ci: add scripts to generate version tag

scripts/generate_tag.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+# Adapted from https://github.com/nvim-neorg/neorg/blob/main/scripts/generate_tag.sh
+
+current_version=$(nvim --headless --noplugin -u ./scripts/minimal_init.vim -c 'luafile ./scripts/print_version.lua' -c 'qa' 2>&1 | tr -d \")
+
+# get current commit hash for tag
+commit=$(git rev-parse HEAD)
+
+# Creates a new tag for current version
+push_tag() {
+
+curl -s -X POST https://api.github.com/repos/smjonas/live-command.nvim/git/refs \
+-H "Authorization: token $GITHUB_TOKEN" \
+-d @- << EOF
+{
+  "ref": "refs/tags/$current_version",
+  "sha": "$commit"
+}
+EOF
+
+echo "Generated new tag: $current_version"
+}
+
+echo "Current version: $current_version"
+echo "Last commit: $commit"
+echo "Existing tags: $(git tag -l)"
+
+if [ $(git tag -l "$current_version") ]; then
+    echo "No new live-command version (current: $current_version)"
+    exit 0
+else
+    push_tag
+fi

scripts/minimal_init.vim

@@ -0,0 +1,2 @@
+set rtp+=.
+set noswapfile

scripts/print_version.lua

@@ -0,0 +1 @@
+print(require("live-command").version)