add go mod tidy hook

run it from pre-commit

.pre-commit-config.yaml

@@ -3,6 +3,11 @@ repos:
     hooks:
       - id: update-readme
         name: update-readme
-        entry: go generate ./tools
+        entry: task generate
         language: system
         pass_filenames: false
+
+  - repo: https://github.com/tekwizely/pre-commit-golang
+    rev: v1.0.0-rc.4
+    hooks:
+      - id: go-mod-tidy

Taskfile.yml

@@ -63,7 +63,7 @@ tasks:
     cmds:
       - '{{.SHELL}} rm -r {{.BIN_DIR}}'
 
-  update-readme:
-    desc: Update the README.md file with the latest help output from the commands
+  generate:
+    desc: Run code generation
     cmds:
-      - go generate ./tools
+      - go generate ./...

tools/generate_help.go

@@ -3,6 +3,7 @@
 package main
 
 import (
+	"log"
 	"os"
 	"os/exec"
 )
@@ -12,20 +13,25 @@ func main() {
 		cmd string
 		out string
 	}{
-		{"../cmd/xair-cli/", "xair-help.md"},
-		{"../cmd/x32-cli/", "x32-help.md"},
+		{"./cmd/xair-cli/", "xair-help.md"},
+		{"./cmd/x32-cli/", "x32-help.md"},
 	}
 
 	for _, cli := range clis {
-		helpCmd := exec.Command("go", "run", cli.cmd, "--help")
+		cmdArgs := []string{"run", cli.cmd, "--help"}
+		helpCmd := exec.Command("go", cmdArgs...)
+		helpCmd.Dir = ".."
 		out, err := helpCmd.Output()
 		if err != nil {
-			panic(err)
+			log.Fatal(err)
 		}
 
 		// Wrap output in markdown console code block
 		wrapped := append([]byte("```console\n"), out...)
 		wrapped = append(wrapped, []byte("\n```\n")...)
-		os.WriteFile(cli.out, wrapped, 0o644)
+
+		if err := os.WriteFile(cli.out, wrapped, 0o644); err != nil {
+			log.Fatal(err)
+		}
 	}
 }