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mirror of https://github.com/go-task/task.git synced 2024-12-14 10:52:43 +02:00
task/taskfile/task.go
Pete Davison 1c1be683ab
feat: set and shopt directives (#929)
Co-authored-by: Andrey Nering <andrey@nering.com.br>
2023-01-14 16:41:56 -03:00

168 lines
4.3 KiB
Go

package taskfile
import (
"fmt"
"gopkg.in/yaml.v3"
)
// Tasks represents a group of tasks
type Tasks map[string]*Task
// Task represents a task
type Task struct {
Task string
Cmds []*Cmd
Deps []*Dep
Label string
Desc string
Summary string
Aliases []string
Sources []string
Generates []string
Status []string
Preconditions []*Precondition
Dir string
Set []string
Shopt []string
Vars *Vars
Env *Vars
Dotenv []string
Silent bool
Interactive bool
Internal bool
Method string
Prefix string
IgnoreError bool
Run string
IncludeVars *Vars
IncludedTaskfileVars *Vars
IncludedTaskfile *IncludedTaskfile
Platforms []*Platform
}
func (t *Task) Name() string {
if t.Label != "" {
return t.Label
}
return t.Task
}
func (t *Task) UnmarshalYAML(node *yaml.Node) error {
switch node.Kind {
// Shortcut syntax for a task with a single command
case yaml.ScalarNode:
var cmd Cmd
if err := node.Decode(&cmd); err != nil {
return err
}
t.Cmds = append(t.Cmds, &cmd)
return nil
// Shortcut syntax for a simple task with a list of commands
case yaml.SequenceNode:
var cmds []*Cmd
if err := node.Decode(&cmds); err != nil {
return err
}
t.Cmds = cmds
return nil
// Full task object
case yaml.MappingNode:
var task struct {
Cmds []*Cmd
Deps []*Dep
Label string
Desc string
Summary string
Aliases []string
Sources []string
Generates []string
Status []string
Preconditions []*Precondition
Dir string
Set []string
Shopt []string
Vars *Vars
Env *Vars
Dotenv []string
Silent bool
Interactive bool
Internal bool
Method string
Prefix string
IgnoreError bool `yaml:"ignore_error"`
Run string
Platforms []*Platform
}
if err := node.Decode(&task); err != nil {
return err
}
t.Cmds = task.Cmds
t.Deps = task.Deps
t.Label = task.Label
t.Desc = task.Desc
t.Summary = task.Summary
t.Aliases = task.Aliases
t.Sources = task.Sources
t.Generates = task.Generates
t.Status = task.Status
t.Preconditions = task.Preconditions
t.Dir = task.Dir
t.Set = task.Set
t.Shopt = task.Shopt
t.Vars = task.Vars
t.Env = task.Env
t.Dotenv = task.Dotenv
t.Silent = task.Silent
t.Interactive = task.Interactive
t.Internal = task.Internal
t.Method = task.Method
t.Prefix = task.Prefix
t.IgnoreError = task.IgnoreError
t.Run = task.Run
t.Platforms = task.Platforms
return nil
}
return fmt.Errorf("yaml: line %d: cannot unmarshal %s into task", node.Line, node.ShortTag())
}
// DeepCopy creates a new instance of Task and copies
// data by value from the source struct.
func (t *Task) DeepCopy() *Task {
c := &Task{
Task: t.Task,
Cmds: deepCopySlice(t.Cmds),
Deps: deepCopySlice(t.Deps),
Label: t.Label,
Desc: t.Desc,
Summary: t.Summary,
Aliases: deepCopySlice(t.Aliases),
Sources: deepCopySlice(t.Sources),
Generates: deepCopySlice(t.Generates),
Status: deepCopySlice(t.Status),
Preconditions: deepCopySlice(t.Preconditions),
Dir: t.Dir,
Set: deepCopySlice(t.Set),
Shopt: deepCopySlice(t.Shopt),
Vars: t.Vars.DeepCopy(),
Env: t.Env.DeepCopy(),
Dotenv: deepCopySlice(t.Dotenv),
Silent: t.Silent,
Interactive: t.Interactive,
Internal: t.Internal,
Method: t.Method,
Prefix: t.Prefix,
IgnoreError: t.IgnoreError,
Run: t.Run,
IncludeVars: t.IncludeVars.DeepCopy(),
IncludedTaskfileVars: t.IncludedTaskfileVars.DeepCopy(),
IncludedTaskfile: t.IncludedTaskfile.DeepCopy(),
Platforms: deepCopySlice(t.Platforms),
}
return c
}