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| author | user <user@clank> | 2026-07-18 20:41:37 +0200 |
|---|---|---|
| committer | user <user@clank> | 2026-07-18 20:41:37 +0200 |
| commit | 4673e7571360e18d490e6c07196ad1f01405b305 (patch) | |
| tree | fbb1d2ad16c0f217eb24d21badb1489adbddac79 /demo/readme.gbd | |
| parent | term: 7-color terminal (per-glyph fg+bg) + ANSI escapes; colorize irc (diff) | |
| download | gbos-4673e7571360e18d490e6c07196ad1f01405b305.tar.gz gbos-4673e7571360e18d490e6c07196ad1f01405b305.tar.xz gbos-4673e7571360e18d490e6c07196ad1f01405b305.zip | |
tools: gbdemo - scripted, screen-synced demo driver (+ the README demo)
Runs a step file: spawns a GB on the gbhub network, records the LCD to
a .gbv over the emulator control socket, injects console text (hub ctl,
like gbtype) and button events (gbctl) at the right moments, then
renders a GIF (gbgif.py).
Sync is waitfor/waitgone on the terminal's WRAM shadow (TERM_BUF $D600
+ wAssign row map) read via the emulator's debug socket - steps key off
real screen output, so boot/DHCP/IRC timing can vary without breaking
the choreography. demo/readme.gbd is the README GIF: cold boot -> uname
-> ping -> IRC session on 10.0.0.1.
Diffstat (limited to 'demo/readme.gbd')
| -rw-r--r-- | demo/readme.gbd | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/demo/readme.gbd b/demo/readme.gbd new file mode 100644 index 0000000..1f2c09f --- /dev/null +++ b/demo/readme.gbd @@ -0,0 +1,44 @@ +# gbos README demo: cold boot -> uname -> ping -> IRC session. +# Run inside tmux, with the hub already up: +# sudo tools/gbhub --daemon +# tools/gbdemo demo/readme.gbd +# Produces /tmp/gbos-demo.gbv and demo/gbos-demo.gif. +# +# Every waitfor syncs on REAL screen text (the terminal's WRAM shadow), so +# boot, DHCP and IRC-server timing can vary without breaking the choreography. + +spawn --chrome +record /tmp/gbos-demo.gbv 2 + +# cold boot: kernel dmesg, netd grabs a DHCP lease, then the shell prompt +waitfor "/# " 60 +wait 2 + +slowtype uname -a +waitfor gbos 10 +wait 2.5 + +# ping the gateway (4 echoes, then back to the prompt) +# 4 echoes + summary, back at the prompt +slowtype ping 10.0.0.1 +waitfor "/4 received" 20 +wait 1.5 + +# IRC: connect, register, join, say hi, part (server = the hub gateway) +slowtype irc 10.0.0.1 sl0pboy +waitfor "registering" 30 +# server intro/MOTD flowing +waitfor "-!-" 60 +wait 5 + +slowtype /join #~blasty +wait 8 +slowtype hello from a 8MHz game boy color running gbos +wait 6 +slowtype /quit +waitfor "/# " 20 +wait 3 + +recordstop +gif demo/gbos-demo.gif --scale 2 +stop |