Merge pull request #145 from grafana/clean-test-corpus

thema: Clean up txtar corpus outputs

magefile.go

@@ -0,0 +1,51 @@
+//go:build mage
+
+package main
+
+import (
+	"golang.org/x/tools/txtar"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// Clean cleans all the output from corpus txtar files
+func Clean() error {
+	return filepath.Walk("./testdata", cleanTxtarOut)
+}
+
+func cleanTxtarOut(path string, _ os.FileInfo, err error) error {
+	if err != nil {
+		return err
+	}
+
+	if filepath.Ext(path) != ".txtar" {
+		return nil
+	}
+
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return err
+	}
+
+	archive := txtar.Parse(data)
+	archive.Files = filter(
+		archive.Files,
+		func(t txtar.File) bool {
+			return !strings.HasPrefix(t.Name, "out")
+		},
+	)
+
+	return os.WriteFile(path, txtar.Format(archive), 0666)
+
+}
+
+func filter(ff []txtar.File, criteria func(f txtar.File) bool) []txtar.File {
+	filtered := make([]txtar.File, 0, len(ff))
+	for _, f := range ff {
+		if criteria(f) {
+			filtered = append(filtered, f)
+		}
+	}
+	return filtered
+}

testdata/invalidlineage/defaultchange.txtar

@@ -29,10 +29,3 @@ lenses: [
         }
     },
 ]
--- out/bindfail --
-not a lineage, missing #Lineage.name
-(1) forced error mark
-  | "not a lineage"
-  | github.com/cockroachdb/errors/withstack/*withstack.withStack::
-Wraps: (2) not a lineage, missing #Lineage.name
-Error types: (1) *markers.withMark (2) *errors.errorString

testdata/invalidlineage/onlydef.txtar

@@ -15,11 +15,3 @@ schemas: [{
 	}
 }]
 lenses: []
--- out/bindfail --
-_sortedSchemas: invalid value [] (does not satisfy list.MinItems(1)): len(list) < MinItems(1) (0 < 1):
-    ../../lineage.cue:97:7
-    ../../lineage.cue:93:21
-    ../../lineage.cue:97:21
-schemas.0._schemaIsNonEmpty: invalid value {#Baz:{run:string,tell:bytes,dat:int & >=-2147483648 & <=2147483647}} (does not satisfy struct.MinFields(1)): len(fields) < MinFields(1) (0 < 1):
-    ../../lineage.cue:259:21
-    ../../lineage.cue:259:38