect true OS build, but best to report SDK in the event multiple installers are found with same version
app_version = plist["DTPlatformVersion"]
clean_name = plist["CFBundleDisplayName"]
try:
app_sdk = plist["DTSDKBuild"]
except KeyError:
app_sdk = "Unknown"
# app_version can sometimes report GM instead of the actual version
# This is a workaround to get the actual version
if app_version.startswith("GM"):
try:
app_version = int(app_sdk[:2])
if app_version < 20:
app_version = f"10.{app_version - 4}"
else:
app_version = f"{app_version - 9}.0"
except ValueError:
app_version = "Unknown"
# Check if App Version is High Sierra or newer
can_add = False
if app_version.startswith("10."):
app_sub_version = app_version.split(".")[1]
if int(app_sub_version) >= 13:
can_add = True
else:
can_add = False
else:
can_add = True
if can_add is True:
application_list.update({
application: {
"Short Name": clean_name,
"Version": app_version,
"Build": app_sdk,
"Path": application,
}
})
except KeyError:
app_sdk = "Unknown"
application_list.update({
application: {
"Short Name": clean_name,
"Version": app_version,
"Build": app_sdk,
"Path": application,
}
})
except KeyError:
pass
pass
except PermissionError:
pass
# Sort Applications by version
application_list = {k: v for k, v in sorted(application_list.items(), key=lambda item: item[1]["Version"])}
return application_list
def create_installer(installer_path, volume_name):