diff options
Diffstat (limited to 'tpl/js')
-rw-r--r-- | tpl/js/init.go | 36 | ||||
-rw-r--r-- | tpl/js/js.go | 65 |
2 files changed, 101 insertions, 0 deletions
diff --git a/tpl/js/init.go b/tpl/js/init.go new file mode 100644 index 000000000..d57e0fdcb --- /dev/null +++ b/tpl/js/init.go @@ -0,0 +1,36 @@ +// Copyright 2020 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 js + +import ( + "github.com/gohugoio/hugo/deps" + "github.com/gohugoio/hugo/tpl/internal" +) + +const name = "js" + +func init() { + f := func(d *deps.Deps) *internal.TemplateFuncsNamespace { + ctx := New(d) + + ns := &internal.TemplateFuncsNamespace{ + Name: name, + Context: func(args ...any) (any, error) { return ctx, nil }, + } + + return ns + } + + internal.AddTemplateFuncsNamespace(f) +} diff --git a/tpl/js/js.go b/tpl/js/js.go new file mode 100644 index 000000000..bb8d20966 --- /dev/null +++ b/tpl/js/js.go @@ -0,0 +1,65 @@ +// Copyright 2020 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 js provides functions for building JavaScript resources +package js + +import ( + "github.com/gohugoio/hugo/deps" + "github.com/gohugoio/hugo/resources" + "github.com/gohugoio/hugo/resources/resource" + "github.com/gohugoio/hugo/resources/resource_transformers/js" + "github.com/gohugoio/hugo/tpl/internal/resourcehelpers" +) + +// New returns a new instance of the js-namespaced template functions. +func New(deps *deps.Deps) *Namespace { + if deps.ResourceSpec == nil { + return &Namespace{} + } + return &Namespace{ + client: js.New(deps.BaseFs.Assets, deps.ResourceSpec), + } +} + +// Namespace provides template functions for the "js" namespace. +type Namespace struct { + deps *deps.Deps + client *js.Client +} + +// Build processes the given Resource with ESBuild. +func (ns *Namespace) Build(args ...any) (resource.Resource, error) { + var ( + r resources.ResourceTransformer + m map[string]any + targetPath string + err error + ok bool + ) + + r, targetPath, ok = resourcehelpers.ResolveIfFirstArgIsString(args) + + if !ok { + r, m, err = resourcehelpers.ResolveArgs(args) + if err != nil { + return nil, err + } + } + + if targetPath != "" { + m = map[string]any{"targetPath": targetPath} + } + + return ns.client.Process(r, m) +} |