/
build_configuration_run.go
64 lines (57 loc) · 1.72 KB
/
build_configuration_run.go
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// Copyright © 2018 Sascha Andres <sascha.andres@outlook.com>
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package monobuild
import (
"context"
"os"
"strings"
"github.com/hashicorp/go-multierror"
"mvdan.cc/sh/interp"
"mvdan.cc/sh/syntax"
)
// run executes a single configuration of a stage
func (configuration *BuildConfiguration) run(stage *Stage) *multierror.Error {
var (
result *multierror.Error
)
log := stage.Log.WithField("method", "run")
if configuration.skip {
log.Infof("%s will be skipped", configuration)
return nil
}
for _, cmd := range configuration.Commands {
log.Debugf("about to run %s", cmd)
p, err := syntax.NewParser().Parse(strings.NewReader(cmd), "")
if err != nil {
result = multierror.Append(result, err)
}
env, err := configuration.environment()
if err != nil {
result = multierror.Append(result, err)
}
r, err := interp.New(interp.Env(env), interp.StdIO(os.Stdin, os.Stdout, os.Stderr), interp.Dir(configuration.directory))
if err != nil {
result = multierror.Append(result, err)
return result
}
r.Reset()
err = r.Run(context.Background(), p)
if err != nil {
result = multierror.Append(result, err)
}
if nil != result {
break
}
}
return result
}