| // Copyright 2018 The LUCI Authors. |
| // |
| // 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 validate implements 'validate' subcommand. |
| package validate |
| |
| import ( |
| "context" |
| "os" |
| |
| "github.com/maruel/subcommands" |
| |
| "go.chromium.org/luci/common/cli" |
| "go.chromium.org/luci/lucicfg" |
| |
| "go.chromium.org/luci/lucicfg/cli/base" |
| ) |
| |
| // TODO(vadimsh): If the config set is not provided, try to guess it from the |
| // git repo and location of files within the repo (by comparing them to output |
| // of GetConfigSets() listing). Present the guess to the end user, so they can |
| // confirm it a put it into the flag/config. |
| |
| // Cmd is 'validate' subcommand. |
| func Cmd(params base.Parameters) *subcommands.Command { |
| return &subcommands.Command{ |
| UsageLine: "validate -config-set CONFIG_SET [CONFIG_DIR]", |
| ShortDesc: "sends files under CONFIG_DIR (or CWD if not set) to LUCI Config service for validation", |
| CommandRun: func() subcommands.CommandRun { |
| vr := &validateRun{} |
| vr.Init(params, true) |
| vr.Flags.StringVar(&vr.configSet, "config-set", "<name>", "Name of the config set to validate against.") |
| vr.Flags.BoolVar(&vr.failOnWarnings, "fail-on-warnings", false, "Treat validation warnings as errors.") |
| return vr |
| }, |
| } |
| } |
| |
| type validateRun struct { |
| base.Subcommand |
| |
| configSet string |
| configDir string |
| failOnWarnings bool |
| } |
| |
| func (vr *validateRun) Run(a subcommands.Application, args []string, env subcommands.Env) int { |
| if !vr.CheckArgs(args, 0, 1) { |
| return 1 |
| } |
| |
| if len(args) == 1 { |
| vr.configDir = args[0] |
| } else { |
| configDir, err := os.Getwd() |
| if err != nil { |
| return vr.Done(nil, err) |
| } |
| vr.configDir = configDir |
| } |
| |
| return vr.Done(vr.run(cli.GetContext(a, vr, env))) |
| } |
| |
| func (vr *validateRun) run(ctx context.Context) (*lucicfg.ValidationResult, error) { |
| svc, err := vr.ConfigService(ctx) |
| if err != nil { |
| return nil, err |
| } |
| configSet, err := lucicfg.ReadConfigSet(vr.configDir) |
| if err != nil { |
| return nil, err |
| } |
| result, err := configSet.Validate(ctx, vr.configSet, lucicfg.RemoteValidator(svc)) |
| if err != nil { |
| return nil, err |
| } |
| result.Log(ctx) |
| return result, result.OverallError(vr.failOnWarnings) |
| } |