| 1 | { |
| 2 | "$schema": "../../node_modules/wrangler/config-schema.json", |
| 3 | "name": "g1t-repos", |
| 4 | "account_id": "1e6f2cffa3f445920836e8ebe446bb58", |
| 5 | "compatibility_date": "2026-09-26", |
| 6 | // Runs next to its database: a request makes several queries in turn, |
| 7 | // and each would otherwise cross the distance to it. |
| 8 | "placement": { "mode": "off" }, |
| 9 | "main": "build/index.js", |
| 10 | "build": { "command": "node ../../scripts/build-rust-worker.mjs" }, |
| 11 | "workers_dev": false, |
| 12 | "d1_databases": [ |
| 13 | { |
| 14 | "binding": "DB", |
| 15 | "database_name": "g1t-repos", |
| 16 | "database_id": "f9544c51-c3bf-4621-a96f-8a6d5cf24a97", |
| 17 | "migrations_dir": "migrations" |
| 18 | } |
| 19 | ], |
| 20 | // The git store. Every repository made before sharding is in `g1t`. |
| 21 | // More namespaces (src/shards.rs) are more bindings, named in |
| 22 | // ARTIFACTS_NAMESPACES below, e.g. |
| 23 | // { "binding": "ARTIFACTS_1", "namespace": "g1t-us-1" }, |
| 24 | // { "binding": "ARTIFACTS_EU", "namespace": "g1t-eu" } |
| 25 | // and new repositories go to those named in ARTIFACTS_NEW_REPOS. A |
| 26 | // namespace's jurisdiction is set when it is made, never in the binding. |
| 27 | "artifacts": [{ "binding": "ARTIFACTS", "namespace": "g1t" }], |
| 28 | // Shared between isolates (src/shared.rs): the git store's credentials |
| 29 | // (src/store.rs) and the ref listings git asks for first |
| 30 | // (src/refs_cache.rs), every value sealed with the REPOS_KEY secret (64 |
| 31 | // hex characters). Without the binding or the secret each isolate keeps |
| 32 | // only its own. Made by `npx wrangler kv namespace create g1t-repos-git-cache`: |
| 33 | "kv_namespaces": [{ "binding": "GIT_CACHE", "id": "be765052d0124c2a935b3db4dff99f1f" }], |
| 34 | // Packs for fresh clones (wants and no haves), kept under the |
| 35 | // repository's refs version so the next clone of the same commit skips |
| 36 | // the git store (src/pack_cache.rs). Without the binding nothing is |
| 37 | // kept. Made with a lifecycle rule that deletes packs after 7 days and |
| 38 | // unfinished uploads after 1: |
| 39 | // npx wrangler r2 bucket create g1t-git-packs |
| 40 | // npx wrangler r2 bucket lifecycle add g1t-git-packs expire-packs packs/ --expire-days 7 --abort-multipart-days 1 |
| 41 | // Nightly backups go to the second bucket: a git bundle per repository |
| 42 | // and a manifest of each chain (src/backups.rs). Made by |
| 43 | // `npx wrangler r2 bucket create g1t-backups`. |
| 44 | "r2_buckets": [ |
| 45 | { "binding": "GIT_PACKS", "bucket_name": "g1t-git-packs" }, |
| 46 | { "binding": "BACKUPS", "bucket_name": "g1t-backups" } |
| 47 | ], |
| 48 | "services": [ |
| 49 | { "binding": "IDENTITY", "service": "g1t-identity" }, |
| 50 | { "binding": "EVENTS", "service": "g1t-events" }, |
| 51 | // Push protection asks which secrets were allowed, and records the rest. |
| 52 | { "binding": "SECURITY", "service": "g1t-security" }, |
| 53 | // Whether a workspace far past its free git operations is on the |
| 54 | // plan (src/git_ops.rs); asked only then. |
| 55 | { "binding": "BILLING", "service": "g1t-billing" }, |
| 56 | // Rulesets: which hold for a push or another change to a branch or |
| 57 | // tag, and where how they judged it is kept (src/rules.rs). |
| 58 | { "binding": "WORK", "service": "g1t-work" } |
| 59 | ], |
| 60 | // A free workspace past this many git operations in a month is slowed |
| 61 | // to this many an hour, never charged (src/git_ops.rs). It is billing's |
| 62 | // GIT_OPERATIONS_INCLUDED, the amount free for every workspace: past it, |
| 63 | // a workspace on the plan pays at cost plus 20% and is never slowed. |
| 64 | // FREE_PRIVATE_STORAGE_BYTES: a free workspace's private repositories may |
| 65 | // hold this much (1 GB); past it, pushes to them stop. Billing reads the |
| 66 | // same amount. |
| 67 | // |
| 68 | // The git store: |
| 69 | // REPO_STORAGE_LIMIT_BYTES: pushes stop before a repository holds this |
| 70 | // much; the store holds 1 GB (src/pack_limits.rs). |
| 71 | // LARGE_PUSHES: a push too large to scan for secrets (24 MiB) is |
