Merge pull request #36 from interlynk-io/fix/dockerize

[ISSUE-35] Dockerize sbomex release

Dockerfile

@@ -0,0 +1,19 @@
+FROM golang:1.20-alpine AS builder
+LABEL org.opencontainers.image.source="https://github.com/interlynk-io/sbomex"
+
+RUN apk add --no-cache make
+WORKDIR /app
+COPY go.mod go.sum ./
+RUN go mod download
+COPY . .
+RUN make ; make build
+
+FROM scratch
+LABEL org.opencontainers.image.source="https://github.com/interlynk-io/sbomex"
+LABEL org.opencontainers.image.description="SBOM Explorer - Find and pull public SBOMs"
+LABEL org.opencontainers.image.licenses=Apache-2.0
+
+COPY --from=builder /app/build/sbomex /app/sbomex
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+
+ENTRYPOINT [ "/app/sbomex"]

cmd/root.go

@@ -16,12 +16,14 @@ package cmd
 
 import (
 	"context"
+	"database/sql"
 	"fmt"
 	"io"
 	"net/http"
 	"os"
 	"path/filepath"
 
+	_ "github.com/glebarez/go-sqlite"
 	"github.com/google/go-github/v52/github"
 	"github.com/interlynk-io/sbomex/pkg/model"
 	"github.com/schollz/progressbar/v3"
@@ -59,11 +61,26 @@ func init() {
 	downloadDB(model.SbomlcDataSource, model.DbLocation)
 }
 
+func CheckSQLiteDB(filePath string) bool {
+	db, err := sql.Open("sqlite", filePath)
+	if err != nil {
+		return false
+	}
+	defer db.Close()
+
+	err = db.Ping()
+	if err != nil {
+		return false
+	}
+
+	return true
+}
+
 func downloadDB(path string, url string) {
 	var out *os.File
-	_, err := os.ReadFile(path)
-	if err != nil {
-		err = os.MkdirAll(filepath.Dir(path), os.ModePerm)
+	isValidDB := CheckSQLiteDB(path)
+	if !isValidDB {
+		var err = os.MkdirAll(filepath.Dir(path), os.ModePerm)
 		if err != nil {
 			fmt.Printf("failed to create directory %s", err.Error())
 			return

pkg/model/model.go

@@ -18,7 +18,7 @@ import "time"
 
 const (
 	SbomlcDataSource string = ".interlynk-io/sbomex/sqlite3.db"
-	DbLocation       string = "https://github.com/interlynk-io/sbomdb/raw/v0.0.5/sbomlc.db"
+	DbLocation       string = "https://github.com/interlynk-io/sbomdb/raw/v0.0.4/sbomlc.db"
 )
 
 type SBOMS struct {