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Fix TypeError in XcodeVersion() #1939

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merged 3 commits into from
Oct 27, 2019
Merged

Fix TypeError in XcodeVersion() #1939

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e610838
Fix TypeError in XcodeVersion()
cclauss Oct 24, 2019
fd1103e
fixup: Consistantly use tuple unpacking
cclauss Oct 25, 2019
f25f86f
fixup: Consistantly use tuple unpacking
cclauss Oct 25, 2019
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27 changes: 12 additions & 15 deletions gyp/pylib/gyp/xcode_emulation.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1263,10 +1263,12 @@ def XcodeVersion():
# Xcode 3.2.6
# Component versions: DevToolsCore-1809.0; DevToolsSupport-1806.0
# BuildVersion: 10M2518
# Convert that to '0463', '4H1503'.
# Convert that to ('0463', '4H1503') or ('0326', '10M2518').
global XCODE_VERSION_CACHE
if XCODE_VERSION_CACHE:
return XCODE_VERSION_CACHE
version = ""
build = ""
try:
version_list = GetStdoutQuiet(['xcodebuild', '-version']).splitlines()
# In some circumstances xcodebuild exits 0 but doesn't return
Expand All @@ -1276,21 +1278,16 @@ def XcodeVersion():
# checking that version.
if len(version_list) < 2:
raise GypError("xcodebuild returned unexpected results")
except GypError:
version = CLTVersion()
if version:
version = ".".join(version.split(".")[:3])
else:
version = version_list[0].split()[-1] # Last word on first line
build = version_list[-1].split()[-1] # Last word on last line
except GypError: # Xcode not installed so look for XCode Command Line Tools
version = CLTVersion() # macOS Catalina returns 11.0.0.0.1.1567737322
if not version:
raise GypError("No Xcode or CLT version detected!")
# The CLT has no build information, so we return an empty string.
version_list = [version, '']
version = version_list[0]
build = version_list[-1]
# Be careful to convert "4.2" to "0420" and "10.0" to "1000":
version = format(''.join((version.split()[-1].split('.') + ['0', '0'])[:3]),
'>04s')
if build:
build = build.split()[-1]
# Be careful to convert "4.2.3" to "0423" and "11.0.0" to "1100":
version = version.split(".")[:3] # Just major, minor, micro
version[0] = version[0].zfill(2) # Add a leading zero if major is one digit
version = ("".join(version) + "00")[:4] # Limit to exactly four characters
XCODE_VERSION_CACHE = (version, build)
return XCODE_VERSION_CACHE

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