feat: upgrade log to v6

BREAKING CHANGE:
Drop support for log v5

lib/writer.js

@@ -1,7 +1,7 @@
 "use strict";
 
 const formatParts  = require("sprintf-kit/format-parts")
-    , LogWriter    = require("log/lib/writer")
+    , LogWriter    = require("log/lib/abstract-writer")
     , resolveParts = require("log-node/lib/resolve-format-parts");
 
 module.exports = class AwsLambdaLogWriter extends LogWriter {

package.json

@@ -15,7 +15,7 @@
 	"repository": "medikoo/log-aws-lambda.git",
 	"dependencies": {
 		"d": "^1.0.0",
-		"log-node": "^6.0.0",
+		"log-node": "^7.0.0",
 		"sprintf-kit": "^2.0.0"
 	},
 	"devDependencies": {
@@ -25,7 +25,7 @@
 		"git-list-updated": "^1.1.2",
 		"husky": "^1.3.1",
 		"lint-staged": "^8.1.5",
-		"log": "^5.1.0",
+		"log": "^6.0.0",
 		"ncjsm": "^2.0.1",
 		"nyc": "^13.3.0",
 		"prettier-elastic": "^1.16.4",
@@ -34,7 +34,7 @@
 		"tape-index": "^3.1.0"
 	},
 	"peerDependencies": {
-		"log": "^5.0.0"
+		"log": "^6.0.0"
 	},
 	"husky": {
 		"hooks": {

test/index.js

@@ -10,8 +10,8 @@ const resolveUncached = () => {
 		return requireUncached(
 			[
 				require.resolve("log"), require.resolve("log/lib/private/logger-prototype"),
-				require.resolve("log/lib/writer"), require.resolve("log/lib/emitter"),
-				require.resolve("log/lib/register-master"),
+				require.resolve("log/lib/abstract-writer"), require.resolve("log/lib/emitter"),
+				require.resolve("log/lib/get-master-writer"),
 				require.resolve("log/lib/setup-visibility"), require.resolve("../"),
 				require.resolve("../lib/writer")
 			],

test/lib/writer.js

@@ -10,9 +10,9 @@ const resolveUncached = () => {
 		return requireUncached(
 			[
 				require.resolve("log"), require.resolve("log/lib/private/logger-prototype"),
-				require.resolve("log/lib/emitter"), require.resolve("log/lib/register-master"),
-				require.resolve("log/lib/writer"), require.resolve("log/lib/setup-visibility"),
-				require.resolve("../../lib/writer")
+				require.resolve("log/lib/emitter"), require.resolve("log/lib/get-master-writer"),
+				require.resolve("log/lib/abstract-writer"),
+				require.resolve("log/lib/setup-visibility"), require.resolve("../../lib/writer")
 			],
 			() => {
 				const LogWriter = require("../../lib/writer");