Garrett Mills
de55fc634a
Folder sync left too much to the user's sync tool: platform file access
(the Android SAF plugin), choosing the document, merging conflict copies —
and its merge base could fall out of step with the document (absorbing
conflict copies, "forget", picking a new Android folder), reading every
difference as a deletion.
The new mtgc-server crate stores one versioned library per user and accepts
a write only when it names the version it replaces. It never merges: devices
still do that with merge3, through a new sync cycle over a `Remote` trait in
mtgc-core. The base advances only on knowledge — to what was read, or to a
write the server confirmed — and is stored with the server and account it
belongs to, so a different account starts from an empty ancestor instead of
deleting. The working copy is only rewritten under the app-state lock, and
sync commands now run off the main thread.
Sign-in happens in the browser on the server's pages, via the owner's OIDC
provider and/or local username/password accounts (Argon2id, managed with
`mtgc-server user ...`), and returns a per-device revocable token to the app
by PKCE-protected code: a loopback port on desktop, the mtgc:// scheme on
Android.
The Info tab gains sign-in, the first-sync combine/replace choice, the
account's devices, and JSON export/import; the top bar shows sync state.
Includes a Dockerfile, Compose/Caddy example, and scripts to build and push
${DOCKER_REGISTRY}/mtgc/sync-server.
34 lines
893 B
TOML
34 lines
893 B
TOML
[package]
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name = "mtgc-core"
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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description = "Platform-agnostic core for the MTG library catalog: DB, fuzzy search, filters, decks, and Scryfall ingestion."
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[lib]
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name = "mtgc_core"
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path = "src/lib.rs"
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# Binary that builds reference.db from Scryfall bulk data.
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[[bin]]
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name = "mtgc-ingest"
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path = "src/bin/ingest.rs"
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[dependencies]
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rusqlite = { workspace = true }
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serde = { workspace = true }
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serde_json = { workspace = true }
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nucleo = { workspace = true }
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ureq = { workspace = true }
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flate2 = { workspace = true }
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anyhow = { workspace = true }
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thiserror = { workspace = true }
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# Sync sign-in: PKCE (RFC 7636) needs a SHA-256 and unpadded base64url, and
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# its verifier fresh randomness. All pure Rust, so Android needs nothing extra.
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sha2 = "0.10"
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base64 = "0.22"
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getrandom = "0.3"
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[dev-dependencies]
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tempfile = "3"
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