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