a19d12d6d7
fennelrepl add PREFIX/?/init.lua to lua load path
2023-07-08 23:08:25 +01:00
b5cd0cc2d5
fennelrepl: fix bug which introduced whitespace in package.path
2023-07-08 23:08:24 +01:00
0c41e9305c
extract service output watcher to fennel module
2023-07-08 23:08:24 +01:00
708350711b
allow running scripts using fennelrepl
...
e.g.
FENNEL_PATH=pkgs/?/init.fnl\;pkgs/?.fnl nix-shell --run "fennelrepl ./examples/acquire-delegated-prefix.fnl /tmp/boo eth1"
2023-07-08 23:08:24 +01:00
2de4d7a8f9
fennel: extract some common functions into a shareable module
2023-07-05 20:23:27 +01:00
c3bb33c9ce
add fennelrepl package
...
Runs fennel using a Lua compiled with the same options as the
host system, and with packages set up so it can find all the local
Lua packages
To shorten the dev feedback loop further, allows FENNEL_PATH to be set
on the command line so you can point directly it at the Fennel sources
for some library you're working against instead of having to run
nix-build and compile them to Lua
2023-07-04 22:58:51 +01:00
24befe6bf7
install fennel from source as a package
...
nixos lua packaging is giving me a headache
2023-07-04 22:56:17 +01:00
41687e916d
rename luaSmall package to lua
2023-07-02 18:19:54 +01:00
3900683413
simplify protocol for watchers of service output directories
...
Previously: the service wrote a timestamp and the receiver
read and parsed it to see if there was new data
Now: the service writes and removes a .lock file to prevent
the receiver reading partial data. The receiver is responsible
for remembering the *previous* state and only updating if it's changed
2023-07-02 12:09:13 +01:00
9aa5ff6ed1
make a package for odhcpc-script
2023-06-30 20:02:03 +01:00
b6e72504d6
ipv6 default route
...
needs to specify the ppp0 *peer* address not the local address
2023-06-30 10:17:33 +01:00
c595ae0ccb
firewallgen: make nft shebang work
2023-06-27 21:26:23 +01:00
6101f3f3d8
load necessary kernel modules for firewall
2023-06-27 21:18:09 +01:00
591bd78509
extract writeKconfig to its own file
2023-06-26 20:49:43 +01:00
6bc45c2b55
preinit: null-terminate argv array for execve
2023-06-22 09:29:44 +01:00
d79a1e15bb
get fennel from source instead of luarocks
2023-06-20 20:19:11 +01:00
a7e7146887
preinit: disable nolibc
...
- it stopped working with 22.11->23.05
- linking statically against musl is about 17k, so
this is costing us 11k or so
2023-06-18 23:04:26 +01:00
d66f5901a2
fix nftables syntax
2023-06-18 22:18:44 +01:00
80639a7256
add firewallgen package, which creates an nft script
2023-06-18 17:40:16 +01:00
3f4dbfcfd3
ipv6 prefix delegation for rotuer
...
much tidying needed, but it works
2023-05-31 23:29:05 +01:00
fdffdbb22a
add writeFennelScript function, make ifwait use it
2023-05-29 20:20:12 +01:00
447f068569
partly support getting IPv6 addresses
...
- gets interface id from ppp
- runs odhcpc to get RA and prefix delegation
- doesn't do anything useful with the data yet
2023-05-24 23:01:50 +01:00
339c2d9873
upgrade to ppp 2.5.0
2023-05-22 23:31:57 +01:00
39b09df4d7
liminix-rebuild: test if nix-build succeeds
2023-05-20 22:30:22 +01:00
ea2f48cfc9
liminix-rebuild copy nix-store-paths to /persist
2023-05-20 21:55:37 +01:00
b0098f1c8e
move min-list-garbage into min-collect-garbage pkg
...
we don't want it in the same package as min-copy-closure as
that depends on bash
2023-05-20 21:55:23 +01:00
68ab6faeb3
write etc/nix-store-paths in systemConfiguration
2023-05-19 23:57:50 +01:00
00aeb81811
min-list-garbage: check all store paths against file
...
this is step 1 of min-collect-garbage, no point implementing
deletion ourselves when rm -r exists
(arguably no point in implementing any of it, but this is the bit we
can't do efficiently in bourne shell - it means we're reading the
store-paths list once instead of grepping it afresh for every entry in
/nix/store/)
2023-05-19 23:49:11 +01:00
a809c28dde
liminix-rebuild source /etc/profile to get PATH for reboot
2023-05-18 22:43:08 +01:00
292a4c4d46
liminix-rebuild: put activate in /persist
2023-05-17 22:49:10 +01:00
b1f4db00a0
add liminix-rebuild command
2023-05-17 15:38:22 +01:00
ddd7b68b30
min-copy-closure: remove verbose output
2023-05-11 23:52:13 +01:00
cc6c790746
set up path for min-copy-closure
2023-05-07 22:51:10 +01:00
bcf5dac5d7
min-copy-closure: honour $SSH_COMMAND env var
2023-05-07 22:07:35 +01:00
1c002c4065
min-copy-closure: improve output
2023-05-07 22:06:49 +01:00
74f2aa6247
initramfs-peek: an initramfs image with a shell, for debugging
2023-05-06 23:03:51 +01:00
888a0d5f74
mips-vm: allow env var to override la network interface
...
