Unittest and exec file proof on search

Dockerfile

@@ -1,11 +1,8 @@
+FROM frolvlad/alpine-glibc:alpine-3.9_glibc-2.29
+RUN apk update && apk add --no-cache ca-certificates git
 
-FROM golang:1.13-alpine as certs
-RUN apk update && apk add --no-cache ca-certificates
-
-FROM busybox:glibc
 RUN mkdir -p /var/log
 WORKDIR /main
-COPY --from=certs /etc/ssl/certs /etc/ssl/certs
 
 COPY . .
 
@@ -13,4 +10,3 @@ ENV GOPATH=""
 ENV MNT="/mnt/"
 ENTRYPOINT ["/main/exec-notes-server"]
 CMD []
-

filetree/paths.go

@@ -5,6 +5,9 @@ type Paths []Path
 func (p Paths) List(full ...bool) string {
 	content := "<ul>\n"
 	for _, path := range p {
+		if len(path.Base) > 0 && path.Base[0] == '.' {
+			continue
+		}
 		if len(full) > 0 && full[0] {
 			content += path.FullLI() + "\n"
 		} else {

notes/search.go

@@ -4,6 +4,7 @@ import (
 	"bufio"
 	"bytes"
 	"local/notes-server/filetree"
+	"log"
 	"os"
 	"path"
 	"path/filepath"
@@ -19,11 +20,20 @@ func (n *Notes) Search(phrase string) (string, error) {
 			if info.IsDir() {
 				return nil
 			}
+			if size := info.Size(); size < 1 || size > (5*1024*1024) {
+				return nil
+			}
 			ok, err := grepFile(walked, []byte(phrase))
+			if err != nil && err.Error() == "bufio.Scanner: token too long" {
+				err = nil
+			}
 			if err == nil && ok {
 				p := filetree.NewPathFromLocal(path.Dir(walked))
 				files.Push(p, info)
 			}
+			if err != nil {
+				log.Printf("failed to scan %v: %v", walked, err)
+			}
 			return err
 		},
 	)

notes/search_test.go

@@ -42,3 +42,13 @@ func TestSearch(t *testing.T) {
 		t.Fatal(v, result)
 	}
 }
+
+func TestSearchBigFiles(t *testing.T) {
+	n := New()
+	n.root = "/usr/local/bin"
+
+	_, err := n.Search("this file")
+	if err != nil {
+		t.Fatal(err)
+	}
+}

versions/versions.go

@@ -13,6 +13,8 @@ type Versions struct {
 func New() (*Versions, error) {
 	v := &Versions{}
 	v.cmd("git", "init")
+	v.cmd("git", "config", "user.email", "user@user.user")
+	v.cmd("git", "config", "user.name", "user")
 	return v, nil
 }