From 2a4c795d5a165f995e9f7dc84e07465b140f3770 Mon Sep 17 00:00:00 2001 From: Alan Pearce Date: Sat, 27 Apr 2024 21:18:03 +0200 Subject: implement live-reloading dev server Squashed commit of the following: commit 02f077432202af4d633eb2cad81dfdaa6921317f Author: Alan Pearce Date: Sat Apr 27 21:09:14 2024 +0200 builder: only remove output directory if set and in dev mode commit 47001e01c55fa6e74aafeda04ebc3e4e7c47eba0 Author: Alan Pearce Date: Sat Apr 27 21:03:37 2024 +0200 implement live reload on dev server commit 411ec969f61e4b73439f1c54ea29f75135ecc618 Author: Alan Pearce Date: Sat Apr 27 20:59:26 2024 +0200 server: implement graceful shutdown commit 5400132eb6eb1b638e0b3fd4265f51611c92d473 Author: Alan Pearce Date: Sat Apr 27 20:41:07 2024 +0200 add some debug logs commit 3c9b678197c044603950232d222f501ef74d7873 Author: Alan Pearce Date: Sat Apr 27 20:39:09 2024 +0200 prefix log output with executable name commit 300e24c179e390e9d3f5aeab4471c97f17f1fa64 Author: Alan Pearce Date: Sat Apr 27 20:29:42 2024 +0200 don't panic inside internal packages, return error instead commit fe2715d330402ad67fe866471bed89c7238ad2ec Author: Alan Pearce Date: Fri Apr 26 01:18:29 2024 +0200 config: use a table to configure CSP headers commit d012553aaf78a436fa8871830b5d720a9e292d4b Author: Alan Pearce Date: Thu Apr 25 17:13:39 2024 +0200 dev: create basic dev server to build and serve from a temporary directory commit a1d11d3e69650d9b43ca1b1d7b7ccc05a808d5c1 Author: Alan Pearce Date: Thu Apr 25 13:02:22 2024 +0200 remove unused redirect_other_hostnames config option commit fd67b19b5c7f76f0c3579e8a05ef20a618e90be7 Author: Alan Pearce Date: Thu Apr 25 12:58:53 2024 +0200 server: make port a string, which is what go uses commit c798e8e736c0649008cade337158399470a9099b Author: Alan Pearce Date: Thu Apr 25 12:58:33 2024 +0200 config: remove unused port variable commit f94882b9001f3b0855e26b26b4a84b96e3deb22b Author: Alan Pearce Date: Thu Apr 25 12:49:10 2024 +0200 re-organise module layout --- cmd/server/filemap.go | 77 --------------------------------------------------- 1 file changed, 77 deletions(-) delete mode 100644 cmd/server/filemap.go (limited to 'cmd/server/filemap.go') diff --git a/cmd/server/filemap.go b/cmd/server/filemap.go deleted file mode 100644 index 5f7e1bb..0000000 --- a/cmd/server/filemap.go +++ /dev/null @@ -1,77 +0,0 @@ -package main - -import ( - "fmt" - "hash/fnv" - "io" - "io/fs" - "log" - "log/slog" - "os" - "path/filepath" - "strings" - - "github.com/pkg/errors" -) - -type File struct { - filename string - etag string -} - -var files = map[string]File{} - -func hashFile(filename string) (string, error) { - f, err := os.Open(filename) - if err != nil { - return "", err - } - defer f.Close() - hash := fnv.New64a() - if _, err := io.Copy(hash, f); err != nil { - return "", err - } - return fmt.Sprintf(`W/"%x"`, hash.Sum(nil)), nil -} - -func registerFile(urlpath string, filepath string) error { - if files[urlpath] != (File{}) { - log.Printf("registerFile called with duplicate file, urlPath: %s", urlpath) - return nil - } - hash, err := hashFile(filepath) - if err != nil { - return err - } - files[urlpath] = File{ - filename: filepath, - etag: hash, - } - return nil -} - -func registerContentFiles(root string) error { - err := filepath.WalkDir(root, func(filePath string, f fs.DirEntry, err error) error { - if err != nil { - return errors.WithMessagef(err, "failed to access path %s", filePath) - } - relPath, err := filepath.Rel(root, filePath) - if err != nil { - return errors.WithMessagef(err, "failed to make path relative, path: %s", filePath) - } - urlPath, _ := strings.CutSuffix(relPath, "index.html") - if !f.IsDir() { - slog.Debug("registering file", "urlpath", "/"+urlPath) - return registerFile("/"+urlPath, filePath) - } - return nil - }) - if err != nil { - return err - } - return nil -} - -func GetFile(urlPath string) File { - return files[urlPath] -} -- cgit 1.4.1