32 lines
756 B
Go
32 lines
756 B
Go
package config
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import (
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"fmt"
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"regexp"
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)
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type VarPattern struct {
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Open string
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Close string
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}
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func (vp *VarPattern) getPatternCaptureName() string {
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return fmt.Sprintf("%s([^%s]+)%s", regexp.QuoteMeta(vp.Open), regexp.QuoteMeta(string(vp.Close[:1])), regexp.QuoteMeta((vp.Close)))
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}
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func (vp *VarPattern) getPatternVar() string {
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return fmt.Sprintf("(%s.+%s)", regexp.QuoteMeta(vp.Open), regexp.QuoteMeta(vp.Close))
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}
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func (vp *VarPattern) getPatternVarName(name string) string {
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return fmt.Sprintf("%s%s%s", regexp.QuoteMeta(vp.Open), name, regexp.QuoteMeta(vp.Close))
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}
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func NewVarPattern(open string, close string) *VarPattern {
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return &VarPattern{open, close}
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}
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func DefaultVarPattern() *VarPattern {
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return NewVarPattern("{%", "%}")
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}
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