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task/precondition.go

33 lines
831 B
Go

package task
import (
"context"
"github.com/go-task/task/v3/errors"
"github.com/go-task/task/v3/internal/env"
"github.com/go-task/task/v3/internal/execext"
"github.com/go-task/task/v3/internal/logger"
"github.com/go-task/task/v3/taskfile/ast"
)
// ErrPreconditionFailed is returned when a precondition fails
var ErrPreconditionFailed = errors.New("task: precondition not met")
func (e *Executor) areTaskPreconditionsMet(ctx context.Context, t *ast.Task) (bool, error) {
for _, p := range t.Preconditions {
err := execext.RunCommand(ctx, &execext.RunCommandOptions{
Command: p.Sh,
Dir: t.Dir,
Env: env.Get(t),
})
if err != nil {
if !errors.Is(err, context.Canceled) {
e.Logger.Errf(logger.Magenta, "task: %s\n", p.Msg)
}
return false, ErrPreconditionFailed
}
}
return true, nil
}