corpix

{ lua, luaPackages, fetchurl, fetchgit }:
luaPackages.buildLuarocksPackage rec {
  pname = "luastatic";
  version = "0.0.12";
  knownRockspec = (fetchurl {
    url = "https://luarocks.org/manifests/ers35/luastatic-${version}-1.rockspec";
    sha256 = "sha256-jNxq4gyO+7kN7+Vpvq1iGFrIQ15x+HAkcqa3VqIhUVU=";
  }).outPath;
  src = fetchgit {
    url = "https://github.com/ers35/luastatic";

corpix

#lang racket/base
(require setup/dirs
         setup/variant
         setup/cross-system
         racket/promise)

(define plain-variant
  (delay/sync
   (cond
    [(cross-installation?)

corpix

latest-nixos-minimal-x86_64-linux.iso:
	wget https://channels.nixos.org/nixos-20.03/latest-nixos-minimal-x86_64-linux.iso
	curl -Ls https://channels.nixos.org/nixos-20.03/latest-nixos-minimal-x86_64-linux.iso.sha256 \
		| grep -F .iso | head -n1                                                            \
		| sed 's|nixos-minimal-.\+|latest-nixos-minimal-x86_64-linux.iso|'                   \
		| sha256sum -c -

root.img:
	qemu-img create root.img 10G

corpix

Requirements:

• root directory is a git repository(for git rev-parse --show-toplevel)
• github.com/nixos/nixpkgs at pkgs/nixpkgs

Tree:

.
├── .git

corpix

with import <nixpkgs>{};
{ pkgs ? import <nixpkgs> {} }:

buildGo19Package rec {
  name = "cointop-unstable-${version}";
  version = "development";

  src = fetchFromGitHub {
    owner  = "miguelmota";
    repo   = "cointop";

corpix

#! /usr/bin/env racket
#lang racket

(require racket/cmdline)
(require csv-reading) ;; $ raco pkg install csv-reading

(define (will-loop executor)
  (lambda ()
    (let loop ()
      (will-execute executor)

corpix

;; Disable flycheck when on battery
(defun toggle-flycheck ()
  (when (fboundp 'battery-status-function)
    (let
        ((battery-status (battery-format "%L" (funcall battery-status-function))))
    (cond
     ((string-match-p "N/A" battery-status) (global-flycheck-mode +1))
     ((string-match-p "AC" battery-status)  (global-flycheck-mode +1))
     (t  (global-flycheck-mode -1))))))
(run-with-idle-timer 5 1 'toggle-flycheck)

corpix

{ lib }:
with lib; rec {
  pow =
    let
      pow' = base: exponent: value:
        # FIXME: It will silently overflow on values > 2**62 :(
        # The value will become negative or zero in this case
        if exponent == 0
        then 1
        else if exponent <= 1

corpix

/*

$ nix-instantiate --eval --expr 'with (import <nixpkgs> {}); with lib; builtins.toJSON ((import ./ip6.nix { lib = pkgs.lib; }).expandIP6 "ea5f::")' | jq -r . | jq .
"ea5f:0000:0000:0000:0000:0000:0000:0000"
$ nix-instantiate --eval --expr 'with (import <nixpkgs> {}); with lib; builtins.toJSON ((import ./ip6.nix { lib = pkgs.lib; }).expandIP6 "::ea5f")' | jq -r . | jq .
"0000:0000:0000:0000:0000:0000:0000:ea5f"
$ nix-instantiate --eval --expr 'with (import <nixpkgs> {}); with lib; builtins.toJSON ((import ./ip6.nix { lib = pkgs.lib; }).expandIP6 "ea5f::ff")' | jq -r . | jq .
"ea5f:0000:0000:0000:0000:0000:0000:00ff"

*/

corpix

Jan 21 21:18:09: ----- cjdns memory snapshot -----
Jan 21 21:18:09: Core.c:338 [157264] bytes
Jan 21 21:18:09:   ASynchronizer.c:102 [480] bytes
Jan 21 21:18:09:   | UDPAddrIface.c:199 [13000] bytes
Jan 21 21:18:09:   | | ASynchronizer.c:104 [64] bytes at [0x55b2f716daf0]
Jan 21 21:18:09:   | | ASynchronizer.c:104 [64] bytes at [0x55b2f716daa0]
Jan 21 21:18:09:   | | Message.h:86 [88] bytes at [0x55b2f716da40]
Jan 21 21:18:09:   | | Message.h:75 [4088] bytes at [0x55b2f716ca40]
Jan 21 21:18:09:   | | ASynchronizer.c:104 [64] bytes at [0x55b2f716c9f0]
Jan 21 21:18:09:   | | ASynchronizer.c:104 [64] bytes at [0x55b2f716c9a0]