66 lines
1.3 KiB
Plaintext
66 lines
1.3 KiB
Plaintext
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{
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package parser
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type Attribute struct{
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Type string
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Value string
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}
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type AddCommand struct {
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Description string
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Attributes []Attribute
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}
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func MakeAdd(description interface{}, attributes interface{}) (*AddCommand, error) {
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attribs, _ := attributes.([]Attribute)
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return &AddCommand{Description: description.(string), Attributes: attribs}, nil
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}
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func MakeAttributes(attributes interface{}) ([]Attribute, error) {
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ats := attributes.([]interface{})
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attribs := make([]Attribute, 0)
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for _, p := range ats {
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pa := p.([]interface{})
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px := pa[1:]
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for _, pi := range px {
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ps := pi.(*Attribute)
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attribs = append(attribs, *ps)
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}
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}
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return attribs, nil
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}
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}
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Add <- desc:Description attributes:Attributes? {
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return MakeAdd(desc, attributes)
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}
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Description <- (!Attribute .)+ {
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return string(c.text), nil
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}
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Attributes <- attributes:(_ Attribute)* {
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return MakeAttributes(attributes)
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}
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Attribute <- Project / Priority / Tag
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Project <- ("pro:" / "project:") value:Word {
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return &Attribute{Type:"project", Value:value.(string)}, nil
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}
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Priority <- "priority:" value:[HML] {
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return &Attribute{Type:"priority", Value:value.(string)}, nil
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}
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Tag <- "+" value:Word {
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return &Attribute{Type:"tag", Value:value.(string)}, nil
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}
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Word <- [a-zA-Z0-9_-]+ {
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return string(c.text), nil
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}
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_ <- [ \t]*
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EOF = !.
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