From 53ca56c221be58a657a4173296f33be9eaa1f9e8 Mon Sep 17 00:00:00 2001
From: Matthias Loibl <mail@matthiasloibl.com>
Date: Mon, 22 Jul 2019 17:34:58 +0200
Subject: [PATCH] Separate update command into own file cmd/jb/update.go

---
 cmd/jb/main.go   | 43 --------------------------------
 cmd/jb/update.go | 64 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+), 43 deletions(-)
 create mode 100644 cmd/jb/update.go

diff --git a/cmd/jb/main.go b/cmd/jb/main.go
index e49103a..76e0016 100644
--- a/cmd/jb/main.go
+++ b/cmd/jb/main.go
@@ -15,18 +15,12 @@
 package main
 
 import (
-	"context"
-	"encoding/json"
 	"fmt"
-	"io/ioutil"
-	"net/url"
 	"os"
 	"path"
 	"path/filepath"
 	"regexp"
 
-	"github.com/jsonnet-bundler/jsonnet-bundler/pkg"
-	"github.com/jsonnet-bundler/jsonnet-bundler/pkg/jsonnetfile"
 	"github.com/jsonnet-bundler/jsonnet-bundler/spec"
 	"github.com/pkg/errors"
 	"gopkg.in/alecthomas/kingpin.v2"
@@ -217,40 +211,3 @@ func parseGithubDependency(urlString string) *spec.Dependency {
 		Version: version,
 	}
 }
-
-func updateCommand(jsonnetHome string, urls ...*url.URL) int {
-	m, err := pkg.LoadJsonnetfile(jsonnetfile.File)
-	if err != nil {
-		kingpin.Fatalf("failed to load jsonnetfile: %v", err)
-		return 1
-	}
-
-	err = os.MkdirAll(jsonnetHome, os.ModePerm)
-	if err != nil {
-		kingpin.Fatalf("failed to create jsonnet home path: %v", err)
-		return 3
-	}
-
-	// When updating, the lockfile is explicitly ignored.
-	isLock := false
-	lock, err := pkg.Install(context.TODO(), isLock, jsonnetfile.File, m, jsonnetHome)
-	if err != nil {
-		kingpin.Fatalf("failed to install: %v", err)
-		return 3
-	}
-
-	b, err := json.MarshalIndent(lock, "", "    ")
-	if err != nil {
-		kingpin.Fatalf("failed to encode jsonnet file: %v", err)
-		return 3
-	}
-	b = append(b, []byte("\n")...)
-
-	err = ioutil.WriteFile(jsonnetfile.LockFile, b, 0644)
-	if err != nil {
-		kingpin.Fatalf("failed to write lock file: %v", err)
-		return 3
-	}
-
-	return 0
-}
diff --git a/cmd/jb/update.go b/cmd/jb/update.go
new file mode 100644
index 0000000..9496d31
--- /dev/null
+++ b/cmd/jb/update.go
@@ -0,0 +1,64 @@
+// Copyright 2018 jsonnet-bundler authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+	"context"
+	"encoding/json"
+	"io/ioutil"
+	"net/url"
+	"os"
+
+	"github.com/jsonnet-bundler/jsonnet-bundler/pkg"
+	"github.com/jsonnet-bundler/jsonnet-bundler/pkg/jsonnetfile"
+	"gopkg.in/alecthomas/kingpin.v2"
+)
+
+func updateCommand(jsonnetHome string, urls ...*url.URL) int {
+	m, err := pkg.LoadJsonnetfile(jsonnetfile.File)
+	if err != nil {
+		kingpin.Fatalf("failed to load jsonnetfile: %v", err)
+		return 1
+	}
+
+	err = os.MkdirAll(jsonnetHome, os.ModePerm)
+	if err != nil {
+		kingpin.Fatalf("failed to create jsonnet home path: %v", err)
+		return 3
+	}
+
+	// When updating, the lockfile is explicitly ignored.
+	isLock := false
+	lock, err := pkg.Install(context.TODO(), isLock, jsonnetfile.File, m, jsonnetHome)
+	if err != nil {
+		kingpin.Fatalf("failed to install: %v", err)
+		return 3
+	}
+
+	b, err := json.MarshalIndent(lock, "", "    ")
+	if err != nil {
+		kingpin.Fatalf("failed to encode jsonnet file: %v", err)
+		return 3
+	}
+	b = append(b, []byte("\n")...)
+
+	err = ioutil.WriteFile(jsonnetfile.LockFile, b, 0644)
+	if err != nil {
+		kingpin.Fatalf("failed to write lock file: %v", err)
+		return 3
+	}
+
+	return 0
+}