testsAndMisc/linux_configuration/scripts
Krzysztof kuhy Rudnicki 58c1df573c
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i3blocks: add Claude usage block, fix icon rendering, drop dead blocks
Add a [claude_usage] block showing the 5h and 7d rate-limit windows. It
reads ~/.claude/cache/limit-state/*.json, which Claude Code's statusLine
hook already writes to disk, so the data costs nothing to display: the
script only runs jq against a local file and makes no API call. Limits
are account-wide while the cache is sharded one file per project, so it
takes the newest file and ignores cwd. Percentages arrive as floats and
are truncated; a stale cache is labelled rather than shown as current,
and a rolled-over window reads "?%" instead of a misleading value.

Replace Font Awesome private-use-area icons with plain Unicode. Both
fonts named in the bar's pango string ("System San Francisco Display",
"FontAwesome") are not installed, so PUA codepoints fell through to
whatever font claimed them: ethernet rendered as a star, wifi as
Cyrillic, gpu as Hangul, disk as a chess pawn. Emoji resolve through
fontconfig consistently, which the pre-existing volume block already
relied on, and need no change to ~/.config/i3/config.

Remove the bluetooth, battery, wifi, activitywatch, warp and
network_monitor blocks: this desktop has no BT adapter, no battery, no
wireless interface, and no warp-cli. This also removes a rendering bug,
since activitywatch_status.sh and warp_status.sh were interval=persist
yet emitted three lines per update, leaking their colour line into the
bar as literal "#FF0000" text.

Fix ethernet reporting "down" on a live wired link:
find_ethernet_interface returned the first non-loopback interface, which
with docker installed is a br-* bridge (permanently down, and sorted
before enp*). It now requires a real /sys/class/net/*/device and prefers
an interface that is up.

Tests drop the assertions and fixtures for the removed blocks and add
claude_usage coverage (fresh, warn, critical, stale, rolled-over, null
reset, unparsable, missing dir), a guard that removed blocks cannot
return, a repo-wide check that no block script uses a PUA codepoint, and
an ethernet physical-NIC regression check. The fork budget is asserted
against a populated cache directory, which caught a stat call inside the
scan loop that cost one fork per cached project (170 -> 2 execs).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YQLwdquDCNmWtvgi3Lk72J
2026-08-10 15:14:34 +02:00
..
boot_recovery Fix the 11 shellcheck findings that kept CI red since b83ce5d 2026-08-04 20:55:02 +02:00
diagnostics Fix the 11 shellcheck findings that kept CI red since b83ce5d 2026-08-04 20:55:02 +02:00
gaming style: apply prettier formatting to evidence JSON and dwm/gaming READMEs 2026-06-14 07:22:04 +02:00
lib mtk_root: build the rooting toolkit before the phone lands 2026-08-04 20:38:44 +02:00
meta Add 'linux_configuration/' from commit '0762e3d07b90bac9256eb272de10bf9f42878094' 2026-02-06 21:43:26 +01:00
mtk_root mtk_root: build the rooting toolkit before the phone lands 2026-08-04 20:38:44 +02:00
periodic_background i3blocks: add Claude usage block, fix icon rendering, drop dead blocks 2026-08-10 15:14:34 +02:00
single_use Fix engine pruning: disabled -> inactive (they were still running) 2026-08-09 17:56:59 +02:00