fixup! Helper for tagging tutorial steps

Resources/misc/tag-steps.sh

@@ -1,32 +1,35 @@
 #!/bin/bash
 
 declare -a commits=(
-	"Create the bundle"
-	"Structure the bundle"
-	"Implement the Tweet\Value class"
-	"Implement the Tweet\Type class"
-	"Register the Field Type as a service"
-	"Implement the Legacy Storage Engine Converter"
-	"Add field view and field definition view templates"
-	)
+    "Create the bundle"
+    "Structure the bundle"
+    "Implement the Tweet\\\Value class"
+    "Implement the Tweet\\\Type class"
+    "Register the Field Type as a service"
+    "Implement the Legacy Storage Engine Converter"
+    "Add field view and field definition view templates"
+    )
 declare -a tags=(
-	"step1_create_the_bundle"
-	"step2_structure_the_bundle"
-	"step3_implement_the_tweet_value_class"
-	"step4_implement_the_tweet_type_class"
-	"step5_register_the_field_type_as_a_service"
-	"step6_implement_the_legacy_storage_engine_converter"
-	"step7_add_field_view_and_field_definition_view_templates"
-	)
+    "step1_create_the_bundle"
+    "step2_structure_the_bundle"
+    "step3_implement_the_tweet_value_class"
+    "step4_implement_the_tweet_type_class"
+    "step5_register_the_field_type_as_a_service"
+    "step6_implement_the_legacy_storage_engine_converter"
+    "step7_add_field_view_and_field_definition_view_templates"
+    )
 
 numberOfCommits=${#commits[@]}
 
 for (( i=0; i<${numberOfCommits}; i++ ));
 do
-	SHA1=`git log --oneline --all --grep "${commits[$i]}" | cut -d" " -f1`
-	git tag "${tags[$i]}" ${SHA1}
+    git tag -d "${tags[$i]}" 2> /dev/null
+    SHA1=`git log --oneline --grep "${commits[$i]}" | cut -d" " -f1`
+    if [ ${SHA1} ] ; then
+        git tag "${tags[$i]}" ${SHA1}
+    fi
 done
 
-git push --tags
+git push --tags --force
 
 echo "Tags created and pushed."