My Emacs configuration https://git.cjennings.net/dotemacs/atom?h=lkg 2025-11-11T23:39:43+00:00 2025-11-11T23:39:43+00:00 Craig Jennings c@cjennings.net 2025-11-11T23:35:26+00:00 urn:sha1:90dcf621cffdd752db02444511cb4b94adc72b50 Fixed oauth2-auto.el caching bug using Emacs advice system (survives updates). Root Cause: - oauth2-auto version 20250624.1919 has `or nil` on line 206 - This completely disables the internal hash-table cache - Every org-gcal sync requires decrypting oauth2-auto.plist from disk - GPG passphrase prompted every ~15 minutes (violated "Frictionless" value) The Fix (via advice): - Created cj/oauth2-auto--plstore-read-fixed with cache enabled - Applied as :override advice to oauth2-auto--plstore-read - Survives package updates (unlike direct modification) - Can be easily removed if upstream fixes the bug Changes: - modules/auth-config.el: * Added cj/oauth2-auto--plstore-read-fixed (lines 75-93) * Applied advice on package load (lines 96-98) * Added cj/clear-oauth2-auto-cache helper * Documented fix in commentary (lines 16-22) - todo.org: Mark #A priority task as DONE - docs/oauth2-auto-cache-fix.md: Detailed documentation Result: - Passphrase prompted ONCE per Emacs session (on cold start) - Subsequent org-gcal syncs use cached tokens (no prompts) - Workflow now frictionless as intended - Fix persists across package updates Upstream: - Bug acknowledged in code: "Assume cache is invalidated. FIXME" - Should report to: https://github.com/rhaps0dy/emacs-oauth2-auto - Simple fix: Remove `or nil` on line 206 2025-11-08T22:11:58+00:00 Craig Jennings c@cjennings.net 2025-11-08T22:11:58+00:00 urn:sha1:513dfd2a1d497da8bd9d5261458cf4140dce7ad6 Performance improvement and new feature with full test coverage. ## Changes ### 1. Fix modeline line/column position lag (#A priority) - Replace expensive line-number-at-pos with cached %l/%c format specifiers - Enable line-number-mode explicitly for caching - Result: Instant modeline updates, zero performance overhead - Files: modules/modeline-config.el:81-83, modules/ui-config.el:53 ### 2. Implement multi-level org sorting - New function: cj/org-sort-by-todo-and-priority - Sorts by TODO status (TODO before DONE) AND priority (A→B→C→D) - Uses stable sorting: priority first, then TODO state - Gracefully handles empty sections (no error) - Bound to C-; o o (ordering → org sort) - Files: modules/org-config.el:278-299, modules/custom-ordering.el:253,267 ### 3. Comprehensive ERT test suite (12/12 passing) - Normal cases: Mixed TODO/DONE, multiple of same type, same priority - Boundary cases: Empty sections, single entries, no priorities - Error cases: Non-org-mode buffer - Test file: tests/test-org-sort-by-todo-and-priority.el ### 4. Testing improvements discovered - Disable org-mode hooks to avoid package dependencies in batch mode - org-sort-entries must be called from parent heading - Preserve priority cookie in org-get-heading (t t nil t) - Add condition-case to handle "Nothing to sort" gracefully ### 5. Minor cleanup - Comment out chime-debug setting (org-agenda-config.el:267) - Mark modeline lag task as DONE in todo.org ## Technical Details Modeline optimization: - line-number-at-pos is O(n) where n = current line - %l and %c are O(1) lookups from cached values Org sorting algorithm uses stable sort: 1. Sort by priority (A, B, C, D, unprioritized) 2. Sort by TODO status (preserves priority order within groups) Result: TODO [#A], TODO [#B], DONE [#A], DONE [#B], etc. 2025-11-06T23:58:40+00:00 Craig Jennings c@cjennings.net 2025-11-06T23:58:40+00:00 urn:sha1:37ad0ecd93d6e24161fd55ef930a144869efb427 Added cj/reset-auth-cache function to recover from incorrect password entry for encrypted files like authinfo.gpg. Resolves "Bad session key" and "Decryption failed" errors. Key features: - Smart cache clearing: preserves 400-day GPG/SSH cache by default - Optional prefix arg (C-u) to also clear gpg-agent cache - Clears auth-source, EPA file handler, and optionally gpg-agent caches - Bound to C-; A for easy access (removed from debug menu C-c d) Also added cj/kill-gpg-agent for aggressive agent reset when needed. Consolidates and replaces simpler auth-source-only version that was previously in config-utilities.el. 2025-11-05T06:53:52+00:00 Craig Jennings c@cjennings.net 2025-11-05T06:53:52+00:00 urn:sha1:df1795543a272e2f637f9b3016f33786a9c1148e Problem: oauth2-auto.plist passphrase requested every ~10 minutes during gcal-sync auto-sync, interrupting workflow despite 400-day gpg-agent cache. Root cause: auth-config.el was setting GPG_AGENT_INFO to nil, telling Emacs to ignore gpg-agent entirely. Additionally, plstore caching was loading too late in org-gcal-config. Solution: - Disabled GPG_AGENT_INFO override to allow gpg-agent usage - Added auth-source-cache-expiry (24-hour cache for credentials) - Moved plstore configuration from org-gcal-config to auth-config - Enabled plstore-cache-passphrase-for-symmetric-encryption globally - Set plstore-encrypt-to nil for symmetric encryption Files modified: - modules/auth-config.el: Added plstore config, removed agent bypass - modules/org-gcal-config.el: Removed duplicate plstore config - docs/NOTES.org: Session notes documenting fix Testing: Restart Emacs and verify no password prompts for 30+ minutes. 2025-10-22T17:14:59+00:00 Craig Jennings c@cjennings.net 2025-10-22T17:14:59+00:00 urn:sha1:2a543ea6a0fd018a24008fba514a6967c3f62cfb 2025-10-20T14:06:28+00:00 Craig Jennings c@cjennings.net 2025-10-20T14:06:28+00:00 urn:sha1:b4d89552f8c6b34b202dd4ef01e14a43da1440e8 Switch from require to eval-when-compile for loading user-constants to ensure the authinfo-file location is defined at compile-time. 2025-10-12T16:47:26+00:00 Craig Jennings c@cjennings.net 2025-10-12T16:47:26+00:00 urn:sha1:092304d9e0ccc37cc0ddaa9b136457e56a1cac20