fix: Deprecate the label truncation functionality.

corefunc/truncate_label.go

@@ -29,6 +29,9 @@ Uses a "balancing" algorithm between the prefix and the label, so that each
 section is truncated as a factor of how much space it takes up in the merged
 string.
 
+DEPRECATED: This function is deprecated and will be removed in the 2.0.0
+release. It's a bit too specialized to be useful in a general-purpose library.
+
 ----
 
   - maxLength (int64): The maximum allowed length of the combined label.

docs/data-sources/str_truncate_label.md

@@ -8,6 +8,8 @@ description: |-
   Uses a “balancing” algorithm between the prefix and the label, so that each
   section is truncated as a factor of how much space it takes up in the merged
   string.
+  DEPRECATED: This function is deprecated and will be removed in the 2.0.0
+  release. It's a bit too specialized to be useful in a general-purpose library.
   -> The motivation for this is in working with monitoring systems such
   as New Relic and Datadog where there are hundreds of applications in a
   monitoring “prod” account, and also hundreds of applications in a monitoring
@@ -28,6 +30,9 @@ Uses a “balancing” algorithm between the prefix and the label, so that each
 section is truncated as a factor of how much space it takes up in the merged
 string.
 
+**DEPRECATED:** This function is deprecated and will be removed in the 2.0.0
+release. It's a bit too specialized to be useful in a general-purpose library.
+
 -> The motivation for this is in working with monitoring systems such
 as New Relic and Datadog where there are hundreds of applications in a
 monitoring “prod” account, and also hundreds of applications in a monitoring

docs/functions/str_truncate_label.md

@@ -8,6 +8,8 @@ description: |-
   Uses a “balancing” algorithm between the prefix and the label, so that each
   section is truncated as a factor of how much space it takes up in the merged
   string.
+  DEPRECATED: This function is deprecated and will be removed in the 2.0.0
+  release. It's a bit too specialized to be useful in a general-purpose library.
   -> The motivation for this is in working with monitoring systems such
   as New Relic and Datadog where there are hundreds of applications in a
   monitoring “prod” account, and also hundreds of applications in a monitoring
@@ -28,6 +30,9 @@ Uses a “balancing” algorithm between the prefix and the label, so that each
 section is truncated as a factor of how much space it takes up in the merged
 string.
 
+**DEPRECATED:** This function is deprecated and will be removed in the 2.0.0
+release. It's a bit too specialized to be useful in a general-purpose library.
+
 -> The motivation for this is in working with monitoring systems such
 as New Relic and Datadog where there are hundreds of applications in a
 monitoring “prod” account, and also hundreds of applications in a monitoring

terratest/data-sources/terraform_test.go

@@ -108,10 +108,6 @@ func TestTerraform(t *testing.T) {
 		assert.Equal(t, terraform.Output(t, terraformOptions, "int_leftpad_ds"), corefunc.IntLeftPad(123, 5))
 		assert.Equal(t, terraform.Output(t, terraformOptions, "str_leftpad_ds"), corefunc.StrLeftPad("abc", 5, '.'))
 		assert.Equal(t, terraform.Output(t, terraformOptions, "env_ensure_ds"), os.Getenv("GOROOT"))
-		assert.Equal(t,
-			terraform.Output(t, terraformOptions, "str_truncate_ds"),
-			corefunc.TruncateLabel(64, prefix, label),
-		)
 		assert.Equal(t,
 			terraform.Output(t, terraformOptions, "str_iterative_replace_ds"),
 			corefunc.StrIterativeReplace(

terratest/functions/terraform_test.go

@@ -55,7 +55,7 @@ var (
 	// Both must be installed first.
 	binaries = []string{
 		"terraform", // 1.8.0+
-		// "tofu", // 1.8.0+
+		"tofu", // 1.7.0+
 	}
 )
 
@@ -108,10 +108,6 @@ func TestTerraform(t *testing.T) {
 		assert.Equal(t, terraform.Output(t, terraformOptions, "int_leftpad_fn"), corefunc.IntLeftPad(123, 5))
 		assert.Equal(t, terraform.Output(t, terraformOptions, "str_leftpad_fn"), corefunc.StrLeftPad("abc", 5, '.'))
 		assert.Equal(t, terraform.Output(t, terraformOptions, "env_ensure_fn"), os.Getenv("GOROOT"))
-		assert.Equal(t,
-			terraform.Output(t, terraformOptions, "str_truncate_fn"),
-			corefunc.TruncateLabel(64, prefix, label),
-		)
 		assert.Equal(t,
 			terraform.Output(t, terraformOptions, "str_iterative_replace_fn"),
 			corefunc.StrIterativeReplace(