Better `hg` command configuration handling and validation.
`hg` command preference had to be a full path to `hg` binary, though not explicitly stated
anywhere. Moreover, settings dialog did not check for this which lead to error later when
a command was about execute.
`HGCommand` now does a proper validation of configured binary and raises more descriptive
errors - see `HGCommand class>>hgCommandValidate:`
HGSourceCodeManagementSettingsAppl` also performs these checks and warn user
if something's wrong.
Thanks to Frank Urbach for spotting this.
"
stx:libscm - a new source code management library for Smalltalk/X
Copyright (C) 2012-2013 Jan Vrany
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"
"{ Package: 'stx:libscm/mercurial' }"
HGCommandError subclass:#HGInvalidVersionError
instanceVariableNames:''
classVariableNames:''
poolDictionaries:''
category:'SCM-Mercurial-Exceptions'
!
!HGInvalidVersionError class methodsFor:'documentation'!
copyright
"
stx:libscm - a new source code management library for Smalltalk/X
Copyright (C) 2012-2013 Jan Vrany
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"
! !