feat(providers_mirror.go): providers mirror command should honor depe…

…ndency lock file

internal/command/providers_mirror.go

@@ -76,6 +76,10 @@ func (c *ProvidersMirrorCommand) Run(args []string) int {
 	reqs, moreDiags := config.ProviderRequirements()
 	diags = diags.Append(moreDiags)
 
+	// Read dependency lock information
+	providersLock, lockDiags := c.lockedDependencies()
+	diags = diags.Append(lockDiags)
+
 	// If we have any error diagnostics already then we won't proceed further.
 	if diags.HasErrors() {
 		c.showDiagnostics(diags)
@@ -121,6 +125,7 @@ func (c *ProvidersMirrorCommand) Run(args []string) int {
 			c.Ui.Output(fmt.Sprintf("- Skipping %s because it is built in to Terraform CLI", provider.ForDisplay()))
 			continue
 		}
+		providerLock := providersLock.Provider(provider)
 		constraintsStr := getproviders.VersionConstraintsString(constraints)
 		c.Ui.Output(fmt.Sprintf("- Mirroring %s...", provider.ForDisplay()))
 		// First we'll look for the latest version that matches the given
@@ -140,7 +145,10 @@ func (c *ProvidersMirrorCommand) Run(args []string) int {
 			continue
 		}
 		selected := candidates.Newest()
-		if len(constraintsStr) > 0 {
+		if providerLock != nil {
+			selected = providerLock.Version()
+			c.Ui.Output(fmt.Sprintf("  - Selected v%s to meet dependency lock record", selected.String()))
+		} else if len(constraintsStr) > 0 {
 			c.Ui.Output(fmt.Sprintf("  - Selected v%s to meet constraints %s", selected.String(), constraintsStr))
 		} else {
 			c.Ui.Output(fmt.Sprintf("  - Selected v%s with no constraints", selected.String()))