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zeekayandHanzo Dev
1ed3377dce
modules/web/mux.go routes the 1333 routes. chi is no longer imported anywhere in
our source.
A tree over path segments, each node trying children by specificity: exact
segment, then patterned segments in registration order, then a trailing
wildcard. That ordering is the contract — "/user/settings" must beat
"/{username}" or a user named "settings" takes over the settings page — and
matching BACKTRACKS, because a segment can match here and fail deeper while the
next candidate at this level still has to be tried.
Four segment shapes, all of which this codebase actually uses:
users static
{id} whole segment (577)
{sha:[a-f0-9]+} regexp-constrained (43)
PACKAGES{format} parameter mid-segment (CRAN indexes)
* trailing wildcard (131)
A plain {name} carries no regexp. It is the overwhelming majority, and it does
not need one to match a whole segment.
The tests are the point of this commit, not the code. Each case is a way a
router can be wrong that a passing build will not reveal: static beating a
param, a regexp declining and the NEXT candidate winning (/repo/zzz is not a
sha, but "repo" is a legal username), a wildcard capturing the remainder,
"/*" matching "/" itself, HEAD falling back to GET, and — the one that matters
most — a failed branch leaving NO captured parameters behind for the branch
tried next.
Three things this turned up while wiring it in:
Mount had to strip its prefix. A sub-router mounted at "/v1" writes its
patterns relative to it, so handing it the full path matches nothing.
chi_middleware.GetHead was deleted rather than reimplemented: Mux.handlerFor
already falls back from HEAD to GET, so keeping it would have been two
implementations of one rule.
ChiRoutePathHandler is now RoutePathHandler and sets RouteContext.RoutePath.
It exists so a "%2f" inside a parameter routes as one segment — without it a
branch called "feat/x" splits and matches the wrong handler.
The vendored middleware tests used chi to register two routes each; they use a
small stdlib ServeMux shim now. modules/web imports modules/binding, so those
tests cannot import web back.
github.com/go-chi/chi/v5 remains in go.mod as an INDIRECT dependency of
markbates/goth/gothic, which drives every OAuth2 login. That is goth pulling it,
not us.
Everything green; integration compile gate green.
Co-authored-by: Hanzo Dev <[email protected]>
63 lines
1.5 KiB
Go
63 lines
1.5 KiB
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// Copyright 2017 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package validation
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import (
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/hanzoai/git/modules/binding"
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"github.com/stretchr/testify/assert"
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)
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const (
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testRoute = "/test"
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)
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type (
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validationTestCase struct {
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description string
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data any
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expectedErrors binding.Errors
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}
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TestForm struct {
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BranchName string `form:"BranchName" binding:"GitRefName"`
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URL string `form:"ValidUrl" binding:"ValidUrl"`
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GlobPattern string `form:"GlobPattern" binding:"GlobPattern"`
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RegexPattern string `form:"RegexPattern" binding:"RegexPattern"`
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}
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)
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func performValidationTest(t *testing.T, testCase validationTestCase) {
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httpRecorder := httptest.NewRecorder()
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m := newTestRouter()
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m.Post(testRoute, func(resp http.ResponseWriter, req *http.Request) {
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actual := binding.Validate(req, testCase.data)
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// see https://github.com/stretchr/testify/issues/435
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if actual == nil {
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actual = binding.Errors{}
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}
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assert.Equal(t, testCase.expectedErrors, actual)
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})
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req, err := http.NewRequest(http.MethodPost, testRoute, nil)
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if err != nil {
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panic(err)
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}
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req.Header.Add("Content-Type", "x-www-form-urlencoded")
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m.ServeHTTP(httpRecorder, req)
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switch httpRecorder.Code {
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case http.StatusNotFound:
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panic("Routing is messed up in test fixture (got 404): check methods and paths")
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case http.StatusInternalServerError:
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panic("Something bad happened on '" + testCase.description + "'")
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}
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}
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