bug: fix publish step missing script (#149)

Author: segfault-magnet

.github/workflows/scripts/verify_tag.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+set -e
+
+err() {
+    echo -e "\e[31m\e[1merror:\e[0m $@" 1>&2;
+}
+
+status() {
+    WIDTH=12
+    printf "\e[32m\e[1m%${WIDTH}s\e[0m %s\n" "$1" "$2"
+}
+
+REF=$1
+MANIFEST=$2
+
+if [ -z "$REF" ]; then
+    err "Expected ref to be set"
+    exit 1
+fi
+
+if [ -z "$MANIFEST" ]; then
+    err "Expected manifest to be set"
+    exit 1
+fi
+
+# strip preceding 'v' if it exists on tag
+REF=${REF/#v}
+TOML_VERSION=$(cat $MANIFEST | dasel -r toml -w plain 'workspace.package.version')
+
+if [ "$TOML_VERSION" != "$REF" ]; then
+    err "Crate version $TOML_VERSION, doesn't match tag version $REF"
+    exit 1
+else
+  status "Crate version matches tag $TOML_VERSION"
+fi