fix: batch PR status fetching to prevent memory spikes#101
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Previously, the app was spawning processes for every task on every tick: - loadTasks() spawned goroutines calling CheckPRStateAndUpdateTask for each task with a branch (doing git fetch + PR checks) every 1 second - fetchAllPRInfo() spawned separate `gh pr view` calls for every task when cache expired (every 30 seconds) With 10+ tasks, this caused bursts of 10+ gh processes (~40MB each) plus git fetch calls, leading to memory spikes that could exhaust system memory and cause Claude instances to OOM. Changes: - Add FetchAllPRsForRepo() that fetches all PRs for a repo in a single `gh pr list` call instead of N individual `gh pr view` calls - Replace per-task PR fetching with batch refreshAllPRs() that groups tasks by repo and fetches sequentially (avoiding memory spikes) - Add dedicated 30-second prRefreshTick instead of checking on every tick - Remove per-task CheckPRStateAndUpdateTask goroutine spam from loadTasks() Also: make --host, --port, --local flags persistent so they work on subcommands Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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Summary
ghandgitprocessesFetchAllPRsForRepo()for batch PR fetching via singlegh pr listcallrefreshAllPRs()on 30-second timer--host,--port,--localflags persistent for subcommandsTest plan
tasks -land monitor memory usage - should see no more spikes of multipleghprocesses🤖 Generated with Claude Code