more tracing

.github/workflows/pr-checks.yaml

@@ -58,7 +58,9 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest']
-        agent: ['puppet7', 'puppet8']
+        agent:
+          #- puppet7
+          - puppet8
     runs-on: ${{ matrix.os }}
 
     steps:

lib/puppet/provider/rustup_exec.rb

@@ -82,6 +82,9 @@ def ensure_not_absent; end
 
   # Determine if `rustup` has been installed on the system for this user
   def rustup_installed?
+    if ENV['RUSTUP_TRACE']
+      warn("rustup_installed? #{File.file? rustup_path} (#{rustup_path})")
+    end
     File.file? rustup_path
   end
 

lib/puppet/provider/rustup_internal/default.rb

@@ -32,6 +32,7 @@ def exists?
   # The resource thinks we need to install `rustup`.
   def create
     url = URI.parse(resource[:installer_source])
+    warn "create rustup: download #{url}"
 
     # Puppet::Util::Execution.execute can’t accept an IO stream or a string as
     # stdin, so we save the script as a file and pipe it into stdin. (We don’t

spec/acceptance/user_spec.rb

@@ -369,6 +369,9 @@
   it 'can remove itself after the user was deleted' do
     rm_user('rustup_test')
 
+    puts "default cargo home"
+    puts Dir.entries("/home/rustup_test").sort rescue puts "no /home/rustup_test"
+    puts "run 1"
     puts apply_manifest(<<~'END', catch_failures: true, prefix_command: 'RUSTUP_TRACE=1 ').stderr
       user { 'rustup_test':
         ensure     => present,
@@ -394,6 +397,7 @@
     expect(file('/home/rustup_test/.bashrc').content)
       .to eq %(# .bashrc\n. "$HOME/.cargo/env"\n)
 
+    puts "run 2"
     puts apply_manifest(<<~'END', catch_failures: true, prefix_command: 'RUSTUP_TRACE=1 ').stderr
       user { 'rustup_test':
         ensure => absent,
@@ -424,6 +428,9 @@
   it 'can remove itself after the user was deleted (with custom cargo_home)' do
     rm_user('rustup_test')
 
+    puts "custom cargo_home"
+    puts Dir.entries("/home/rustup_test").sort rescue puts "no /home/rustup_test"
+    puts "run 1"
     puts apply_manifest(<<~'END', catch_failures: true, prefix_command: 'RUSTUP_TRACE=1 ').stderr
       user { 'rustup_test':
         ensure     => present,
@@ -459,6 +466,7 @@
     expect(file('/home/rustup_test/.bashrc').content)
       .to eq %(# .bashrc\n. "/home/rustup_test/a/b/.cargo/env"\n)
 
+    puts "run 2"
     puts apply_manifest(<<~'END', catch_failures: true, prefix_command: 'RUSTUP_TRACE=1 ').stderr
       user { 'rustup_test':
         ensure => absent,