* feat(usage): add OpenCode session usage sync
Add OpenCode as a fourth app type in the usage statistics system.
Reads per-message token data from opencode's local SQLite database
(~/.local/share/opencode/opencode.db) and imports into proxy_request_logs.
- New session_usage_opencode.rs module following Codex/Gemini pattern
- Parses assistant message.data JSON for tokens, cost, model
- Adds "opencode" to AppType union and filter tabs
- Updates dedup filters to include opencode_session data_source
- Adds i18n keys for all 4 locales
* fix(usage): add opencode to UsageHero title themes
* fix: respect XDG_DATA_HOME and platform defaults for OpenCode DB path
- Support OPENCODE_DB env var override (absolute and relative paths)
- Use ~/Library/Application Support/opencode/ on macOS
- Use XDG_DATA_HOME/opencode/ when set
- Fall back to ~/.local/share/opencode/ on Linux
- Rename misleading test to test_parse_message_data_ignores_role
* fix(usage): use ~/.local/share/opencode on all platforms
OpenCode relies on xdg-basedir, which ignores macOS/Windows conventions,
so its DB always lives at ~/.local/share/opencode. The previous macOS
default pointed at ~/Library/Application Support/opencode, which does not
exist, making the sync a silent no-op for macOS users without
XDG_DATA_HOME set.
* fix(usage): include opencode -wal mtime in freshness check
OpenCode runs its SQLite DB in WAL mode; new commits land in the -wal
file and the main DB file's mtime only advances on checkpoint. Keying
the freshness gate solely on opencode.db could skip newly written
sessions until a checkpoint occurred. Take the max of the db and -wal
mtimes instead.
* style(usage): apply cargo fmt to opencode session sync
Fixes Backend Checks cargo fmt --check failure.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(usage): ignore empty OPENCODE_DB and XDG_DATA_HOME env vars
An empty OPENCODE_DB collapsed the path to the data dir (dropping the opencode.db filename); an empty XDG_DATA_HOME produced a relative "opencode" path. Treat empty strings as unset, per the XDG spec.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(usage): harden OpenCode session sync error handling and labeling
- Map '_opencode_session' provider_id to 'OpenCode (Session)' display name
- Return accurate inserted flag from insert_opencode_message (was always true)
- Do not advance file/session sync_state when a session errors, so failed
inserts are retried next run instead of being permanently skipped
- Surface per-message insert failures into the sync result errors
- Add opencode_session data-source icon and i18n labels (zh/zh-TW/en/ja)
- Add provider-stats labeling test for opencode session rows
* fix(usage): only import finalized OpenCode messages
An in-progress assistant message holds partial tokens; OpenCode updates the same message_id with final values later. Since request_id is fixed and the insert uses INSERT OR IGNORE, a partial row could never be corrected. Skip messages without time.completed so each turn is imported once with final usage.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(usage): keep OpenCode incomplete sessions retryable
---------
Co-authored-by: Eira Hazel <kip3vx9ma@mozmail.com>
Co-authored-by: Eria hazel <git config --global user.email your@email.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: Jason <farion1231@gmail.com>
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