deploy: Fix deploy defaults for non-zero flag values (e.g. maxDeletes…

…, invalidateCDN)

This was broken in the config rewrite in Hugo 0.112.0.

The workaround is to be explicit about setting these flag values (even if just using the defaults), e.g.:

´``
hugo deploy --invalidateCDN --maxDeletes 256
```

Fixes #11127

commands/deploy.go

@@ -59,6 +59,8 @@ documentation.
 			return deployer.Deploy(ctx)
 		},
 		withc: func(cmd *cobra.Command, r *rootCommand) {
+			// Note that the default values for the non-zero values are set in deploy/deployConfig.go.
+			// The flag values will only be used if set by the user.
 			cmd.Flags().String("target", "", "target deployment from deployments section in config file; defaults to the first one")
 			cmd.Flags().Bool("confirm", false, "ask for confirmation before making changes to the target")
 			cmd.Flags().Bool("dryRun", false, "dry run")

deploy/deployConfig.go

@@ -127,11 +127,16 @@ func (m *Matcher) Matches(path string) bool {
 	return m.re.MatchString(path)
 }
 
+var defaultConfig = DeployConfig{
+	Workers:       10,
+	InvalidateCDN: true,
+	MaxDeletes:    256,
+}
+
 // DecodeConfig creates a config from a given Hugo configuration.
 func DecodeConfig(cfg config.Provider) (DeployConfig, error) {
-	var (
-		dcfg DeployConfig
-	)
+
+	dcfg := defaultConfig
 
 	if !cfg.IsSet(deploymentConfigKey) {
 		return dcfg, nil

testscripts/commands/deploy.txt

@@ -3,10 +3,10 @@
 hugo deploy -h
 stdout 'Deploy your site to a Cloud provider\.'
 mkdir mybucket
-hugo deploy --target mydeployment
+hugo deploy --target mydeployment --invalidateCDN=false
 grep 'hello' mybucket/index.html
 replace  public/index.html 'hello' 'changed'
-hugo deploy --target mydeployment --invalidateCDN --dryRun
+hugo deploy --target mydeployment --dryRun
 stdout 'Would upload: index.html'
 stdout 'Would invalidate CloudFront CDN with ID foobar'
 -- hugo.toml --