moved and edited git folder scripts

unzip-git.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+cd "$(dirname "$0")"
+
+shopt -s nullglob
+matches=(worker-toolkit-*/repo)
+shopt -u nullglob
+
+if [ ${#matches[@]} -eq 0 ]; then
+  echo "No worker-toolkit-*/repo folder found, nothing to do." >&2
+  exit 1
+fi
+
+if [ ${#matches[@]} -gt 1 ]; then
+  echo "Multiple worker-toolkit-*/repo folders found, refusing to guess:" >&2
+  printf '  %s\n' "${matches[@]}" >&2
+  exit 1
+fi
+
+target="${matches[0]}"
+
+if [ ! -f "$target/GITFOLDER.zip" ]; then
+  echo "$target/GITFOLDER.zip not found, nothing to do." >&2
+  exit 1
+fi
+
+if [ -d "$target/.git" ]; then
+  echo "$target/.git folder already exists, refusing to overwrite." >&2
+  exit 1
+fi
+
+(
+  cd "$target"
+  unzip -q GITFOLDER.zip
+)
+
+echo "Unzipped $target/GITFOLDER.zip into $target/.git folder."