Windows: `uru TAG` doesn't switch to the ruby

[Former user]

uru TAG runs ruby instead of switching. Command-line output:

PS C:\Open\path> uru list
    ruby2       : ruby 2.1.4p265 (2014-10-27 revision 48166) [x64-mingw32]

From the uru install location:

PS C:\Open\path> uru ruby2
ruby 2.1.4p265 (2014-10-27 revision 48166) [x64-mingw32]

But ruby runs (as an interpreter?) and doesn't terminate, so I have to interrupt, and it's still not switched:

PS C:\Open\path> ruby: Interrupt
uru list
    ruby2       : ruby 2.1.4p265 (2014-10-27 revision 48166) [x64-mingw32]

If I attempt to switch outside the uru install location, it indicates an attempt to run ruby (that fails):

PS C:\Users\Luis\git\wintersmith\ctsi> uru ruby2
ruby 2.1.4p265 (2014-10-27 revision 48166) [x64-mingw32]
---> unable to run `ruby `

[Jon]

I'm guessing your tag name of ruby2 confuses uru since I cannot replicate your failure using "normally" named tags.

Instead of using ruby2 please try choosing another tag label (that doesn't contain ruby) and see if the problem persists.

PS Documents> $PSVersionTable.PSVersion

Major  Minor  Build  Revision
-----  -----  -----  --------
4      0      -1     -1

PS Documents> uru ver
uru v0.7.6.alpha.1 (go1.3.3)

PS Documents> uru ls
    1715        : jruby 1.7.15 (1.9.3p392) 2014-09-03 82b5cc3 on Java HotSpot(TM) ...
    200p595-x32 : ruby 2.0.0p595 (2014-10-28 revision 48173) [i386-mingw32]
    215p267-x32 : ruby 2.1.5p267 (2014-10-28 revision 48177) [i386-mingw32]

PS Documents> uru 21
---> Now using ruby 2.1.5-p267 tagged as `215p267-x32`

PS Documents> uru ls --verbose
    1715        : jruby 1.7.15 (1.9.3p392) 2014-09-03 82b5cc3 on Java HotSpot(TM) ...
                  ID: 1.7.15
                  Home: C:\Apps\rubies\jruby\bin
                  GemHome:

    200p595-x32 : ruby 2.0.0p595 (2014-10-28 revision 48173) [i386-mingw32]
                  ID: 2.0.0-p595
                  Home: C:\Apps\rubies\ruby-2.0.0\bin
                  GemHome:

 => 215p267-x32 : ruby 2.1.5p267 (2014-10-28 revision 48177) [i386-mingw32]
                  ID: 2.1.5-p267
                  Home: C:\Apps\rubies\ruby-2.1\bin
                  GemHome:

[Jon]

Nice catch.

This is a bug in my command router regex's. The regex is missing parens and should look like \A(ruby|rb)\z.

Please download the following test version of uru_rt.exe, replace your existing uru_rt.exe (after backing up the existing as uru_rt.exe.bak) and confirm that this issue is solved for you.

uru_rt.exe 0.7.6.alpha.1 download

EDIT: removed outdated download link

[Luis Marsano]

Much better!

PS C:\Users\Luis> uru ls
    ruby2       : ruby 2.1.4p265 (2014-10-27 revision 48166) [x64-mingw32]
PS C:\Users\Luis> uru ruby2
---> Now using ruby 2.1.4-p265 tagged as `ruby2`
PS C:\Users\Luis> uru ls
 => ruby2       : ruby 2.1.4p265 (2014-10-27 revision 48166) [x64-mingw32]

[Jon]

Great. I will release a new version shortly.

[Jon]

Fix regex's to stop command aliasing. Closes #63

→ <<cset d7ea23b335f3>>