Artifact ef4efe16b336a4dd9364551880e7fa9e26604d1f38149003631d480b74a65ab4:
The mirror is a derived view for running CI, never a source of truth — fossil is the repository, and every push is a replay of fossil history, which is why it pushes --mirror and nothing is ever committed git-side.
Why a script when 'fossil git export' already works: its configuration (mirror directory and autopush URL) is per-checkout state, machine-local and invisible to anyone else cloning this repo. The script documents the one supported way to run the export and fails with the exact 'fossil git export ... --autopush ...' fix line when a checkout has never been configured.
It also re-drives the push explicitly rather than relying on autopush. Autopush is best-effort: the first export of the CI commit hit a transient connection refusal to github.com, left the local mirror ahead of the remote, and 'fossil git status' still reported up-to-date — because that status describes the export, not the push. Re-driving makes the push's exit status the script's.
The mirror is PRIVATE and stays private; the script never touches visibility. by dmestas on 2026-07-18 22:13:56.
C Add\sscripts/mirror-export.sh:\sthe\sreproducible\sexport\sto\sthe\sprivate\smirror\n\nThe\smirror\sis\sa\sderived\sview\sfor\srunning\sCI,\snever\sa\ssource\sof\struth\s—\sfossil\nis\sthe\srepository,\sand\severy\spush\sis\sa\sreplay\sof\sfossil\shistory,\swhich\sis\swhy\nit\spushes\s--mirror\sand\snothing\sis\sever\scommitted\sgit-side.\n\nWhy\sa\sscript\swhen\s'fossil\sgit\sexport'\salready\sworks:\sits\sconfiguration\s(mirror\ndirectory\sand\sautopush\sURL)\sis\sper-checkout\sstate,\smachine-local\sand\sinvisible\nto\sanyone\selse\scloning\sthis\srepo.\sThe\sscript\sdocuments\sthe\sone\ssupported\sway\sto\nrun\sthe\sexport\sand\sfails\swith\sthe\sexact\s'fossil\sgit\sexport\s...\s--autopush\s...'\nfix\sline\swhen\sa\scheckout\shas\snever\sbeen\sconfigured.\n\nIt\salso\sre-drives\sthe\spush\sexplicitly\srather\sthan\srelying\son\sautopush.\sAutopush\nis\sbest-effort:\sthe\sfirst\sexport\sof\sthe\sCI\scommit\shit\sa\stransient\sconnection\nrefusal\sto\sgithub.com,\sleft\sthe\slocal\smirror\sahead\sof\sthe\sremote,\sand\n'fossil\sgit\sstatus'\sstill\sreported\sup-to-date\s—\sbecause\sthat\sstatus\sdescribes\nthe\sexport,\snot\sthe\spush.\sRe-driving\smakes\sthe\spush's\sexit\sstatus\sthe\sscript's.\n\nThe\smirror\sis\sPRIVATE\sand\sstays\sprivate;\sthe\sscript\snever\stouches\svisibility. D 2026-07-18T22:13:56.515 F .fossil-settings/ignore-glob 3580f973d7097226f91a27c7b61ec13d9d07880d95549f9b90ce86da5d867a23 F .github/workflows/ci.yml ea07314fee7c0374c8f662fe439a220458ef767eea381dbc2bd6ff1f18d9f079 F LICENSE 702ae7ff835a2a971dae11c5cae039803bf394b77a6d8ec9f18693e449eaaf26 F README.md 62e1f936cc2ea0e33d717539bdffd6126a639843069bd6256359f2b15cb06232 F build.zig 43c12a0eaffed3817646b3021862ee1add3b8536a85b531b7cf55319c3b0e95e F build.zig.zon 0eade544d4d7fc5a620348c6f29cc9219ff8c6d6377a05e756ca89860a524781 F docs/rfcs/draft-fossil-artifact-format-00.txt a6d542a5effeb41d0ea1e916058ccdc0a5819787f167ef1ebad7814f5680e7ad