style: cleaned up comments

src/scripts/npm/updateIosSdk.sh

@@ -1,30 +1,30 @@
 #!/bin/bash
 
 #update the ios dependencies in this directory to those storied under passed tag on github
+# update the iOS dependencies in this directory to those storied under passed tag on Github
 
-#fail fast on errors
+# fail fast on errors
 set -e
 
-#cd into directory containing this script
+# cd into directory containing this script
 cd "$(dirname "$0")"
 
-#check first parameter is set to tag to download
 if [ -z ${1+x} ]; then
 	echo "You must pass this script the tag to download"
 	exit -1
+# check first parameter is set to tag to download
 else
 	echo "downloading tag '$1'"
 fi
 
-#this is the git tag that we'll be updating to,
-#we expecct it to be the first parameter to this script
+# this is the git tag that we will be updating to
+# we expect it to be the first parameter to this script
 tag_name=$1
 tag_url="https://github.com/BranchMetrics/ios-branch-deep-linking/archive/$tag_name.zip"
-#extract is where we stick the extracted archive of the tag
-tag_extract=ios-branch-deep-linking-$tag_name
 
+# extract is where we stick the extracted archive of the tag
+tag_extract=ios-branch-deep-linking-$tag_name
 
-#check that tag exists
 tag_url_status=`curl -L -o /dev/null --silent --head --write-out '%{http_code}\n' $tag_url`
 if [ $tag_url_status = "200" ]; then
 	echo "found tag"
@@ -34,29 +34,31 @@ else
 	exit -1
 fi
 
-#this will overwripte existing versions of sdk.zip
 curl -L -o sdk.zip $tag_url
 
 #delete old extracted content or do nothing if we don't have any
 rm -rf $tag_extract
+# this will overwrite existing versions of sdk.zip
 
-#silently (-q) extract download
 unzip -q -x sdk.zip
 rm -f sdk.zip
+# delete old extracted content or do nothing if we don't have any
 
-#copy in new dependencies
 rm -rf Branch-SDK
 mv $tag_extract/Branch-SDK/Branch-SDK .
+# silently (-q) extract download
 
 rm -rf Branch.framework
 mv $tag_extract/Branch.framework .
+# remove
 
 rm -rf Fabric
 mv $tag_extract/Branch-SDK/Fabric .
+# copy in new dependencies
 
-#clean up
 rm -rf $tag_extract
+# clean up extract
 
 #replace all instances of '#import "../Fabric/' with '#import "' in .m files
 find . -type f -name '*.m' \
-	-exec perl -i -pe 's/\#import \"\.\.\/Fabric\//#import "/' '{}' +
+	-exec perl -i -pe 's/\#import \"\.\.\/Fabric\//#import "/' '{}' +