.

component/golang/buildout.cfg

@@ -6,7 +6,7 @@ extends =
   ../git/buildout.cfg
   ../pkgconfig/buildout.cfg
 
-parts = go gowork
+parts = gowork go
 
 # ---- Go builds itself ----
 
@@ -66,6 +66,7 @@ environment-extra =
 # users should add `install` field to [gowork] to describe packages they want to
 # be installed (+ automatically their dependencies are installed too). e.g.
 #
+#   XXX install is optional (make empty by default)
 #   [gowork]
 #   install =
 #       lab.nexedi.com/kirr/neo/go/...
@@ -85,7 +86,7 @@ environment-extra =
 #   [gowork]
 #   buildflags = -race
 #
-# XXX ${go:exe}
+# ${go:exe} is a standalone executable that runs go in activated gowork environment.
 [go]
 recipe  = slapos.recipe.template:jinja2
 exe     = ${buildout:bin-directory}/go
@@ -136,9 +137,10 @@ stop-on-error = true
 
 # install go packages
 # clients should put package list to install to gowork:install ("..." requests installing everything)
+# XXX empty by default
 [gowork.goinstall]
 recipe  = plone.recipe.command
-command = bash -c ". ${gowork:env.sh} && go install ${gowork:buildflags} -v $(echo -n '${gowork:install}' |tr '\n' ' ')"
+command = bash -c ". ${gowork:env.sh} && test -z '${gowork:install}' || go install ${gowork:buildflags} -v $(echo -n '${gowork:install}' |tr '\n' ' ')"
 update-command = ${:command}
 stop-on-error = true