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2026-09-17feat: parse the CPU and motherboard model stringsDanilo M.1-0/+65
Stripping by rule rather than by a table of known parts: a leading vendor word, trademark noise, a trailing core count or clock. The Intel fixture exists to keep it a rule. DMI placeholders read as no board at all. 'To Be Filled By O.E.M.' on the dashboard is worse than a blank row. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-17feat: parse the sampler's key/value cache formatDanilo M.1-0/+18
Only the first space separates, so a value keeps its own spaces. Values stay strings: the sampler writes epochs and the widget decides whether an age reads as hours or days. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-17feat: add a byte-rate counter for interface statisticsDanilo M.1-0/+37
Mirrors new_cpu_counter: cumulative counters need two samples to yield a rate, and each direction carries its own previous reading. Clamps a negative delta to zero rather than letting a 32-bit wrap or an interface reset produce a spike. One bogus sample sets the shared autoscale and flattens the entire window. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-17fix: stop the widgets from stalling or raising the drawDanilo M.1-7/+21
Memoize hwmon_dir by chip name so sensor reads no longer popen grep on every frame, cache misses included. Floor fractional byte counts in card.human so it cannot raise. Drop the GPU package-temperature row, which duplicated the headline. Set umask before mkdir in both samplers so a fresh cache directory is not world-readable. Make render.lua exit non-zero on a draw error and tolerate an unset HOME.
2026-09-17feat: parse df and du output for the disk and cache cardsDanilo M.1-0/+76
2026-09-17feat: add per-core CPU times and named sensor readsDanilo M.1-0/+53
2026-09-16feat: add stateful CPU percentage counterDanilo M.1-0/+27
Load is a delta, so one reading cannot yield a percentage. The first call returns nil rather than a fabricated number: 100% on startup reads as a real spike. A non-advancing counter also returns nil instead of dividing by zero, and the result is clamped because a suspend/resume can produce a nonsense delta. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-16feat: add /proc and /sys parsers with fixture testsDanilo M.1-0/+75
Parsers take file contents as a string, not a path, so they test against committed fixtures with no filesystem mocking. hwmon is globbed by its name file rather than a fixed index, carried over from the old config: indices drift across kernel reorders and a stale one silently reads a different chip. Failure returns nil, never 0. A sensor reading 0 C is legitimate, so 0 cannot double as an error value. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>