this is handy if you want to connect to it from the host
for e.g. seeing if min-copy-closure works
2023-05-06 23:01:56 +01:00
30153a2d4e
add min-copy-closure, a minimal nix-copy-closure substitute
2023-05-06 22:47:03 +01:00
28264febdb
add smaller-than-gnu "hello world" package
2023-04-23 20:56:20 +01:00
65dfbad365
systemconfig: chown files if uid/gid > 0
2023-04-15 22:53:28 +01:00
5dd0c6e3c0
rewrite preinit as very small C program
...
By using the kernel "nolibc" header to avoid requiring a C library, we
can bring the initramfs size to around 4k
This does involve a tiny bit of inline mips assembly which I'm not
sure about. gcc seems unwilling to generate the code to load $gp at
function entry of main(), so we do it by hand - but I'd rather find
out why gcc doesn't.
2023-04-15 18:27:39 +01:00
11f2715d18
mips-vm: enlarge mtd
2023-04-15 17:22:35 +01:00
1cc0b13b57
rewrite systemconfig in C and link statically
...
systemconfig (a.k.a "activate") is run from the initramfs. Converting
it from a shell script to an executable means it doesn't depend on
there being a shell in the initramfs
2023-04-15 17:21:27 +01:00
c744ef8c17
systemconfig: accept uid and gid options
...
all we do with them is assert they're zero, to unbreak CI.
This code is getting rewritten anyway
2023-04-14 23:19:56 +01:00
Brian McKenna
fb796e61e0
pseudofile: allow setting uid and gid of files
...
Necessary for Dropbear to accept non-root authorized_keys files.
2023-04-14 23:12:52 +01:00
2e15acd61c
whitespace
2023-04-10 17:46:39 +01:00
54a1ab3529
support jffs2, with initramfs
...
the jffs2 filesystem contains only /nix/store and a script which is
run in early init (initramfs) and is responsible for recreating
"traditional" directories (/bin /etc/**/* /var &c) based on the
configuration.
this is tested only in qemu so far and could use some cleanup
2023-04-04 23:35:49 +01:00
25d9da967c
remove support for sockets in pseudofiles
...
(1) we can't make them on a real filesystem except by running
something that calls socket()
(2) whyever would we want to?
2023-04-04 23:23:22 +01:00
aa1a2e5d75
package gen_init_cpio, tool for making an initramfs
2023-04-04 22:54:20 +01:00
f02efa3fe3
refactor
2023-04-04 21:11:28 +01:00
342c87b256
qemu: boot from mtd using mtd2block
...
doesn't make much difference for squashfs but this will make it much
simpler to test jffs2/ubifs
2023-04-04 21:07:02 +01:00
07e7d63ade
fixup 98243d43da
2023-04-02 18:46:27 +01:00
98243d43da
add mtdutils mkfs.jffs2 --graft option
...
we'd like a bit more of the convenience of mksquashfs
(never thought I'd say _that_) for jffs2, in particular
not having to copy all the desired store paths into a
single directory just so we can create an image from them
2023-03-31 23:42:13 +01:00
a172180be8
don't set lua5_3 in overlay
...
sphinx depends on lua5_3, so overriding it globally means rebuilding
that - which isn't really necessary
2023-03-24 23:43:13 +00:00
3608cc5e33
add kenrel command line cookie to mips-vm script
2023-03-24 18:48:38 +00:00
a5cfa37ed3
unify kernel command line handling
...
We now use MIPS_CMDLINE_DTB_EXTEND for all boot varieties
(tftpboot, flash boot, kexec) with the addition of
MIPS_BOOTLOADER_CMDLINE_REQUIRE_COOKIE - local patch -
so that the bootloader args are ignored unless they
contain the string "liminix"
2023-03-23 22:24:44 +00:00
4b19568f1b
add kexecboot
...
