thanks Sal

bin/gcloud_auth_check

@@ -0,0 +1,69 @@
+#!/usr/bin/env ruby
+
+#
+# Call me this way:
+# $ VERBOSE=true gcloud_auth_check
+#
+
+require 'json'
+require 'date'
+#require 'rails'
+
+#include ActionView::Helpers::DateHelper
+
+# returns sth like:
+# {
+#   "azp": "12345678901234.apps.googleusercontent.com",
+#   "aud": "12345678901234.apps.googleusercontent.com",
+#   "sub": "123456789012345678",
+#   "scope": "https://www.googleapis.com/auth/accounts.reauth https://www.googleapis.com/auth/appengine.admin https://www.googleapis.com/auth/cloud-platform https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/sqlservice.login https://www.googleapis.com/auth/userinfo.email openid",
+#   "exp": "1706020150", # probably a timestamp
+#   "expires_in": "3405", # in how many seconds
+#   "email": "ricc@google.com", # email
+#   "email_verified": "true"
+# }
+
+VERBOSE = ENV.fetch('VERBOSE', "false").downcase == 'true'
+
+def ricc_time_ago(n_seconds)
+    #ActionView::Helpers::DateHelper
+    #ActionView::Helpers::DateHelper.time_ago_in_words(Time.now + (n_seconds).seconds) rescue "Err: #{$!}"
+    "~#{n_seconds/60}m#{n_seconds - (n_seconds/60)*60}s"
+end
+
+def white(s)
+    "\033[1;37m#{s}\033[0m"
+end
+
+
+def main(verbose: )
+    curl_ret = `curl https://www.googleapis.com/oauth2/v3/tokeninfo?access_token=$(gcloud auth print-access-token) 2>/dev/null`
+    ret = $?
+    #puts "ret: #{ret} (class: #{ret.class})"
+    if ret.success?
+        #puts "curl_ret: #{curl_ret}"
+        hash = JSON.load(curl_ret)
+        #puts "hash: #{hash}"
+
+        puts("📢📢📢 VERBOSE enabled, thanks! 📢📢📢")
+        email = hash['email']
+        email_verified = hash['email_verified']
+        expires_in_seconds = hash['expires_in'].to_i
+        exp = hash['exp'].to_i
+
+        if verbose
+            puts("📧 Email: #{email} (verified: #{email_verified})")
+            puts("⏰ Expires in: #{ricc_time_ago expires_in_seconds} (#{expires_in_seconds}s)")
+            puts("🕰️  Expires on: #{Time.at(exp).to_datetime} (#{exp})")
+            puts("🕰️  Now:        #{Time.now.to_datetime}")
+            #puts("AGO: #{ricc_time_ago expires_in_seconds}")
+        end
+        puts("🟩 'gcloud' credentials for #{white email} seem valid for another #{white ricc_time_ago(expires_in_seconds)}")
+    else
+        puts("Something wrong with the CURL, maybe you are not authed correctly")
+    end
+
+end
+
+
+main(verbose: VERBOSE)