2017-07-02 20:30:50 +02:00
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package task
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import (
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"errors"
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"strings"
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)
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2017-07-06 01:10:45 +02:00
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// Cmd is a task command
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2017-07-02 20:30:50 +02:00
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type Cmd struct {
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2017-07-20 01:20:24 +02:00
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Cmd string
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Silent bool
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Task string
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Vars Vars
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2017-07-02 20:30:50 +02:00
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}
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2017-07-06 01:10:45 +02:00
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// Dep is a task dependency
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2017-07-02 20:30:50 +02:00
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type Dep struct {
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2017-07-06 01:07:24 +02:00
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Task string
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Vars Vars
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2017-07-02 20:30:50 +02:00
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}
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var (
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2017-07-06 01:10:45 +02:00
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// ErrCantUnmarshalCmd is returned for invalid command YAML
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2017-07-02 20:30:50 +02:00
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ErrCantUnmarshalCmd = errors.New("task: can't unmarshal cmd value")
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2017-07-06 01:10:45 +02:00
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// ErrCantUnmarshalDep is returned for invalid dependency YAML
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2017-07-02 20:30:50 +02:00
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ErrCantUnmarshalDep = errors.New("task: can't unmarshal dep value")
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)
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2017-07-06 01:10:45 +02:00
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// UnmarshalYAML implements yaml.Unmarshaler interface
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2017-07-02 20:30:50 +02:00
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func (c *Cmd) UnmarshalYAML(unmarshal func(interface{}) error) error {
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var cmd string
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if err := unmarshal(&cmd); err == nil {
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if strings.HasPrefix(cmd, "^") {
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c.Task = strings.TrimPrefix(cmd, "^")
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} else {
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c.Cmd = cmd
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}
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return nil
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}
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2017-07-20 01:20:24 +02:00
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var cmdStruct struct {
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Cmd string
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Silent bool
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}
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if err := unmarshal(&cmdStruct); err == nil && cmdStruct.Cmd != "" {
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c.Cmd = cmdStruct.Cmd
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c.Silent = cmdStruct.Silent
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return nil
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}
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2017-07-02 20:30:50 +02:00
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var taskCall struct {
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2017-07-06 01:07:24 +02:00
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Task string
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Vars Vars
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2017-07-02 20:30:50 +02:00
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}
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if err := unmarshal(&taskCall); err == nil {
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c.Task = taskCall.Task
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2017-07-06 01:07:24 +02:00
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c.Vars = taskCall.Vars
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2017-07-02 20:30:50 +02:00
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return nil
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}
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return ErrCantUnmarshalCmd
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}
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2017-07-06 01:10:45 +02:00
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// UnmarshalYAML implements yaml.Unmarshaler interface
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2017-07-02 20:30:50 +02:00
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func (d *Dep) UnmarshalYAML(unmarshal func(interface{}) error) error {
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var task string
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if err := unmarshal(&task); err == nil {
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d.Task = task
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return nil
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}
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var taskCall struct {
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2017-07-06 01:07:24 +02:00
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Task string
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Vars Vars
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2017-07-02 20:30:50 +02:00
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}
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if err := unmarshal(&taskCall); err == nil {
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d.Task = taskCall.Task
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d.Vars = taskCall.Vars
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2017-07-02 20:30:50 +02:00
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return nil
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}
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return ErrCantUnmarshalDep
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}
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2017-07-08 19:34:17 +02:00
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// Call is the parameters to a task call
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type Call struct {
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Task string
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Vars Vars
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}
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