| Comment: | feat(sync): name a history URL in horizon-served
draft-fossil-horizon-00 §6.2.5 lets an origin append to pragma horizon-served the URL of an interface outside the protocol at which history below a horizon can be queried, and §5.5 has a client direct the user there. go-libfossil emitted the level alone and dropped any URL a reply carried. An origin now appends its horizon-history-url setting when set. The value rides the pragma as one raw card token, so SetConfig refuses anything but a single http or https URL with a host and no white space or credentials, and the handler emits nothing for a value stored past that check. The client records a valid URL from any origin in its clone and sync results, exported additively on the public results, and the CLI's clone and cone store/deepen print it. |
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| Timelines: | family | ancestors | descendants | both | trunk | feat/horizon-cones |
| Files: | files | file ages | folders |
| SHA3-256: |
fe06d02a1224817e0dd83aed8fa610b7 |
| User & Date: | [email protected] on 2026-10-23 02:20:22.000 |
| Other Links: | branch diff | manifest | tags |
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2026-10-23
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| 03:03 |
fix(merge): refuse a merge whose ancestry crosses the horizon without a peer
draft-fossil-horizon-00 §5.5 has a structural clone ask the origin for the base whenever either side's ancestry crosses the horizon, even when its own walk finds a common ancestor: over part of the graph that ancestor need not be the nearest. Without a peer Checkout.Merge and Repo.Merge refused only when the walk itself crossed, and merged over a held base whose sides' ancestry crossed below it. Both now refuse such a merge with an error matching ErrBelowHorizon that names the horizon and points to Checkout.MergeContext with a Peer; MergeContext refuses the same way when the origin does not answer. A merge whose ancestry stays above the horizon, or one given its base, still merges locally. The CLI's merge already falls back to asking the remote on ErrBelowHorizon, so it now asks in these cases too. check-in: 263de5a736 user: [email protected] tags: feat/horizon-cones, trunk | |
| 02:20 |
feat(sync): name a history URL in horizon-served
draft-fossil-horizon-00 §6.2.5 lets an origin append to pragma horizon-served the URL of an interface outside the protocol at which history below a horizon can be queried, and §5.5 has a client direct the user there. go-libfossil emitted the level alone and dropped any URL a reply carried. An origin now appends its horizon-history-url setting when set. The value rides the pragma as one raw card token, so SetConfig refuses anything but a single http or https URL with a host and no white space or credentials, and the handler emits nothing for a value stored past that check. The client records a valid URL from any origin in its clone and sync results, exported additively on the public results, and the CLI's clone and cone store/deepen print it. check-in: fe06d02a12 user: [email protected] tags: feat/horizon-cones, trunk | |
| 02:13 |
fix(sync): withhold a cluster a horizon request names by gimme
An origin answering a horizon-scoped request already announced no cluster in its clone, pull or sync inventory and answered req-clusters with nothing, but a gimme naming a cluster still got the cluster's file card. A horizon clone that learned a cluster's name anywhere could so still be sent one, against draft-fossil-horizon-00 §4.5 and §6.2. The handler now drops a cluster from a gimme's answer when the request carries a horizon pragma. A new conformance case records the origin's replies to a horizon clone, pull and sync across freshly minted clusters, with and without a cursor, and to every gimme and req-clusters shape, and checks no cluster name crosses; an interop test checks zit's origin the same way. check-in: 5768a5342d user: [email protected] tags: feat/horizon-cones, trunk | |