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Co-authored-by: Cursor <cursoragent@cursor.com>
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Draw 1px yellow vertical lines between hosts when monitoring multiple
servers, making it easy to see where one host's bars end and the next
begins. Toggled with hotkey 's', persisted via 'w' to ~/.loadbarsrc.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Add a pink 1px line drawn from the top showing mean iowait+IRQ+softIRQ
across all hosts, toggled with hotkey i and persistable to ~/.loadbarsrc.
Also add m as alias for 2 (memory toggle) and n as alias for 3 (network
toggle) for easier single-hand operation.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Draw a 1px red horizontal line spanning the full window width showing
the mean CPU usage across all monitored hosts. Toggled with 'g' hotkey
and persistable to ~/.loadbarsrc via 'w'.
Bump version to 0.10.0.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Sum RX/TX across all non-lo interfaces instead of picking a single one.
Remove the n hotkey (cycle interface), netint config field, and --netint
flag since they are no longer needed. Fix pre-existing bug where net bars
decayed to zero between collector updates (~19 of 20 frames had target=0,
making bars invisible even during heavy downloads).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Remove non-functional macOS monitoring code that used native tools (sysctl, vm_stat, netstat, iostat). Now loadbars exits with an error when attempting local stats gathering on non-Linux systems. macOS can still be used as a client to monitor remote Linux servers via SSH.
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Crop window decoration borders from the recording and update the
README image reference from loadbars.png to loadbars.gif.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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This commit adds full macOS support for loadbars, allowing it to run
natively on macOS for both localhost monitoring and remote Linux hosts.
Key changes:
- Embed both Linux and Darwin monitoring scripts in the binary
- Auto-detect localhost OS and use appropriate script
- Darwin script uses native macOS tools (sysctl, vm_stat, netstat, iostat)
- Remote hosts always use Linux script (assumes /proc filesystem)
- Automatic window activation on macOS using build tags
- No external helper scripts needed
The binary now works seamlessly on macOS:
- localhost monitoring uses macOS-specific commands
- Remote Linux hosts work via SSH with Linux script
- SDL window automatically comes to foreground on macOS
- Cross-platform build with single binary for all scenarios
Technical implementation:
- internal/collector/script.go: Embeds both scripts
- internal/collector/loadbars-remote-darwin.sh: macOS monitoring
- internal/collector/loadbars-remote.sh: Linux monitoring (copied from scripts/)
- internal/display/activate_darwin.go: macOS window activation
- internal/display/activate.go: No-op for other platforms
- Updated README.md with macOS installation instructions
- Added MACOS.md with detailed macOS documentation
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- README: add Hotkeys section (1,2,3,e,h,n,q,w,a,y,d,c,f,v,arrows)
- README: network interface and netlink config docs
- Display: default window width 1200; clear bar slots to fix CPU/mem/net mixing
- Display: numBars count only non-nil hosts (layout matches draw)
- Display: network bars (key 3), net interface choice and n=cycle
- Display: extended peak line (e), cpu/net avg keys (a,y,d,c) with feedback
- Config: default barwidth 1200; netint/netlink in --help
- Collector: parse_test Linux-style net stats
Co-authored-by: Cursor <cursoragent@cursor.com>
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- Clear renderer every frame so toggling cores off shows single bar again
- Add drawMemBar: RAM (dark grey/black) and Swap (grey/black) per host
- Remove redrawBg; always clear before draw
- README updates
Co-authored-by: Cursor <cursoragent@cursor.com>
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- Module codeberg.org/snonux/loadbars, Go 1.25
- cmd/loadbars, internal/{app,config,collector,display,stats,constants,version}
- SDL display, shell script for remote (no Perl), config/cluster support
- Magefile: build, test, install, uninstall/deinstall
- NOTICE for go-sdl2 attribution (BSD-3-Clause)
- Default to localhost when no hosts given (no SSH)
- Remove loadbars-go binary name; build as loadbars
Co-authored-by: Cursor <cursoragent@cursor.com>
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Amp-Thread-ID: https://ampcode.com/threads/T-019c58b3-06fb-733d-8fc1-f268fe7f70d5
Co-authored-by: Amp <amp@ampcode.com>
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- Convert all POD files to Markdown format
- Replace Makefile with justfile for build automation
- Remove deprecated Debian packaging files and related directories
- Update copyright year from 2013 to 2026 in Constants.pm and loadbars
- Remove obsolete docs directory (bugs, wishlist, and generated files)
- Fix sum() function in Utils.pm to handle undef values properly
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