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c5373efcf0
As a first step to remove the hard ties between `tplimpl` and the different namespace packages. The `lang` package is used as the first example use case. See #3042
48 lines
1.7 KiB
Go
48 lines
1.7 KiB
Go
// Copyright 2017-present The Hugo Authors. All rights reserved.
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//
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// Portions Copyright The Go Authors.
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package internal
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import (
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"github.com/spf13/hugo/deps"
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)
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var TemplateFuncsNamespaceRegistry []func(d *deps.Deps) *TemplateFuncsNamespace
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func AddTemplateFuncsNamespace(ns func(d *deps.Deps) *TemplateFuncsNamespace) {
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TemplateFuncsNamespaceRegistry = append(TemplateFuncsNamespaceRegistry, ns)
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}
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type TemplateFuncsNamespace struct {
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// The namespace name, "strings", "lang", etc.
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Name string
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// This is the method receiver.
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Context interface{}
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// Any template funcs aliases. This is mainly motivated by keeping
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// backwards compability, but some new template funcs may also make
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// sense to give short and snappy aliases.
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// Note that these aliases are global and will be merged, so the last
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// key will win.
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Aliases map[string]interface{}
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// A slice of input/expected examples.
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// We keep it a the namespace level for now, but may find a way to keep track
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// of the single template func, for documentation purposes.
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// Some of these, hopefully just a few, may depend on some test data to run.
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Examples [][2]string
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}
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