Upgrade script

Everlaw · Nov 21, 2015 · 57628a5 · 57628a5
1 parent 7f6051a
commit 57628a5
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/ts/upgrade.sh b/ts/upgrade.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+if [ $# != 2 ]
+then
+	echo Upgrade to a new version of TypeScript and apply local changes.
+	echo Usage: $0 old_version new_version
+	exit
+fi
+OLDSRC=~/TypeScript-$1/src
+NEWSRC=~/TypeScript-$2/src
+for dir in "$OLDSRC" "$NEWSRC"
+do
+	if [ ! -d "$dir" ]
+	then
+		echo "$dir" is not a directory
+		exit
+	fi
+done
+
+diff -ru "$OLDSRC" . > diffs.tmp
+find compiler services -type f -exec cp "$NEWSRC/{}" {} \;
+patch --no-backup-if-mismatch -p1 -i diffs.tmp
+rm diffs.tmp