cmake ctest bash completion issue

[pjaol]

Output of brew config

HOMEBREW_VERSION: 4.4.20-135-g749e900
ORIGIN: https://github.com/Homebrew/brew
HEAD: 749e90078d8bdee7c128adea49e9c5d33239e793
Last commit: 3 hours ago
Branch: master
Core tap JSON: 10 Feb 22:30 UTC
Core cask tap JSON: 10 Feb 22:23 UTC
HOMEBREW_PREFIX: /opt/homebrew
HOMEBREW_CASK_OPTS: []
HOMEBREW_DISPLAY: /private/tmp/com.apple.launchd.UMKlSRuZVl/org.xquartz:0
HOMEBREW_MAKE_JOBS: 12
HOMEBREW_SORBET_RUNTIME: set
Homebrew Ruby: 3.3.7 => /opt/homebrew/Library/Homebrew/vendor/portable-ruby/3.3.7/bin/ruby
CPU: dodeca-core 64-bit arm_blizzard_avalanche
Clang: 15.0.0 build 1500
Git: 2.48.1 => /opt/homebrew/bin/git
Curl: 8.4.0 => /usr/bin/curl
macOS: 14.4.1-arm64
CLT: 15.3.0.0.1.1708646388
Xcode: 15.4
Rosetta 2: false

Output of brew doctor

brew doctor
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Warning: Some installed casks are deprecated or disabled.
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  adoptopenjdk

Warning: Some installed kegs have no formulae!
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  mitmproxy

Warning: Some installed formulae are deprecated or disabled.
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  python@3.8
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Warning: Unbrewed dylibs were found in /usr/local/lib.
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Unexpected dylibs:
  /usr/local/lib/libtcl8.6.dylib
  /usr/local/lib/libtk8.6.dylib

Warning: Unbrewed header files were found in /usr/local/include.
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Unexpected header files:
  /usr/local/include/fakemysql.h
  /usr/local/include/fakepq.h
  /usr/local/include/fakesql.h
  /usr/local/include/flam3.h
  /usr/local/include/isaac.h
  /usr/local/include/isaacs.h
  /usr/local/include/itcl.h
  /usr/local/include/itcl2TclOO.h
  /usr/local/include/itclDecls.h
  /usr/local/include/itclInt.h
  /usr/local/include/itclIntDecls.h
  /usr/local/include/itclMigrate2TclCore.h
  /usr/local/include/itclTclIntStubsFcn.h
  /usr/local/include/mysqlStubs.h
  /usr/local/include/odbcStubs.h
  /usr/local/include/pqStubs.h
  /usr/local/include/tcl.h
  /usr/local/include/tclDecls.h
  /usr/local/include/tclOO.h
  /usr/local/include/tclOODecls.h
  /usr/local/include/tclPlatDecls.h
  /usr/local/include/tclThread.h
  /usr/local/include/tclTomMath.h
  /usr/local/include/tclTomMathDecls.h
  /usr/local/include/tdbc.h
  /usr/local/include/tdbcDecls.h
  /usr/local/include/tdbcInt.h
  /usr/local/include/tk.h
  /usr/local/include/tkDecls.h
  /usr/local/include/tkPlatDecls.h

Warning: Unbrewed '.la' files were found in /usr/local/lib.
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Unexpected '.la' files:
  /usr/local/lib/libflam3.la

Warning: Unbrewed '.pc' files were found in /usr/local/lib/pkgconfig.
If you didn't put them there on purpose they could cause problems when
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Unexpected '.pc' files:
  /usr/local/lib/pkgconfig/flam3.pc
  /usr/local/lib/pkgconfig/tcl.pc
  /usr/local/lib/pkgconfig/tk.pc

Warning: Unbrewed static libraries were found in /usr/local/lib.
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Unexpected static libraries:
  /usr/local/lib/libflam3.a
  /usr/local/lib/libtclstub8.6.a
  /usr/local/lib/libtkstub8.6.a

Warning: You have unlinked kegs in your Cellar.
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  python-packaging
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Description of issue

Broken bash completion from cmake

-bash: /opt/homebrew/etc/bash_completion.d/ctest: line 46: syntax error in conditional expression: unexpected token `('
-bash: /opt/homebrew/etc/bash_completion.d/ctest: line 46: syntax error near `@(E'
-bash: /opt/homebrew/etc/bash_completion.d/ctest: line 46: `            if [[ $cur == @(Experimental|Nightly|Continuous)* ]]; then'
(base) patricks-MBP:~ patrick$ ls -la /opt/homebrew/etc/bash_completion.d/ctest
lrwxr-xr-x  1 patrick  admin  53 Feb  5 16:45 /opt/homebrew/etc/bash_completion.d/ctest -> ../../Cellar/cmake/3.31.5/etc/bash_completion.d/ctest

Relevant casks

cmake 3.31.5

[gromgit]

What's the output of echo $BASH_VERSION?

[pjaol]

echo $BASH_VERSION
3.2.57(1)-release

Thanks for taking a look

[gromgit]

echo $BASH_VERSION
3.2.57(1)-release

There's the problem. Extended pattern matching operators, like the @(...) that's triggering your error message, are available in the (WAY outdated) macOS system bash, but need to be manually enabled via shopt -s extglob. Sometime after this version, the bash maintainers chose to automatically enable extglob within [[...]].

The simplest way to resolve this problem is to brew install bash, then use the new bash (/opt/homebrew/bin/bash). If that's not an option, you'll need to add shopt -s extglob to your bash shell startup script.

[pjaol]

It's the bash that comes with stock Sonoma 14.4.1 (23E224)

I just added it to shopt -s extglob to /opt/homebrew/etc/bash_completion.d/ctest directly and it works

thank you!

might be worth making a perm fix to the formula

sed -i "1i shopt -s extglob cmake/${VERSION}/etc/bash_completion.d/ctest"

[gromgit]

That should be reported to the upstream (cmake) developers.