drone-yaml/yaml/cond.go

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// Copyright (c) 2019, Drone IO Inc.
// Copyright (c) 2021, Robert Kaussow <mail@thegeeklab.de>
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package yaml
import filepath "github.com/bmatcuk/doublestar/v4"
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// Conditions defines a group of conditions.
type Conditions struct {
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Action Condition `json:"action,omitempty"`
Cron Condition `json:"cron,omitempty"`
Ref Condition `json:"ref,omitempty"`
Repo Condition `json:"repo,omitempty"`
Instance Condition `json:"instance,omitempty"`
Target Condition `json:"target,omitempty"`
Event Condition `json:"event,omitempty"`
Branch Condition `json:"branch,omitempty"`
Status Condition `json:"status,omitempty"`
Paths Condition `json:"paths,omitempty"`
Matrix map[string]string `json:"matrix,omitempty"`
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}
// Condition defines a runtime condition.
type Condition struct {
Include []string `yaml:"include,omitempty" json:"include,omitempty"`
Exclude []string `yaml:"exclude,omitempty" json:"exclude,omitempty"`
}
// Match returns true if the string matches the include
// patterns and does not match any of the exclude patterns.
func (c *Condition) Match(v string) bool {
if c.Excludes(v) {
return false
}
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if c.Includes(v) {
return true
}
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if len(c.Include) == 0 {
return true
}
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return false
}
// Includes returns true if the string matches the include
// patterns.
func (c *Condition) Includes(v string) bool {
for _, pattern := range c.Include {
if ok, _ := filepath.Match(pattern, v); ok {
return true
}
}
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return false
}
// Excludes returns true if the string matches the exclude
// patterns.
func (c *Condition) Excludes(v string) bool {
for _, pattern := range c.Exclude {
if ok, _ := filepath.Match(pattern, v); ok {
return true
}
}
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return false
}
// UnmarshalYAML implements yml unmarshalling.
func (c *Condition) UnmarshalYAML(unmarshal func(interface{}) error) error {
var (
out1 string
out2 []string
)
out3 := struct {
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Include []string
Exclude []string
}{}
err := unmarshal(&out1)
if err == nil {
c.Include = []string{out1}
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return nil
}
_ = unmarshal(&out2)
_ = unmarshal(&out3)
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out3.Include = append(
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out3.Include,
out2...,
)
c.Exclude = out3.Exclude
c.Include = out3.Include
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return nil
}