diff options
Diffstat (limited to 'pkg/rtree/main.go')
| -rw-r--r-- | pkg/rtree/main.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/pkg/rtree/main.go b/pkg/rtree/main.go index f08126e..762f457 100644 --- a/pkg/rtree/main.go +++ b/pkg/rtree/main.go @@ -24,8 +24,11 @@ import ( "github.com/majewsky/gofu/pkg/cli" ) -//Exec executes the rtree applet and does not return. The argument is os.Args -//minus the leading "rtree" or "gofu rtree". +//Exec executes the rtree applet and returns an exit code (0 for success, >0 +//for error). The argument is os.Args minus the leading "rtree" or "gofu +//rtree". All side-effects (reading from stdin, writing to stdout/stderr, +//executing other programs) pass through cli.Interface and can be intercepted +//there for the purpose of testing. func Exec(args []string) int { if !Init() { return 1 |