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hugolib: Add Page.Equals

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bep committed Aug 16, 2017
1 parent 71ae9b4 commit f0f49ed9b0c9b4545a45c95d56340fcbf4aafbef
Showing with 22 additions and 0 deletions.
  1. +12 −0 hugolib/site_sections.go
  2. +10 −0 hugolib/site_sections_test.go
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@@ -109,6 +109,18 @@ func (p *Page) IsAncestor(other interface{}) (bool, error) {
return helpers.HasStringsPrefix(pp.sections, p.sections), nil
}
// Equals returns whether the current page equals the given page.
// Note that this is more accurate than doing `{{ if eq $page $otherPage }}`
// since a Page can be embedded in another type.
func (p *Page) Equals(other interface{}) (bool, error) {
pp, err := unwrapPage(other)
if err != nil {
return false, err
}
return p == pp, nil
}
func unwrapPage(in interface{}) (*Page, error) {
if po, ok := in.(*PageOutput); ok {
in = po.Page
@@ -149,6 +149,16 @@ PAG|{{ .Title }}|{{ $sect.InSection . }}
d := p.s.getPage(KindSection, "empty2", "b", "c", "d")
assert.NotNil(d)
assert.Equal("T41_-1", d.Title)
equals, err := c.Equals(d)
assert.NoError(err)
assert.False(equals)
equals, err = c.Equals(c)
assert.NoError(err)
assert.True(equals)
_, err = c.Equals("asdf")
assert.Error(err)
}},
{"empty3", func(p *Page) {
// b,c,d with regular page in b

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