Sort tags better

docs/plugins/latest.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"golang.org/x/mod/semver"
+	"io"
+	"os"
+	"strings"
+)
+
+func main() {
+	bs, err := io.ReadAll(os.Stdin)
+	if err != nil {
+		panic(err)
+	}
+
+	var latest string
+	for _, ver := range strings.Split(string(bs), "\n") {
+		if latest == "" {
+			latest = ver
+			continue
+		}
+		if semver.Compare(latest, ver) < 0 {
+			latest = ver
+		}
+	}
+	println(latest)
+}

docs/plugins/lint_plugin_docs.sh

@@ -8,7 +8,7 @@ URL_PREFIX="https://github.com/please-build/"
 
 failed=0
 for plugin in "${PLUGINS[@]}"; do
-    latest=$(git ls-remote --tags "${URL_PREFIX}""${plugin}"-rules.git | sed 's/.*\///' | sed '/^v[0-9]\+\.[0-9]\+\.[0-9]\+$/!d' | tail -n 1)
+    latest=$(git ls-remote --tags --sort=version:refname "${URL_PREFIX}""${plugin}"-rules.git | sed 's/.*\///' | sed '/^v[0-9]\+\.[0-9]\+\.[0-9]\+$/!d' | tail -n 1)
     if [ -z "$latest" ]; then
         echo "No tags found for ${plugin}"
         exit 1