This allows booting a new image from a running OS, creating a
phram mtd for the root squashfs
* enable CONFIG_KEXEC
* add modules/kexecboot
* patch kexec-tools to add --map-file option for the squashfs
* patch kernel kexec code to call new kernel with DTB
2023-03-19 20:25:43 +00:00
429ffa8e7d
make applyPatches work for ramips
2023-03-19 20:25:23 +00:00
efd878dc5e
extract common code for patching kernel source fdorm openwrt
2023-03-18 19:17:58 +00:00
a4e1dcedd3
redirect stderr
2023-03-10 23:39:53 +00:00
225fc6fe51
configurable busybox
...
allows modules to add to the busybox applets and change config
2023-03-10 18:40:45 +00:00
91c0147919
set hostname before dhcp client runs
2023-03-08 22:11:59 +00:00
70f8f5ecfd
remove hostapd debugging flag
2023-03-07 19:11:25 +00:00
e86e9430fc
vlans and mt300a wired network interfaces
2023-03-07 19:10:12 +00:00
06687a819a
udhcpc notify when ready
2023-03-07 19:06:40 +00:00
f9f9720ba7
${!foo} doesn't work in ash, switch to printenv
2023-03-07 19:05:58 +00:00
1565a8414d
remove inadvertant references to bash
2023-03-06 17:48:31 +00:00
83e56a3a90
add swconfig package
2023-03-05 22:32:56 +00:00
2787e6a230
reformat qprint substitutions
2023-03-05 21:33:51 +00:00
a8cb872859
add service name to log lines
2023-03-04 23:08:25 +00:00
5427456c21
rename notificationFd to notification-fd
...
it's perfectly valid syntax and consistent with the s6 spelling
2023-03-04 21:19:30 +00:00
25a46dcb2c
escape $ in pseudofile
...
this is needed to write /etc/passwd when it contains $5$....
strings
2023-03-04 00:23:21 +00:00
38756af1c1
add in_outputs shell function which ensures umask is set
2023-03-03 23:07:03 +00:00
fd500041fa
move new packages to pkgs/default.nix
2023-03-03 22:21:27 +00:00
adc198b3af
WIP push to see what passes
2023-03-01 22:24:58 +00:00
fc4f726dd6
make hostapd service depend on its interface
2023-03-01 18:16:01 +00:00
626a365f79
replace waitup with more generally useful ifwait
...
* wait for $interface present before ip link set up dev
* wait for wlan0 running before adding to bridge
2023-03-01 18:16:01 +00:00
14dacb8056
update netlink-lua to latest
2023-02-28 20:56:19 +00:00
ea2c5e158d
add missing argument
2023-02-26 17:54:58 +00:00
c37332910a
add option to provide dnsmasq resolv-file from a service
2023-02-25 22:53:50 +00:00
59ce03630a
consistent ownership/permissions for /run/service-state/**
2023-02-25 22:53:06 +00:00
228b270385
pppoe: capture nameserver addresses as outputs
2023-02-25 20:31:41 +00:00
3b75cadb20
improve bridge support
...
instead of a bridge specifiying its members (not ideal if they're
not all always up), the member interfaces specify their primary
2023-02-24 23:49:05 +00:00
8194e909ac
fix typo, remove debug spew
2023-02-24 23:22:28 +00:00
03aec58c2c
add "waitup", s6 readiness helper for network interfaces
...
run e.g. "waitup wlan0 10" to wait until wlan0 is operationally
up and running, and then send a newline to file descriptor 10
2023-02-24 23:22:28 +00:00
3e1082ad18
allow interface service to specify dependencies
2023-02-22 19:18:59 +00:00
751920c8fc
qemu: switch to building wireless as kernel modules
...
This is a hefty change
* add support for kernel backports project
* build wireless stack/drivers as modules from a backported kernel
* create a service to load/unload the modules
2023-02-22 18:41:41 +00:00
891db9edc5
kernel derivation: add output for module support
2023-02-22 18:33:17 +00:00
05576eeb94
harcode paths for kpppoed, add port num in config
2023-02-17 00:09:02 +00:00
b438a0fd17
handlersocket must be bound before calling select()
...
this is due to a rather odd (imo) decision in luasocket which
says that the underlying socket (and therefore its file
descriptor) isn't actually created until we call something
that lets it work out whether ipv4 or ipv6
2023-02-15 22:06:28 +00:00
2388e4ca24
recvfrom(-1) is not the same as recvfrom()
2023-02-15 22:06:28 +00:00
f98b9c5c97
add README to say where Tufted came from
2023-02-15 22:06:28 +00:00
1a29e2ba0f
use locally modified tftp.lua instead of upstream tufty
2023-02-15 22:06:28 +00:00
118f78f334
remove "using luasocket" message
2023-02-15 22:06:28 +00:00
a258456f25
check return value of bind
...
is common to forget to run this as root, in which case we would like
to see the permission denied error when it tries to open port 69
2023-02-15 22:06:28 +00:00
71e37f1b96
update listen docstring
2023-02-15 22:06:28 +00:00
55688c14ed
pass remote host and port to callback as params 2..3
...
This allows the callback to handle the response differently
depending on who is asking - for example, to refuse requests
from clients on a blocklist
2023-02-15 22:06:28 +00:00
59c0881235
remove unhelpful debug message
2023-02-15 22:06:28 +00:00
1b372bcb2b
simpler eof handling
2023-02-15 22:06:28 +00:00
b84a6e0aa5
fix poll() to not mutate its parameter
2023-02-15 22:06:28 +00:00
