ci: run go generate on CI (#27)

* ci: run go generate on CI * make the go generate output stable
libp2p · Feb 24, 2023 · 7b80196 · 7b80196
1 parent bce6420
commit 7b80196
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diff --git a/.github/workflows/go-check-config.json b/.github/workflows/go-check-config.json
@@ -0,0 +1,3 @@
+{
+  "gogenerate": true
+}
diff --git a/generate/main.go b/generate/main.go
@@ -10,6 +10,7 @@ import (
 	"net"
 	"net/http"
 	"os"
+	"sort"
 	"strings"
 
 	u "github.com/ipfs/go-ipfs-util"
@@ -48,6 +49,10 @@ func main() {
 	writeMappingToFile(f, ipv6CidrToAsnMap, ipv6listName)
 }
 
+type listEntry struct {
+	cidr, asn string
+}
+
 func writeMappingToFile(f *os.File, m map[string]string, listName string) {
 	printf := func(s string, args ...interface{}) {
 		_, err := fmt.Fprintf(f, s, args...)
@@ -58,8 +63,15 @@ func writeMappingToFile(f *os.File, m map[string]string, listName string) {
 	printf("package %s\n\n", pkgName)
 	printf("// Code generated by generate/main.go DO NOT EDIT\n")
 	printf("var %s = [...]struct{ cidr, asn string }{", listName)
+	l := make([]listEntry, 0, len(m))
 	for k, v := range m {
-		printf("\n\t{\"%s\", \"%s\"},", k, v)
+		l = append(l, listEntry{cidr: k, asn: v})
+	}
+	sort.Slice(l, func(i, j int) bool {
+		return l[i].cidr < l[j].cidr
+	})
+	for _, e := range l {
+		printf("\n\t{\"%s\", \"%s\"},", e.cidr, e.asn)
 	}
 	printf("\n}\n")
 }