(#3765) - checkpointer should browserify smaller
When the checkpointer is required externally from
`'pouchdb/extras/checkpointer'`, it's too big because
it pulls in all of utils. This makes it smaller.
diff --git a/lib/checkpointer.js b/lib/checkpointer.js
index 6d7ec3b..2753ea6 100644
--- a/lib/checkpointer.js
+++ b/lib/checkpointer.js
@@ -1,6 +1,7 @@
'use strict';
-var utils = require('./utils');
+var Promise = require('./deps/promise');
+var explain404 = require('./deps/explain404');
var pouchCollate = require('pouchdb-collate');
var collate = pouchCollate.collate;
@@ -8,7 +9,7 @@
return db.get(id).catch(function (err) {
if (err.status === 404) {
if (db.type() === 'http') {
- utils.explain404(
+ explain404(
'PouchDB is just checking if a remote checkpoint exists.');
}
return {_id: id};
@@ -50,7 +51,7 @@
Checkpointer.prototype.updateSource = function (checkpoint) {
var self = this;
if (this.readOnlySource) {
- return utils.Promise.resolve(true);
+ return Promise.resolve(true);
}
return updateCheckpoint(this.src, this.id, checkpoint, this.returnValue)
.catch(function (err) {
diff --git a/lib/deps/explain404.js b/lib/deps/explain404.js
new file mode 100644
index 0000000..84eb664
--- /dev/null
+++ b/lib/deps/explain404.js
@@ -0,0 +1,11 @@
+'use strict';
+
+// designed to give info to browser users, who are disturbed
+// when they see 404s in the console
+function explain404(str) {
+ if (process.browser && 'console' in global && 'info' in console) {
+ console.info('The above 404 is totally normal. ' + str);
+ }
+}
+
+module.exports = explain404;
\ No newline at end of file
diff --git a/lib/utils.js b/lib/utils.js
index dd20e97..4ab6710 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -525,13 +525,7 @@
exports.MD5 = exports.toPromise(require('./deps/md5'));
-// designed to give info to browser users, who are disturbed
-// when they see 404s in the console
-exports.explain404 = function (str) {
- if (process.browser && 'console' in global && 'info' in console) {
- console.info('The above 404 is totally normal. ' + str);
- }
-};
+exports.explain404 = require('./deps/explain404');
exports.info = function (str) {
if (typeof console !== 'undefined' && 'info' in console) {
