Phase 2 of the rebrand cascade. Renames all 9 workspace crates from magnotia-* to lumotia-* plus the src-tauri binary crate name: - magnotia-ai-formatting -> lumotia-ai-formatting - magnotia-audio -> lumotia-audio - magnotia-cloud-providers -> lumotia-cloud-providers - magnotia-core -> lumotia-core - magnotia-hotkey -> lumotia-hotkey - magnotia-llm -> lumotia-llm - magnotia-mcp -> lumotia-mcp - magnotia-storage -> lumotia-storage - magnotia-transcription -> lumotia-transcription - magnotia -> lumotia (src-tauri binary) - magnotia_lib -> lumotia_lib (src-tauri lib target) Crate directories (crates/audio/ etc.) stay as-is; only the Cargo.toml [package] name field changes plus all consumer module imports (magnotia_core -> lumotia_core, etc.). Remaining magnotia_* references at this point are intentional and scoped to later phases: tracing targets (Phase 4), DB setting keys magnotia_preferences/magnotia_history (Phase 5). cargo build --workspace passes. cargo test --workspace: 330 pass, 0 fail. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
74 lines
2.8 KiB
Rust
74 lines
2.8 KiB
Rust
//! Build-time guard for item #6 of the Whisper ecosystem pass.
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//!
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//! On Windows, linking `whisper-rs-sys` (MSVC C++ runtime) and the
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//! `tokenizers` crate (which pulls a different MSVC CRT via its
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//! onnxruntime + Rust-side dependencies) in the same binary has been a
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//! repeated failure mode — most recently Whispering v7.11.0 shipped a
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//! broken Windows build over exactly this conflict. Reference:
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//! https://github.com/EpicenterHQ/epicenter/releases/tag/v7.11.0
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//!
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//! The easiest defence is to refuse to compile at all if any part of the
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//! workspace ever pulls `tokenizers` into the dependency graph on a
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//! Windows target. If we ever legitimately need it we can reintroduce
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//! it via a sidecar (isolated process, separate CRT) rather than
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//! linking it into `lumotia_lib`.
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//!
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//! The check is advisory on non-Windows targets — it still prints a
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//! cargo:warning if `tokenizers` appears, so the Windows failure isn't
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//! a surprise at CI time when we build cross-platform from Linux.
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use std::env;
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use std::fs;
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use std::path::PathBuf;
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fn main() {
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println!("cargo:rerun-if-changed=build.rs");
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let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap_or_default();
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let manifest_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap_or_else(|_| ".".into()));
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// Walk up to workspace root: crates/transcription/ -> crates/ -> root
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let workspace_root = manifest_dir
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.ancestors()
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.find(|p| p.join("Cargo.lock").exists())
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.map(PathBuf::from);
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let Some(root) = workspace_root else {
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// No lockfile yet (e.g. first-ever cargo run). Nothing to check.
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return;
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};
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let lock_path = root.join("Cargo.lock");
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println!("cargo:rerun-if-changed={}", lock_path.display());
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let lock = match fs::read_to_string(&lock_path) {
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Ok(s) => s,
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Err(_) => return,
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};
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let has_tokenizers = lock
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.lines()
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.any(|line| matches!(line.trim(), "name = \"tokenizers\""));
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if !has_tokenizers {
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return;
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}
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if target_os == "windows" {
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panic!(
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"magnotia-transcription: the `tokenizers` crate appears in Cargo.lock and this is a \
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Windows build. Linking `whisper-rs-sys` + `tokenizers` in the same binary has \
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been a persistent MSVC C-runtime conflict (see Whispering v7.11.0). Route any \
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tokenizer usage through an out-of-process sidecar instead, or gate it off for \
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Windows. Brief item #6."
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);
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}
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println!(
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"cargo:warning=magnotia-transcription: `tokenizers` crate is in the dependency graph. \
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This build is non-Windows so the link will succeed, but Windows builds will panic \
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at build time per docs/whisper-ecosystem/brief.md item #6. Isolate tokenizer usage \
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in a sidecar before a Windows ship."
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);
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}
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