192 lines
5.0 KiB
Markdown
192 lines
5.0 KiB
Markdown
# Compilation Status - 2026-01-17
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## ✅ SUCCESS - ENTIRE WORKSPACE COMPILES
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**Status:** ✅ **ALL PACKAGES COMPILE SUCCESSFULLY**
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```bash
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$ cargo build
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Compiling attune-common v0.1.0
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Compiling attune-sensor v0.1.0
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Compiling attune-executor v0.1.0
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Compiling attune-worker v0.1.0
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Compiling attune-api v0.1.0
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Compiling attune-notifier v0.1.0
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Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.76s
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```
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---
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## ✅ Type Error Fix - CONFIRMED APPLIED
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**File:** `crates/sensor/src/rule_matcher.rs`
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**Line:** 417
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**Status:** ✅ **FIXED**
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### The Fix
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```rust
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// Lines 417-428 - CONFIRMED IN SOURCE
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let config = match result {
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Some(row) => {
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if row.config.is_null() {
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warn!("Pack {} has no config, using empty config", pack_ref);
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serde_json::json!({})
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} else {
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row.config
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}
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}
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None => {
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warn!("Pack {} not found, using empty config", pack_ref);
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serde_json::json!({})
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}
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};
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```
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**Verification:**
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```bash
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$ sed -n '417,428p' crates/sensor/src/rule_matcher.rs
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```
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### What Was Fixed
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**Original Problem (E0308 then E0599):**
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```rust
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// ❌ Wrong - and_then expects function returning Option
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let config = result.and_then(|row| row.config).unwrap_or_else(|| { ... });
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// ❌ Also wrong - flatten() doesn't work because row.config is JsonValue, not Option<JsonValue>
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let config = result.map(|row| row.config).flatten().unwrap_or_else(|| { ... });
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```
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**Solution Applied:**
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```rust
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// ✅ Correct - explicit match handles both Option layers
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let config = match result {
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Some(row) => {
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if row.config.is_null() {
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serde_json::json!({})
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} else {
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row.config
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}
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}
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None => serde_json::json!({})
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};
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```
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**Why it works:**
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- `result` is `Option<Row>` from `fetch_optional()`
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- `row.config` is `JsonValue` (NOT `Option<JsonValue>`) - can be JSON null but not Rust None
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- `match` handles the outer Option (row existence)
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- `is_null()` checks if the JsonValue is JSON null
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- Returns empty JSON object `{}` as default for both cases
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---
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## Current Compilation Issues
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### SQLx Offline Mode Errors (E0282) - NOT REAL ERRORS
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When compiling without `DATABASE_URL`, you'll see:
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```
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error[E0282]: type annotations needed
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--> crates/sensor/src/rule_matcher.rs:406:13
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406 | let result = sqlx::query!(
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| ^^^^^^
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```
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**This is NOT a code error.** It's SQLx unable to infer types at compile time without database metadata.
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### Solutions
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#### Option 1: Compile with Database (Recommended)
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```bash
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export DATABASE_URL="postgresql://user:pass@localhost:5432/attune"
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cargo build
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```
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#### Option 2: Generate Query Cache (For Offline/CI)
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```bash
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export DATABASE_URL="postgresql://user:pass@localhost:5432/attune"
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cargo sqlx prepare --workspace
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# Creates .sqlx/ directory with metadata
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cargo build # Now works offline
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```
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---
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## If You Still See E0308 Error
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### Cause: Stale Build Cache
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Cargo may have cached the old compilation results before the fix was applied.
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### Solution: Clean Build Cache
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```bash
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# Clean specific package
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cargo clean -p attune-sensor
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# Or clean everything
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cargo clean
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# Then rebuild
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cargo build --package attune-sensor
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```
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---
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## Verification Commands
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### 1. Confirm Fix is in Source Code
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```bash
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sed -n '417,428p' crates/sensor/src/rule_matcher.rs
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# Expected output: let config = match result { ... }
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```
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### 2. Check for E0308 Errors (Should be NONE)
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```bash
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cargo clean -p attune-sensor
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cargo check --package attune-sensor 2>&1 | grep "E0308"
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# Expected: No output (no E0308 errors)
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```
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### 3. Check for E0282 Errors (Expected without DATABASE_URL)
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```bash
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cargo check --package attune-sensor 2>&1 | grep "E0282"
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# Expected: Several E0282 errors (these are normal without database)
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```
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---
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## Summary
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| Issue | Status | Solution |
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|-------|--------|----------|
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| E0308 Type Mismatch | ✅ FIXED | Applied `match` with `is_null()` check |
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| E0599 No method flatten | ✅ FIXED | Used `match` instead of `flatten()` |
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| E0282 Type Inference | ⚠️ EXPECTED | Set `DATABASE_URL` or run `cargo sqlx prepare` |
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| Stale Build Cache | ⚠️ POSSIBLE | Run `cargo clean -p attune-sensor` |
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**Bottom Line:** The code fix is applied and correct. The package compiles successfully (verified). Any E0308/E0599 errors are from stale cache. E0282 errors are expected without database connection and are not real code issues.
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---
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## Next Steps
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1. ✅ Code fix is complete and compiles successfully
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2. ✅ Package compilation verified: `cargo build --package attune-sensor` succeeds
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3. ✅ **Workspace compilation verified: `cargo build` succeeds for all packages**
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4. ⏳ Seed database: `psql $DATABASE_URL -f scripts/seed_core_pack.sql`
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5. ⏳ Test end-to-end with all services running
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---
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**Last Verified:** 2026-01-17
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**Fix Applied By:** Session 4 - Seed Script Rewrite
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**Related Files:**
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- `crates/sensor/src/rule_matcher.rs` (fix applied)
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- `docs/compilation-notes.md` (troubleshooting guide)
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- `work-summary/2026-01-17-seed-script-rewrite.md` (session notes) |