F docs/rfcs/draft-fossil-delta-format-00.txt d8025d6d75322e33887c3334a4b9cc729960028b3c994ed01e5a474e4b388fd2 F docs/rfcs/draft-fossil-repo-state-00.txt fd413bcb28001a8a07009ca0c769cfe666394ba79dd4f14a6461f2b592049595 F docs/rfcs/draft-fossil-sync-protocol-00.txt aa55791464a54ef4b651df8780ba5c46e95c723c7997d09a5b727fef658f920a F scripts/mirror-export.sh cc1130129e3c320cb9c1c5a05f505e45ece23d6bb3e0228da8e7ffe97bd5612b x F src/annotate.zig 0a6b6728099e63c84681d1e5228ebb45fafb55d65df1720358247fd6e6532c63 F src/artifact.zig c630afd9fbbcfaccd7b823105b4d05db1dc85b6af03080a6d58635ed064672ca F src/artifact_fuzz.zig 8bb359ddfe790818e109a1dd7ac0c1b5cec1a8fdc556f37e73504cdb7f933e17 F src/artifact_test.zig da999476660f7e6e1f50ed9da5c30f1c83d6b358e2cfcd265c6932959c85bdd1 F src/bisect.zig 7bfc45d3e0e339017826941463cc4e9118892d2898fbcd319e6e6ca85c4d3301 F src/checkout.zig ac48e76f22c8065f70d2a827ae00ffb99887af80950a93c1a3451a9a1ad0f403 F src/ci_test.zig ca2e42f2676fb29e389cb961432f4c09fdc203aeedb72b347608525cfc03a2b1 F src/cli.zig c6baeb3b06666ba4940575c03fa395c108093fa6442a64f6a4e1e61326e795a2 F src/container.zig cef1028531f2763f94248b761c8779a1884e44bb854b8c45617494e3ead40e61 F src/container_test.zig a013652b1ed181161d3ad8fc9d8f052f7c27b61e129662632ceaf8cf189445ec F src/delta.zig e8f3a6297d47549aea146222732ccf514c39688414f0a74ba396ac91066686f3 F src/delta_fuzz.zig 9e0d8dbb8c82ca0ba1a80974c076e74e4f37072b21a10812efd5539875904719 F src/delta_test.zig b18d97e117dce8fbcc05bff6f6954effdb946bab6d36337efbe5ef64d10646a0 F src/dst.zig 66f7e5b264ded6a4ec82645e87e9780b344ff23360242e263c29415163b25501 F src/e2e.zig 5b02506c628e5954b28764fa4e55b3aee9657b86e7df269599aecda9fa580155 F src/extras.zig b8b36b7d6a3d348eeaf733124e671de1dba0bd4fe3cf2acd35268dfb3cf6acfb F src/fuzz_tests.zig 7194e723225d467cf43d60210bf96860e8c248a7ae63413b70c61ea9349d291d F src/logstore.zig a26e7b006f335b0bbb9bb41ac702ea42fab1c5b4ce9b13c7d25a89c84197aed0 F src/logstore_benchmark.zig e245474e1cc4f10617866f718aab3958f13b256c609b3e5fd562f500668388c0 F src/logstore_fuzz.zig 67b7bda806397f92c3b07c94854d9fafca56710090071a1c1c8ec94d137408f8 F src/logstore_test.zig a9baaee2cf009c988832d3632f52a1eeabf36afd52c891315f7673ce28442533 F src/main.zig fc5e51840e0f383a39834a04d26c3a4ae108e456bd311026f6436baa8067370e F src/managed.zig 81ccc2d6321fe3dff91f653305ae4e73bea0b3fae7db2ab2f0cf168d9518d601 F src/merge3.zig 22c24bbea4b5fa79879c984b8208e6b0b17b4837977ac36b79821648a4f900bd F src/pack.zig 0ea96cb540b3f43f6ff8ce95a3044ce939879bc6f9bf0eb82b26aab4089009c7 F src/packaging_test.zig b802ada92f1ade1b62e3d1cfc36549c9b8d05be5430bd33d440bc93d7cd3600f F src/repocache.zig aae232a6b1b86e27c5242c0ee17ce9f2544299d99cf4936d8c2c9000e3166884 F src/repoimage.zig 7d2dc2f3c145e10e2d9ba6997705fd61a0cc0aedde8e171c253163d1279ccdd5 F src/repository.zig 6d41e75aafeddf6d6f0e0b04d280402354f2e8ee046d3027162733947a199176 F src/repository_test.zig 329c0fdfc9a84f96a94afbc5e7df5f7b2ef81651413e728ebf886e143ff5df5c F src/repostate.zig 72b063c9b779b6154940abc31c26644346d8ff9aca1ff8c7b6d0f47672ab90ec