[MacPorts] #33887: go: update to version 1.0.2

[MacPorts]

#33887: go: update to version 1.0.2
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  Reporter:  dports@…             |       Owner:  singingwolfboy@…           
      Type:  enhancement          |      Status:  new                        
  Priority:  Normal               |   Milestone:                             
 Component:  ports                |     Version:  2.0.4                      
Resolution:                       |    Keywords:  haspatch                   
      Port:  go                   |  
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Comment(by slewsys@…):

 > Go has its own package management, and it's likely that users will
 install some packages with "go get" instead of the ports system.
 > If we version the GOROOT_FINAL directory, those packages disappear when
 the port is upgraded.  If we leave it alone, they will continue to work.

 If GOROOT is versioned, then libs and binaries (under OLD_GOROOT/pkg and
 OLD_GOROOT/bin) will be unavailable on upgrade, but the source packages
 (under (OLD_GOROOT/src/pkg)  are still available by setting the GOPATH
 environment variable, e.g.:


 {{{
 export GOPATH="$GOROOT:$OLD_GOROOT"
 }}}

 The Go language may be stable, but does that exclude the possibility of
 incompatibilities between compilers?  I'm not qualified to answer that.
 Nontheless, per kbrint's suggestion, I've attached Portfile2.diff to the
 ticket.  The version can be removed by changing:

 {{{
 set GOSRCDIR lib/${name}/${version}
 }}}

 to

 {{{
 set GOSRCDIR lib/${name}
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/33887#comment:7>
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