diff --git a/THOUGHTS.txt b/THOUGHTS.txt index c1c4cfe5..1585c4ce 100644 --- a/THOUGHTS.txt +++ b/THOUGHTS.txt @@ -75,7 +75,7 @@ Sun Sep 25 20:56:28 BST 2022 TODO - bugs, missing bits, other infelicities as they occur to me: -1) shutdown doesn't work as its using the busybox one not s6. +DONE 1) shutdown doesn't work as its using the busybox one not s6. 2) perhaps we shouldn't have process-based services like dhcp, ppp implement "address provider interface" - instead have a separate @@ -120,7 +120,7 @@ we want to change the pseudofiles in an overlay? is that specified or fluke? 16) tighten up the module specs. (DONE) services.foo should be a s6-rc -service, kernel config should be checked in some way +service, (DONE) kernel config should be checked in some way DONE 17) rename nixwrt references in kernel builder diff --git a/make-image.nix b/make-image.nix index 4b6249b0..1ba20212 100644 --- a/make-image.nix +++ b/make-image.nix @@ -39,7 +39,7 @@ let }; s6-pseudofiles = pkgs.s6-init-files; profile = writeScript ".profile" '' - PATH=${lib.makeBinPath (with pkgs; [busybox execline s6-linux-init s6-rc])} + PATH=${lib.makeBinPath (with pkgs; [ s6-init-bin busybox execline s6-linux-init s6-rc])} export PATH ''; pseudofiles = writeText "pseudofiles" '' @@ -60,7 +60,7 @@ let /sys d 0555 root root /dev/pts d 0755 0 0 /etc/init.d d 0755 0 0 - /bin/init s 0755 0 0 /etc/s6-linux-init/current/bin/init + /bin/init s 0755 0 0 ${pkgs.s6-init-bin}/bin/init /bin/sh s 0755 0 0 ${pkgs.pkgsStatic.busybox}/bin/sh /bin/busybox s 0755 0 0 ${pkgs.busybox}/bin/busybox /etc/s6-rc d 0755 0 0 diff --git a/overlay.nix b/overlay.nix index d8dd4735..22c98446 100644 --- a/overlay.nix +++ b/overlay.nix @@ -8,6 +8,8 @@ final: prev: { }; writeAshScript = final.callPackage ./pkgs/write-ash-script {}; + s6-init-bin = final.callPackage ./pkgs/s6-init-bin {}; + pppoe = prev.rpPPPoE.overrideAttrs (o: { # use newer rp-pppoe, it builds cleanly src = final.fetchFromGitHub { diff --git a/pkgs/s6-init-bin/default.nix b/pkgs/s6-init-bin/default.nix new file mode 100644 index 00000000..3feed912 --- /dev/null +++ b/pkgs/s6-init-bin/default.nix @@ -0,0 +1,33 @@ +{ + s6-linux-init +, execline +, writeScript +, stdenvNoCC +, lib +, busybox +, s6-rc +}: +let + hpr = name: arg: writeScript name '' + #!${execline}/bin/execlineb -S0 + ${s6-linux-init}/bin/s6-linux-init-hpr ${arg} \$@ + ''; + init = writeScript "init" '' + #!${execline}/bin/execlineb -S0 + ${s6-linux-init}/bin/s6-linux-init -c /etc/s6-linux-init/current -m 0022 -p ${lib.makeBinPath [busybox execline s6-linux-init s6-rc]}:/usr/bin:/bin -d /dev -- "\$@" + ''; +in stdenvNoCC.mkDerivation { + name = "s6-init-bin"; + phases = ["installPhase"]; + installPhase = '' + bin=$out/bin + mkdir -p $bin + cd $bin + ln -s ${s6-linux-init}/bin/s6-linux-init-shutdown shutdown + ln -s ${s6-linux-init}/bin/s6-linux-init-telinit telinit + ln -s ${hpr "reboot" "-r"} reboot + ln -s ${hpr "poweroff" "-p"} poweroff + ln -s ${hpr "halt" "-h"} halt + ln -s ${init} init + ''; +} diff --git a/pkgs/s6-init-files/default.nix b/pkgs/s6-init-files/default.nix index 0d5f5142..f4ac72d3 100644 --- a/pkgs/s6-init-files/default.nix +++ b/pkgs/s6-init-files/default.nix @@ -23,18 +23,6 @@ let }; dir = contents: { type = "d"; inherit contents; }; symlink = target: { type = "s"; inherit target; }; - hpr = arg: "#!${execline}/bin/execlineb -S0\n${s6-linux-init}/bin/s6-linux-init-hpr ${arg} \$@"; - bin = dir { - shutdown = symlink "${s6-linux-init}/bin/s6-linux-init-shutdown"; - telinit = symlink "${s6-linux-init}/bin/s6-linux-init-telinit"; - reboot = { type="f"; file = hpr "-r"; mode="0755"; }; - poweroff = { type="f"; file = hpr "-p"; mode="0755"; }; - halt = { type="f"; file = hpr "-h"; mode="0755"; }; - init = { - type="f"; mode="0755"; - file = "#!${execline}/bin/execlineb -S0\n${s6-linux-init}/bin/s6-linux-init -c /etc/s6-linux-init/current -m 0022 -p ${lib.makeBinPath [busybox execline s6-linux-init s6-rc]}:/usr/bin:/bin -d /dev -- \"\\$@\""; - }; - }; scripts = symlink "${initscripts}/scripts"; env = dir {}; run-image = dir { @@ -150,7 +138,7 @@ let uncaught-logs = (dir {}) // {mode = "2750";}; }; structure = { etc = dir { s6-linux-init = dir { current = dir { - inherit bin scripts env run-image; + inherit scripts env run-image; };};};}; in pseudofile "pseudo.s6-init" structure