From 51b89cc84b08c4c104addb52a343eec290565ebf Mon Sep 17 00:00:00 2001
From: Caleb <inchristalway-tech4him@yahoo.com>
Date: Fri, 29 Sep 2017 14:56:15 -0600
Subject: [PATCH] Switch from `slug` to `sanitize-filename`.

---
 package.json            |  2 +-
 src/backends/backend.js |  6 +++---
 yarn.lock               | 26 ++++++++++++++++----------
 3 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/package.json b/package.json
index 00bf5588..3cd76a57 100644
--- a/package.json
+++ b/package.json
@@ -149,12 +149,12 @@
     "remark-parse": "^3.0.1",
     "remark-rehype": "^2.0.0",
     "remark-stringify": "^3.0.1",
+    "sanitize-filename": "^1.6.1",
     "semaphore": "^1.0.5",
     "slate": "^0.21.0",
     "slate-edit-list": "^0.7.1",
     "slate-edit-table": "^0.10.1",
     "slate-soft-break": "^0.3.0",
-    "slug": "^0.9.1",
     "toml-j0.4": "^1.1.1",
     "unified": "^6.1.4",
     "unist-builder": "^1.0.2",
diff --git a/src/backends/backend.js b/src/backends/backend.js
index 782422bc..6f38f184 100644
--- a/src/backends/backend.js
+++ b/src/backends/backend.js
@@ -5,7 +5,7 @@ import GitGatewayBackend from "./git-gateway/implementation";
 import { resolveFormat } from "../formats/formats";
 import { selectListMethod, selectEntrySlug, selectEntryPath, selectAllowNewEntries, selectFolderEntryExtension } from "../reducers/collections";
 import { createEntry } from "../valueObjects/Entry";
-import slug from 'slug';
+import sanitize from 'sanitize-filename';
 
 class LocalStorageAuthStore {
   storageKey = "netlify-cms-user";
@@ -51,9 +51,9 @@ const slugFormatter = (template = "{{slug}}", entryData) => {
       case "day":
         return (`0${ date.getDate() }`).slice(-2);
       case "slug":
-        return slug(getIdentifier(entryData).trim(), {lower: true});
+        return sanitize(getIdentifier(entryData).trim().toLowerCase(), {replacement: "-"});
       default:
-        return slug(entryData.get(field, "").trim(), {lower: true});
+        return sanitize(entryData.get(field, "").trim().toLowerCase(), {replacement: "-"});
     }
   });
 };
diff --git a/yarn.lock b/yarn.lock
index e7722533..657f2ebd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7622,6 +7622,12 @@ sane@~1.6.0:
     walker "~1.0.5"
     watch "~0.10.0"
 
+sanitize-filename@^1.6.1:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/sanitize-filename/-/sanitize-filename-1.6.1.tgz#612da1c96473fa02dccda92dcd5b4ab164a6772a"
+  dependencies:
+    truncate-utf8-bytes "^1.0.0"
+
 sax@^1.2.1, sax@~1.2.1:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
@@ -7815,12 +7821,6 @@ slice-ansi@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
 
-slug@^0.9.1:
-  version "0.9.1"
-  resolved "https://registry.yarnpkg.com/slug/-/slug-0.9.1.tgz#af08f608a7c11516b61778aa800dce84c518cfda"
-  dependencies:
-    unicode ">= 0.3.1"
-
 sntp@1.x.x:
   version "1.0.9"
   resolved "https://registry.yarnpkg.com/sntp/-/sntp-1.0.9.tgz#6541184cc90aeea6c6e7b35e2659082443c66198"
@@ -8547,6 +8547,12 @@ trough@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trough/-/trough-1.0.1.tgz#a9fd8b0394b0ae8fff82e0633a0a36ccad5b5f86"
 
+truncate-utf8-bytes@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/truncate-utf8-bytes/-/truncate-utf8-bytes-1.0.2.tgz#405923909592d56f78a5818434b0b78489ca5f2b"
+  dependencies:
+    utf8-byte-length "^1.0.1"
+
 tryit@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/tryit/-/tryit-1.0.3.tgz#393be730a9446fd1ead6da59a014308f36c289cb"
@@ -8635,10 +8641,6 @@ unherit@^1.0.4:
     inherits "^2.0.1"
     xtend "^4.0.1"
 
-"unicode@>= 0.3.1":
-  version "9.0.1"
-  resolved "https://registry.yarnpkg.com/unicode/-/unicode-9.0.1.tgz#104706272c6464c574801be1b086f7245cf25158"
-
 unified@^6.1.4:
   version "6.1.5"
   resolved "https://registry.yarnpkg.com/unified/-/unified-6.1.5.tgz#716937872621a63135e62ced2f3ac6a063c6fb87"
@@ -8793,6 +8795,10 @@ user-home@^2.0.0:
   dependencies:
     os-homedir "^1.0.0"
 
+utf8-byte-length@^1.0.1:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/utf8-byte-length/-/utf8-byte-length-1.0.4.tgz#f45f150c4c66eee968186505ab93fcbb8ad6bf61"
+
 util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"