feat: add feature branching

feath.sh

@@ -0,0 +1,66 @@
+#!/bin/sh
+set -e
+POSITIONAL_ARGS=()
+
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    -e|--extension)
+      EXTENSION="$2"
+      shift # past argument
+      shift # past value
+      ;;
+    -s|--searchpath)
+      SEARCHPATH="$2"
+      shift # past argument
+      shift # past value
+      ;;
+    --delete)
+      DELETE=YES
+      shift # past argument
+      ;;
+    -*|--*)
+      echo "Unknown option $1"
+      exit 1
+      ;;
+    *)
+    POSITIONAL_ARGS+=("$1") # save positional arg
+      shift # past argument
+      ;;
+  esac
+done
+
+set -- "${POSITIONAL_ARGS[@]}" # restore positional parameters
+
+# echo "extension: $EXTENSION"
+# echo "searchpath: $SEARCHPATH"
+# echo "default: $DEFAULT"
+# echo "positional args: $@"
+# echo "positional args: $POSITIONAL_ARGS"
+
+if [ "$DELETE" == "YES" ] && [ [ "$@" == "master" ] || [ "$@" == "develop" ] || [ "$@" == "main" ]]
+then
+        echo "Deleting master/main and develop branches not alloed"
+        exit 1
+fi
+
+if [ -z "$@" ]
+then
+        echo "eksempel på kall: feat.sh <feature branch> (e.g 1234-feat-my-feature)"
+        exit 1
+else
+        BRANCH=$@
+        echo "branch: "$BRANCH
+fi
+
+if [ "$DELETE" == "YES" ]
+then
+        echo "Deleting branch: "$BRANCH
+        git branch -d $BRANCH
+        git push origin --delete feature-$BRANCH
+else
+        echo "Creating branch: "$BRANCH
+        git checkout main
+        git pull
+        git checkout -b feature-$1 main
+        git push -u origin feature-$1
+fi