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taskvars.go
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/
taskvars.go
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package read
import (
"fmt"
"os"
"path/filepath"
"runtime"
"gopkg.in/yaml.v3"
"github.com/go-task/task/v3/taskfile"
)
// Taskvars reads a Taskvars for a given directory
func Taskvars(dir string) (*taskfile.Vars, error) {
vars := &taskfile.Vars{}
path := filepath.Join(dir, "Taskvars.yml")
if _, err := os.Stat(path); err == nil {
vars, err = readTaskvars(path)
if err != nil {
return nil, err
}
}
path = filepath.Join(dir, fmt.Sprintf("Taskvars_%s.yml", runtime.GOOS))
if _, err := os.Stat(path); err == nil {
osVars, err := readTaskvars(path)
if err != nil {
return nil, err
}
vars.Merge(osVars)
}
return vars, nil
}
func readTaskvars(file string) (*taskfile.Vars, error) {
f, err := os.Open(file)
if err != nil {
return nil, err
}
var vars taskfile.Vars
return &vars, yaml.NewDecoder(f).Decode(&vars)
}