Local watch script (#1304)

* local watch script for building troubleshoot

Author: adamancini

CONTRIBUTING.md

@@ -32,6 +32,11 @@ To get started we recommend:
 
 6. Install [golangci-lint] linter and run `make lint` to execute additional code linters.
 
+### Build automatically on save with `watch`
+
+1. Install `npm`
+2. Run `make watch` to build binaries automatically on saving.  Note:  you may still have to run `make schemas` if you've added API changes, like a new collector or analyzer type.
+
 ### Syncing to a test cluster with `watchrsync`
 
 1. Install `npm`

Makefile

@@ -240,6 +240,10 @@ lint: fmt vet
 lint-and-fix: fmt vet
 	golangci-lint run --new --fix -c .golangci.yaml ${BUILDPATHS}
 
+.PHONY: watch
+watch: npm-install
+	bin/watch.js
+
 ## Syncronize the code with a remote server. More info: CONTRIBUTING.md
 .PHONY: watchrsync
 watchrsync: npm-install

bin/watch.js

@@ -0,0 +1,42 @@
+#!/usr/bin/env node
+
+const gri = require('gaze-run-interrupt');
+
+const binList = [
+  // 'bin/analyze',
+  // 'bin/preflight',
+  'bin/support-bundle',
+  // 'bin/collect'
+]
+const makeList = [
+  // 'analyze',
+  // 'preflight',
+  'support-bundle',
+  // 'collect'
+]
+
+const commands = [
+  // {
+  //   command: 'rm',
+  //   args: binList,
+  // },
+  {
+    command: 'make',
+    args: makeList,
+  },
+];
+
+commands.push({
+  command: "date",
+  args: [],
+});
+
+commands.push({
+  command: "echo",
+  args: ["synced"],
+});
+
+gri([
+  'cmd/**/*.go',
+  'pkg/**/*.go',
+], commands);