| // Copyright 2016 Google Inc. All rights reserved. |
| // |
| // 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 main |
| |
| import ( |
| "flag" |
| "log" |
| "os" |
| "path/filepath" |
| "time" |
| |
| "github.com/google/slothfs/cache" |
| "github.com/google/slothfs/fs" |
| "github.com/google/slothfs/gitiles" |
| fusefs "github.com/hanwen/go-fuse/fs" |
| ) |
| |
| func main() { |
| repo := flag.String("repo", "", "Set the repository name.") |
| debug := flag.Bool("debug", false, "Print FUSE debug info.") |
| cacheDir := flag.String("cache", filepath.Join(os.Getenv("HOME"), ".cache", "slothfs"), |
| "Set directory for file system cache.") |
| gitilesOptions := gitiles.DefineFlags() |
| flag.Parse() |
| |
| if *cacheDir == "" { |
| log.Fatal("must set --cache") |
| } |
| if len(flag.Args()) < 1 { |
| log.Fatal("usage: main -repo REPO MOUNT-POINT") |
| } |
| |
| mntDir := flag.Arg(0) |
| cache, err := cache.NewCache(*cacheDir, cache.Options{}) |
| if err != nil { |
| log.Fatalf("NewCache: %v", err) |
| } |
| |
| service, err := gitiles.NewService(*gitilesOptions) |
| if err != nil { |
| log.Fatalf("NewService: %v", err) |
| } |
| |
| repoService := service.NewRepoService(*repo) |
| project, err := repoService.Get() |
| if err != nil { |
| log.Fatalf("GetProject(%s): %v", *repo, err) |
| } |
| |
| opts := fs.GitilesOptions{ |
| CloneURL: project.CloneURL, |
| } |
| |
| root := fs.NewGitilesConfigFSRoot(cache, repoService, &opts) |
| h := time.Hour |
| fuseOpts := &fusefs.Options{ |
| EntryTimeout: &h, |
| NegativeTimeout: &h, |
| AttrTimeout: &h, |
| } |
| fuseOpts.Debug = *debug |
| |
| server, err := fusefs.Mount(mntDir, root, fuseOpts) |
| if err != nil { |
| log.Fatalf("MountFileSystem: %v", err) |
| } |
| log.Printf("Started gitiles fs FUSE on %s", mntDir) |
| server.Serve() |
| } |