F src/repostate_test.zig 0645afa55d528f74e6cd1c84fc49568fff8c9c55956db30d48c4390f7a142599 F src/repoview.zig ec2958e1e8fd955c761d240ab80c3b3f62e3473991713c25ed5a603df984e403 F src/rfc_vectors/artifact_a1_1_sha1_manifest.txt 82d8fc78b3fbf85efe80cb05e79db40c910bf0551e55b728c6f9c2ca7a42ddb6 F src/rfc_vectors/artifact_a1_2_sha3_technote.txt 832e850f83aab2e2a754aa97591109f7f05fb41e4126c7e71c88a59d6d17e55d F src/rfc_vectors/artifact_a3_rcard_manifest.txt 47e412ef211f095e93275fadf527909e581eef42357d8437fc7e299bfc3e62a7 F src/rfc_vectors/sync_a1_round1_reply.txt 638813029b10f81303b88859279afb17095d7c779c993f4267870909acabbeb9 F src/rfc_vectors/sync_a1_round2_file_cards.txt 4fa397741f7521cc4181d5d6b04dc143187f57602384eaa688552115ecda27c2 F src/rfc_vectors/sync_a1_round2_reply.txt af956808190c79b37a384041690c36b78845b471d6c6c01d1cced6e3ee92e6b1 F src/rfc_vectors/sync_a2_reply.txt aa130a127cde210f793c7842960083c765e0ffc7b673374fabc8f0edfe03d763 F src/root.zig c0e74897f57db81c0e4ce57bb992f4fbf52139234317ca00698a2af0c1c1c9b3 F src/serve.zig baa76b81f5cc21322e85f3d390b533c828c969f6d10580b5e8aa1f339202d945 F src/sim/faulty_file.zig 8e8a0325d0e987d1dd306588f910af5302e6456561eefae92c73c424fc1a9c94 F src/sim/gen.zig 0e237af570a73bc78e9a717a8ea59867611deb2348287765826ea4ff1942528b F src/sim/net.zig 8fb057012ce0a33f67c928cd696bc2761fea8ba4012b2daa33871b2ba5dfe772 F src/sim/oracle.zig 04b81d9472a0529d9e9d030779304c3d6c930f4db20b800ae3f9cbc5c178969a F src/sim/storage_sweep.zig 5472d632347079fb5c7e7ae300b46c6e8202b91202b1c51b181dd3c7bab8a306 F src/sim/sync_gen.zig 238d46942915b5c0e989dfc738b5927b5228468ea123e6f17b6fb593aa5cbf6e F src/sim/sync_sweep.zig 5458a84be08823d2d0fc9464665f1c3f3f26563185dc9ae24cf73259faa5d40e F src/smoke.zig f2565465a36a6c187d49d116f4e671ed843ea6c1a291fcc9c063af29a9baa3c8 F src/storage.zig 512205eb629d5af8d50ad336f1ef49f53b455abd52ee2f9b56d20893cafad39f F src/storage_benchmark.zig 871f00fef1a34a0b2ee7b9656a217a0cf52949fdd710b642a44dc6bf12d6866e F src/sync.zig b04119b2679887c6705ed4831899ca1911ca20afe0bac865022ac8b7ad879194 F src/sync_benchmark.zig 9a4542401c880750ff6565a2ca9f1d116341d1c5af704ef4a05c2732eeec8849 F src/sync_driver.zig 722ed498ea6b76900661a085d4257e51f6416d43ac1185e8ac15140de265f67e F src/sync_driver_test.zig b50450d2938fc60aa90cd9067fc45141a965b63dc2194f42d5109919e380d7df F src/sync_fuzz.zig 3f419ec3e3c0b4ecf99376e46d111c4fae9826d08f9968e649ffdf84d10f9e61 F src/sync_test.zig b47b05d3defeef61a02c9c9817b66288c48430713737c946734dba151bb17e7e F src/transport.zig 4652b2ab7f43ccd8af5ca6ef7604f8e7cd28353450b1ec90d206b881308f8b5f F src/undo.zig 2e213cbe02118e37b11554620b285deae5dbf5b4d8009ae6dc229b84375b7591 F src/update.zig dbc731b339f2a6b32af95ca0ee6b5a36629d8ef9944b3f7006f4c59d62bfdcfd F src/update_test.zig e80b1902fe29d1e8a6984f82974917ecda9b6460905b0c56b7cbc310ced3b73e F src/warmread_benchmark.zig 9421986d49deff3f720e491fb6d1c7162dc9322f4e67dd14198820c3992dc02a P 8a003b2adad03006483e731439f9590501b5d7fbe8bf713e9cd02840f450e26b R 22f3dc0dc18e30689da396105990d586 U dmestas Z 59c23471cadccd6af7f14fe880aade65