Merge pull request #26 from posener/runnable

gocomplete: run only runnable go files

1 files changed, 28 insertions, 0 deletions

diff --git a/gocomplete/parse.go b/gocomplete/parse.go
new file mode 100644
index 0000000..8111b74
--- /dev/null
+++ b/gocomplete/parse.go
@@ -0,0 +1,28 @@
+package main
+
+import (
+	"go/ast"
+	"go/parser"
+	"go/token"
+	"regexp"
+
+	"github.com/posener/complete"
+)
+
+func functionsInFile(path string, regexp *regexp.Regexp) (tests []string) {
+	fset := token.NewFileSet()
+	f, err := parser.ParseFile(fset, path, nil, 0)
+	if err != nil {
+		complete.Log("Failed parsing %s: %s", path, err)
+		return nil
+	}
+	for _, d := range f.Decls {
+		if f, ok := d.(*ast.FuncDecl); ok {
+			name := f.Name.String()
+			if regexp == nil || regexp.MatchString(name) {
+				tests = append(tests, name)
+			}
+		}
+	}
+	return
+}