Move tons of stuff into oldstuff/

oldstuff/youtube-api-poking/exchange-auth-code

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+set -o errexit
+
+main() {
+  local single_use_token="${1}"
+
+  [[ "${single_use_token}" ]] || {
+    echo "Missing single use token arg"
+    exit 1
+  }
+
+  [[ "${OOM_CLIENT_ID}" ]] || {
+    echo "Missing \$OOM_CLIENT_ID"
+    exit 1
+  }
+
+  [[ "${OOM_CLIENT_SECRET}" ]] || {
+    echo "Missing \$OOM_CLIENT_SECRET"
+    exit 1
+  }
+
+  curl \
+    -X POST \
+    -sSL \
+    -d "client_id=${OOM_CLIENT_ID}" \
+    -d "code=${single_use_token}" \
+    -d "client_secret=${OOM_CLIENT_SECRET}" \
+    -d 'redirect_uri=urn:ietf:wg:oauth:2.0:oob' \
+    -d 'grant_type=authorization_code' \
+    'https://accounts.google.com/o/oauth2/token'
+}
+
+main "$@"