Initial redirects implementation (#148)

Adds basic support for `_redirects` files. It supports a subset of what IPFS supports: https://docs.ipfs.tech/how-to/websites-on-ipfs/redirects-and-custom-404s/

Example:
```
/redirect https://example.com/ 301
/another-redirect /page 301
/302  https://example.com/  302
/app/* /index.html 200
/articles/* /posts/:splat 301
```
301 redirect: https://video-prize-ranch.localhost.mock.directory:4430/redirect
SPA rewrite: https://video-prize-ranch.localhost.mock.directory:4430/app/path/path
Catch-all with splat: https://video-prize-ranch.localhost.mock.directory:4430/articles/path/path

Closes #46

Co-authored-by: video-prize-ranch <cb.8a3w5@simplelogin.co>
Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://codeberg.org/Codeberg/pages-server/pulls/148
Reviewed-by: 6543 <6543@obermui.de>
Co-authored-by: video-prize-ranch <video-prize-ranch@noreply.codeberg.org>
Co-committed-by: video-prize-ranch <video-prize-ranch@noreply.codeberg.org>
This commit is contained in:
video-prize-ranch 2023-03-30 21:36:31 +00:00 committed by 6543
parent 970c13cf5c
commit 974229681f
11 changed files with 235 additions and 21 deletions

View file

@ -19,7 +19,7 @@ func handleCustomDomain(log zerolog.Logger, ctx *context.Context, giteaClient *g
trimmedHost string,
pathElements []string,
firstDefaultBranch string,
dnsLookupCache, canonicalDomainCache cache.SetGetKey,
dnsLookupCache, canonicalDomainCache, redirectsCache cache.SetGetKey,
) {
// Serve pages from custom domains
targetOwner, targetRepo, targetBranch := dns.GetTargetFromDNS(trimmedHost, mainDomainSuffix, firstDefaultBranch, dnsLookupCache)
@ -64,7 +64,7 @@ func handleCustomDomain(log zerolog.Logger, ctx *context.Context, giteaClient *g
}
log.Debug().Msg("tryBranch, now trying upstream 7")
tryUpstream(ctx, giteaClient, mainDomainSuffix, trimmedHost, targetOpt, canonicalDomainCache)
tryUpstream(ctx, giteaClient, mainDomainSuffix, trimmedHost, targetOpt, canonicalDomainCache, redirectsCache)
return
}