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authorMichael Muré <batolettre@gmail.com>2020-06-21 22:12:04 +0200
committerMichael Muré <batolettre@gmail.com>2020-06-27 23:03:05 +0200
commit2ab6381a94d55fa22b80acdbb18849d6b24951f9 (patch)
tree99942b000955623ea7466b9fa4cc7dab37645df6 /webui/handler.go
parent5f72b04ef8e84b1c367ca6874519706318e351f5 (diff)
downloadgit-bug-2ab6381a94d55fa22b80acdbb18849d6b24951f9.tar.gz
Reorganize the webUI and API code
Included in the changes: - create a new /api root package to hold all API code, migrate /graphql in there - git API handlers all use the cache instead of the repo directly - git API handlers are now tested - git API handlers now require a "repo" mux parameter - lots of untangling of API/handlers/middleware - less code in commands/webui.go
Diffstat (limited to 'webui/handler.go')
-rw-r--r--webui/handler.go31
1 files changed, 31 insertions, 0 deletions
diff --git a/webui/handler.go b/webui/handler.go
new file mode 100644
index 00000000..476a46cf
--- /dev/null
+++ b/webui/handler.go
@@ -0,0 +1,31 @@
+package webui
+
+import (
+ "net/http"
+ "os"
+)
+
+// implement a http.FileSystem that will serve a default file when the looked up
+// file doesn't exist. Useful for Single-Page App that implement routing client
+// side, where the server has to return the root index.html file for every route.
+type fileSystemWithDefault struct {
+ http.FileSystem
+ defaultFile string
+}
+
+func (fswd *fileSystemWithDefault) Open(name string) (http.File, error) {
+ f, err := fswd.FileSystem.Open(name)
+ if os.IsNotExist(err) {
+ return fswd.FileSystem.Open(fswd.defaultFile)
+ }
+ return f, err
+}
+
+func NewHandler() http.Handler {
+ assetsHandler := &fileSystemWithDefault{
+ FileSystem: WebUIAssets,
+ defaultFile: "index.html",
+ }
+
+ return http.FileServer(assetsHandler)
+}