bencoman

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix

bencoman

with import <nixpkgs> {};

with stdenv.lib;

let
  mkGnFlags =
    let
      # Serialize Nix types into GN types according to this document:
      # https://chromium.googlesource.com/chromium/src/+/master/tools/gn/docs/language.md
      mkGnString = value: "\"${escape ["\"" "$" "\\"] value}\"";

bencoman

{ stdenv, ninja, which, nodejs, fetchurl, gnutar

# default dependencies
, bzip2, flac, speex, libopus
, libevent, expat, libjpeg, snappy
, libpng, libcap
, xdg_utils, yasm, minizip, libwebp
, libusb1, pciutils, nss, re2, zlib, libvpx

, python2Packages, perl, pkgconfig

bencoman

$ git clone https://github.com/nixos/nixpkgs
$ export NIXPKGS=`pwd`/nixpkgs
$ ls $NIXPKGS

The build phases listed https://nixos.wiki/wiki/Create_and_debug_nix_packages#Using_nix-shell_for_package_development
unpackPhase
patchPhase
configurePhase
buildPhase

bencoman

* Installed per https://chris-martin.org/2015/installing-nixos
  but without the encrypted partition
    * Instead of DEVICE=/dev/mapper/enc-pv
    * rather DEVICE=/dev/sda3
    * pvcreate $DEVICE
    * vgcreate vg $DEVICE

* Couldn't get wpa_supplicant to work from the install environment,
  so before doing... $ nixos-install
  * cabled into to internet gateway

bencoman

# This file: default.nix
#
# Being new to NixOS, I don't understand everything below. I culled and modified it from...
#    https://github.com/NixOS/nixpkgs/blob/master/pkgs/applications/networking/browsers/chromium/default.nix
# which integrates pdfium as its PDF viewer.
#
# Currently `nix-shell` then `unpackPhase` produces an error "unpacker produced multiple directories"
# Reading around, it seemed that uncommenting the #unpackPhase= group might avoid that error, but no dice.
# Looking for some assistance to unpack the tarball.

bencoman

$ git config --global rebase.missingCommitsCheck warn
$ git checkout -b testMissingCommitsCheckWarn master
$ for N in 1 2 3 4 ;  do (echo $N >> blah ;  git commit -am $N) ;  done
$ cat blah ;  git log --oneline    
     # as above

$ git rebase -i master 
    # in editor, delete commit 2 line, save, exit