hugofs: Add includeFiles and excludeFiles to mount configuration

Fixes #9042

1 files changed, 119 insertions, 0 deletions

diff --git a/hugolib/mount_filters_test.go b/hugolib/mount_filters_test.go
new file mode 100644
index 000000000..5e409fcaa
--- /dev/null
+++ b/hugolib/mount_filters_test.go
@@ -0,0 +1,119 @@
+// Copyright 2021 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hugolib
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/gohugoio/hugo/common/loggers"
+
+	"github.com/gohugoio/hugo/hugofs/files"
+
+	"github.com/gohugoio/hugo/htesting"
+	"github.com/gohugoio/hugo/hugofs"
+
+	qt "github.com/frankban/quicktest"
+)
+
+func TestMountFilters(t *testing.T) {
+	t.Parallel()
+	b := newTestSitesBuilder(t)
+	workingDir, clean, err := htesting.CreateTempDir(hugofs.Os, "hugo-test-mountfilters")
+	b.Assert(err, qt.IsNil)
+	defer clean()
+
+	for _, component := range files.ComponentFolders {
+		b.Assert(os.MkdirAll(filepath.Join(workingDir, component), 0777), qt.IsNil)
+	}
+	b.WithWorkingDir(workingDir).WithLogger(loggers.NewInfoLogger())
+	b.WithConfigFile("toml", fmt.Sprintf(`
+workingDir = %q
+
+[module]
+[[module.mounts]]
+source = 'content'
+target = 'content'
+excludeFiles = "/a/c/**"
+[[module.mounts]]
+source = 'static'
+target = 'static'
+[[module.mounts]]
+source = 'layouts'
+target = 'layouts'
+excludeFiles = "/**/foo.html"
+[[module.mounts]]
+source = 'data'
+target = 'data'
+includeFiles = "/mydata/**"
+[[module.mounts]]
+source = 'assets'
+target = 'assets'
+excludeFiles = "/**exclude.*"
+[[module.mounts]]
+source = 'i18n'
+target = 'i18n'
+[[module.mounts]]
+source = 'archetypes'
+target = 'archetypes'
+
+	
+`, workingDir))
+
+	b.WithContent("/a/b/p1.md", "---\ntitle: Include\n---")
+	b.WithContent("/a/c/p2.md", "---\ntitle: Exclude\n---")
+
+	b.WithSourceFile(
+		"data/mydata/b.toml", `b1='bval'`,
+		"data/nodata/c.toml", `c1='bval'`,
+		"layouts/partials/foo.html", `foo`,
+		"assets/exclude.txt", `foo`,
+		"assets/js/exclude.js", `foo`,
+		"assets/js/include.js", `foo`,
+		"assets/js/exclude.js", `foo`,
+	)
+
+	b.WithTemplatesAdded("index.html", `
+
+Data: {{ site.Data }}:END
+
+Template: {{ templates.Exists "partials/foo.html" }}:END
+Resource1: {{ resources.Get "js/include.js" }}:END
+Resource2: {{ resources.Get "js/exclude.js" }}:END
+Resource3: {{ resources.Get "exclude.txt" }}:END
+Resources: {{ resources.Match "**.js" }}
+`)
+
+	b.Build(BuildCfg{})
+
+	assertExists := func(name string, shouldExist bool) {
+		b.Helper()
+		b.Assert(b.CheckExists(filepath.Join(workingDir, name)), qt.Equals, shouldExist)
+	}
+
+	assertExists("public/a/b/p1/index.html", true)
+	assertExists("public/a/c/p2/index.html", false)
+
+	b.AssertFileContent(filepath.Join(workingDir, "public", "index.html"), `
+Data: map[mydata:map[b:map[b1:bval]]]:END	
+Template: false
+Resource1: js/include.js:END
+Resource2: :END
+Resource3: :END
+Resources: [js/include.js]
+`)
+
+}