| 72 | // "refuse"d, or streamed to the store "unscanned" (src/git_http.rs). |
| 73 | // FORK_RETENTION_DAYS: a pull request working copy is removed this long |
| 74 | // after its pull request merges or closes (src/forks.rs). |
| 75 | // ARTIFACTS_NAMESPACES: JSON, each Artifacts binding and its namespace; |
| 76 | // ARTIFACTS_NEW_REPOS: comma-separated namespaces new repositories go |
| 77 | // to, the emptier healthy ones first (empty: g1t); ARTIFACTS_EU_NAMESPACE: |
| 78 | // where workspaces that keep their data in the EU put new repositories, |
| 79 | // and unset until that namespace exists (src/shards.rs); |
| 80 | // ARTIFACTS_NAMESPACE_LIMITS (optional): JSON, {"g1t": {"max_repos": N}}, |
| 81 | // past which a namespace takes no new repositories while another can. |
| 82 | // |
| 83 | // The fallback git store (src/fallback.rs), all |
| 84 | // unset: nothing changes. Set as secrets, so switching takes no build: |
| 85 | // npx wrangler secret put GIT_FALLBACK_URL # https://gitstore.example |
| 86 | // npx wrangler secret put GIT_FALLBACK_SECRET # the store's API secret |
| 87 | // npx wrangler secret put GIT_FALLBACK_NAMESPACES # g1t (or g1t,g1t-us-1, or *) |
| 88 | // GIT_FALLBACK_WRITES: unset or "refuse" keeps a switched namespace |
| 89 | // read-only; "allow" lets it take pushes (reconcile them afterwards). |
| 90 | // ARTIFACTS_REMOTE_BASE (optional): where remotes start, |
| 91 | // https://<account>.artifacts.cloudflare.net/git, so a new isolate |
| 92 | // needs no info() call before its first credential (src/store.rs). |
| 93 | // |
| 94 | // Backups (src/backups.rs): |
| 95 | // BACKUP_STORE: r2 (the BACKUPS bucket) or s3 (BACKUP_S3_BUCKET on the |
| 96 | // installation's S3_ENDPOINT, as self-hosting uses). |
| 97 | // BACKUPS_PER_NIGHT: how many repositories one night queues, those |
| 98 | // longest since their last backup first. |
| 99 | // BACKUP_FULL_EVERY: incremental bundles before a full one again. |
| 100 | "vars": { |
| 101 | "BACKUP_STORE": "r2", |
| 102 | "BACKUPS_PER_NIGHT": "200", |
| 103 | "BACKUP_FULL_EVERY": "30", |
| 104 | "GIT_OPERATIONS_FREE_CAP": "50000", |
| 105 | "GIT_OPERATIONS_FREE_HOURLY": "60", |
| 106 | "FREE_PRIVATE_STORAGE_BYTES": "1000000000", |
| 107 | "REPO_STORAGE_LIMIT_BYTES": "950000000", |
| 108 | "LARGE_PUSHES": "unscanned", |
| 109 | "FORK_RETENTION_DAYS": "1", |
| 110 | "ARTIFACTS_NAMESPACES": "{\"ARTIFACTS\":\"g1t\"}", |
| 111 | "ARTIFACTS_NEW_REPOS": "" |
| 112 | }, |
| 113 | // Every hour, deleted repositories whose 30 days to be restored have |
| 114 | // passed are purged, their git data with them (src/lifecycle.rs), and |
| 115 | // pull request working copies past FORK_RETENTION_DAYS are removed |
| 116 | // (src/forks.rs), and a repository queued to move to another namespace |
| 117 | // is moved (src/moves.rs). At 02:53 UTC, the repositories whose refs moved since |
| 118 | // their last backup are queued for one (src/backups.rs, BACKUP_CRON); |
| 119 | // the runner's sweep starts them a few at a time. |
| 120 | "triggers": { "crons": ["23 * * * *", "53 2 * * *"] }, |
| 121 | // A workspace renamed moves its repositories to the new slug; one |
| 122 | // deleted purges the repositories it left in Recently deleted. |
| 123 | "queues": { |
| 124 | "consumers": [{ "queue": "g1t-events-repos", "max_batch_size": 20, "max_batch_timeout": 1, "max_retries": 3, "dead_letter_queue": "g1t-events-dlq" }] |
| 125 | }, |
| 126 | // What an anonymous clone can cost a repository's owner (src/limits.rs): |
| 127 | // packs written to GIT_PACKS, and anonymous fetches the git store |
| 128 | // answers, each per repository. Ids and limits: RATE_LIMITS in |
| 129 | // packages/contracts. Without them, nothing is limited. |
| 130 | "ratelimits": [ |
| 131 | { "name": "PACK_FILL_LIMIT", "namespace_id": "4301", "simple": { "limit": 30, "period": 60 } }, |
| 132 | { "name": "ANONYMOUS_FETCH_LIMIT", "namespace_id": "4302", "simple": { "limit": 120, "period": 60 } } |
| 133 | ], |
| 134 | // Logs of a tenth of requests: every git request and page is one. |
| 135 | "observability": { "enabled": true, "head_sampling_rate": 0.1 } |
| 136 | } |