Add web shell demo: kernel-fs.elf + shell-fs.img as default#19

Merged

cyyeh merged 25 commits into

mainfrom

web-shell-demo

Apr 27, 2026

Commits on Apr 27, 2026

docs: add web shell demo design spec
cyyeh
committed
docs: add web shell demo implementation plan
cyyeh
committed
feat(emulator/block): add disk_slice for in-memory disk backing
cyyeh
committed
refactor(emulator/block): hoist RAM_BASE; gate NSECTORS for both paths; add slice RAM-OOB tests
cyyeh
committed
feat(wasm): add disk_buffer + extend runStart with disk_len
cyyeh
committed
build: install kernel-fs.elf + shell-fs.img into web/ for shell demo
cyyeh
committed
ci(pages): wildcard-copy zig-out/web into Pages staging
cyyeh
committed
feat(web/runner): parallel disk fetch; pass disk_len to runStart
cyyeh
committed
feat(web/ansi): scroll on newline at last row
cyyeh
committed
docs(web/ansi): tighten _lineFeed comment — only \n calls it
cyyeh
committed
feat(web/demo): 80×24 terminal + per-program key map + shell support

cyyeh
and
claude
committed
feat(web/index): add shell.elf as default + shell instructions card
cyyeh
committed
feat(web/css): grow output panel to fit 80×24 grid + disable wrap
cyyeh
committed
docs: web shell demo — README updates
cyyeh
committed
docs(web): sync stale runStart signature + diskBufferPtr in exports list
cyyeh
committed
fix(wasm): bump RAM_SIZE from 16 MB to 128 MB to match CLI default
cyyeh
committed
fix(wasm): wire UART → PLIC so pushInput drives the kernel's RX IRQ
cyyeh
committed
feat(web): visual backspace + blinking block cursor
cyyeh
committed
feat(web/demo): "waiting..." placeholder + hidden cursor during boot
cyyeh
committed
fix(web/ansi): treat LF as LF+CR (ONLCR-equivalent)
cyyeh
committed
perf+ui(web): 10× chunk size + tighter terminal line-height
cyyeh
committed
feat(userland/ls): print entries space-separated on one line
cyyeh
committed
docs(web/index): document editor controls + Ctrl-vs-Cmd note
cyyeh
committed
feat(userland/edit): visible save status + clear screen on exit
cyyeh
committed
docs(references): add shell-execution walkthrough; link from demo
cyyeh
committed

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Add web shell demo: kernel-fs.elf + shell-fs.img as default#19

Add web shell demo: kernel-fs.elf + shell-fs.img as default#19
cyyeh merged 25 commits into
mainfrom
web-shell-demo

Commits on Apr 27, 2026

docs: add web shell demo design spec

docs: add web shell demo implementation plan

feat(emulator/block): add disk_slice for in-memory disk backing

refactor(emulator/block): hoist RAM_BASE; gate NSECTORS for both paths; add slice RAM-OOB tests

feat(wasm): add disk_buffer + extend runStart with disk_len

build: install kernel-fs.elf + shell-fs.img into web/ for shell demo

ci(pages): wildcard-copy zig-out/web into Pages staging

feat(web/runner): parallel disk fetch; pass disk_len to runStart

feat(web/ansi): scroll on newline at last row

docs(web/ansi): tighten _lineFeed comment — only \n calls it

feat(web/demo): 80×24 terminal + per-program key map + shell support

feat(web/index): add shell.elf as default + shell instructions card

feat(web/css): grow output panel to fit 80×24 grid + disable wrap

docs: web shell demo — README updates

docs(web): sync stale runStart signature + diskBufferPtr in exports list

fix(wasm): bump RAM_SIZE from 16 MB to 128 MB to match CLI default

fix(wasm): wire UART → PLIC so pushInput drives the kernel's RX IRQ

feat(web): visual backspace + blinking block cursor

feat(web/demo): "waiting..." placeholder + hidden cursor during boot

fix(web/ansi): treat LF as LF+CR (ONLCR-equivalent)

perf+ui(web): 10× chunk size + tighter terminal line-height

feat(userland/ls): print entries space-separated on one line

docs(web/index): document editor controls + Ctrl-vs-Cmd note

feat(userland/edit): visible save status + clear screen on exit

docs(references): add shell-execution walkthrough; link from demo