Make Page an interface

The main motivation of this commit is to add a `page.Page` interface to replace the very file-oriented `hugolib.Page` struct.
This is all a preparation step for issue  #5074, "pages from other data sources".

But this also fixes a set of annoying limitations, especially related to custom output formats, and shortcodes.

Most notable changes:

* The inner content of shortcodes using the `{{%` as the outer-most delimiter will now be sent to the content renderer, e.g. Blackfriday.
  This means that any markdown will partake in the global ToC and footnote context etc.
* The Custom Output formats are now "fully virtualized". This removes many of the current limitations.
* The taxonomy list type now has a reference to the `Page` object.
  This improves the taxonomy template `.Title` situation and make common template constructs much simpler.

See #5074
Fixes #5763
Fixes #5758
Fixes #5090
Fixes #5204
Fixes #4695
Fixes #5607
Fixes #5707
Fixes #5719
Fixes #3113
Fixes #5706
Fixes #5767
Fixes #5723
Fixes #5769
Fixes #5770
Fixes #5771
Fixes #5759
Fixes #5776
Fixes #5777
Fixes #5778
This commit is contained in:
Bjørn Erik Pedersen 2019-01-02 12:33:26 +01:00
parent 44f5c1c14c
commit 597e418cb0
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GPG key ID: 330E6E2BD4859D8F
206 changed files with 14442 additions and 9679 deletions

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@ -1,4 +1,4 @@
// Copyright 2017 The Hugo Authors. All rights reserved.
// Copyright 2019 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.
@ -23,7 +23,6 @@ import (
"github.com/gohugoio/hugo/config"
"github.com/gohugoio/hugo/helpers"
"github.com/spf13/cobra"
"github.com/spf13/nitro"
)
type commandsBuilder struct {
@ -197,6 +196,12 @@ type hugoBuilderCommon struct {
gc bool
// Profile flags (for debugging of performance problems)
cpuprofile string
memprofile string
mutexprofile string
traceprofile string
// TODO(bep) var vs string
logging bool
verbose bool
@ -255,13 +260,22 @@ func (cc *hugoBuilderCommon) handleFlags(cmd *cobra.Command) {
cmd.Flags().Bool("enableGitInfo", false, "add Git revision, date and author info to the pages")
cmd.Flags().BoolVar(&cc.gc, "gc", false, "enable to run some cleanup tasks (remove unused cache files) after the build")
cmd.Flags().BoolVar(&nitro.AnalysisOn, "stepAnalysis", false, "display memory and timing of different steps of the program")
cmd.Flags().Bool("templateMetrics", false, "display metrics about template executions")
cmd.Flags().Bool("templateMetricsHints", false, "calculate some improvement hints when combined with --templateMetrics")
cmd.Flags().BoolP("forceSyncStatic", "", false, "copy all files when static is changed.")
cmd.Flags().BoolP("noTimes", "", false, "don't sync modification time of files")
cmd.Flags().BoolP("noChmod", "", false, "don't sync permission mode of files")
cmd.Flags().BoolP("i18n-warnings", "", false, "print missing translations")
cmd.Flags().BoolP("path-warnings", "", false, "print warnings on duplicate target paths etc.")
cmd.Flags().StringVarP(&cc.cpuprofile, "profile-cpu", "", "", "write cpu profile to `file`")
cmd.Flags().StringVarP(&cc.memprofile, "profile-mem", "", "", "write memory profile to `file`")
cmd.Flags().StringVarP(&cc.mutexprofile, "profile-mutex", "", "", "write Mutex profile to `file`")
cmd.Flags().StringVarP(&cc.traceprofile, "trace", "", "", "write trace to `file` (not useful in general)")
// Hide these for now.
cmd.Flags().MarkHidden("profile-cpu")
cmd.Flags().MarkHidden("profile-mem")
cmd.Flags().MarkHidden("profile-mutex")
cmd.Flags().StringSlice("disableKinds", []string{}, "disable different kind of pages (home, RSS etc.)")