- compiled & used in an electron app
- purescript is pulled in as an npm dep, and electron-compile has a step to compile PS to JS & move files to where they need to be.
# with help from | |
# http://stackoverflow.com/questions/3231804/in-bash-how-to-add-are-you-sure-y-n-to-any-command-or-alias | |
# and | |
# http://stackoverflow.com/questions/1537673/how-do-i-forward-parameters-to-other-command-in-bash-script | |
function confirm( ) { | |
#confirm with the user | |
read -r -p "$* [y/n]: " response | |
case "$response" in | |
[yY][eE][sS]|[yY]) |
-- Logs begin at Thu 2016-01-28 13:33:09 UTC, end at Thu 2016-01-28 13:45:00 UTC. -- | |
Jan 28 13:33:09 nixos systemd-journal[346]: Runtime journal is using 4.0M (max allowed 24.9M, trying to leave 37.4M free of 244.7M available → current limit 24.9M). | |
Jan 28 13:33:09 nixos systemd-journal[346]: Permanent journal is using 8.0M (max allowed 995.0M, trying to leave 1.4G free of 8.2G available → current limit 995.0M). | |
Jan 28 13:33:09 nixos systemd-journal[346]: Time spent on flushing to /var is 461us for 2 entries. | |
Jan 28 13:33:09 nixos kernel: Initializing cgroup subsys cpuset | |
Jan 28 13:33:09 nixos kernel: Initializing cgroup subsys cpu | |
Jan 28 13:33:09 nixos kernel: Initializing cgroup subsys cpuacct | |
Jan 28 13:33:09 nixos kernel: [0;1;39mLinux version 3.18.21 (nixbld@localhost) (gcc version 4.9.3 (GCC) ) #1-NixOS SMP Thu Jan 1 00:00:01 UTC 1970[0m | |
Jan 28 13:33:09 nixos kernel: Command line: BOOT_IMAGE=(hd0,msdos1)/nix/store/vvabsbnxmh8nx6pq0bkk6vpsy5cqf9i5-linux-3.18.21/bzImage systemConfig=/nix/store/8wxgz4j6f5 |
I hereby claim:
- I am ryanartecona on github.
- I am ryanartecona (https://keybase.io/ryanartecona) on keybase.
- I have a public key ASCkIymkiDMCmn5vKJngoAPnK2h5GUunuwWGIOEd52LahAo
To claim this, I am signing this object:
Install VirtualBox v5.0.26 from here: https://www.virtualbox.org/wiki/Download_Old_Builds_5_0
Install vagrant v1.8.4 from here: https://releases.hashicorp.com/vagrant/1.8.4/ (1.8.5 seems to be current, but there’s a documented bug around ssh auth).
Install vagrant-hostmanager plugin.
vagrant plugin install vagrant-hostmanager.
Clone dcos-vagrant.
> result/embedded/bin/ruby --debug result/embedded/gems/gems/vagrant-1.8.6/lib/vagrant/pre-rubygems.rb --help | |
Exception `LoadError' at /nix/store/1wmp1mbsxwlkyipjmyvw1lzca7wz4fhv-ruby-2.2.5/lib/ruby/site_ruby/2.2.0/rubygems.rb:1344 - cannot load such file -- rubygems/defaults/operating_system | |
Exception `LoadError' at /nix/store/1wmp1mbsxwlkyipjmyvw1lzca7wz4fhv-ruby-2.2.5/lib/ruby/site_ruby/2.2.0/rubygems.rb:1353 - cannot load such file -- rubygems/defaults/ruby | |
Exception `LoadError' at /nix/store/1wmp1mbsxwlkyipjmyvw1lzca7wz4fhv-ruby-2.2.5/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55 - cannot load such file -- bundler | |
Ignoring binding_of_caller-0.7.2 because its extensions are not built. Try: gem pristine binding_of_caller --version 0.7.2 | |
Exception `LoadError' at /nix/store/1wmp1mbsxwlkyipjmyvw1lzca7wz4fhv-ruby-2.2.5/lib/ruby/2.2.0/resolv.rb:168 - LoadError | |
Using Ext extension for JSON. | |
/nix/store/hpyq4ir3gx8krr6pnmdxjnd293w2fvxk-vagrant-1.8.6/embedded/gems/gems/vagrant-1.8.6/lib/vagrant/b |
> sudo dtruss -f -t open result/embedded/bin/ruby result/embedded/gems/gems/vagrant-1.8.6/lib/vagrant/pre-rubygems.rb --help | |
/nix/store/1wmp1mbsxwlkyipjmyvw1lzca7wz4fhv-ruby-2.2.5/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require': cannot load such file -- bundler (LoadError) | |
from /nix/store/1wmp1mbsxwlkyipjmyvw1lzca7wz4fhv-ruby-2.2.5/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:55:in `require' | |
from /nix/store/hpyq4ir3gx8krr6pnmdxjnd293w2fvxk-vagrant-1.8.6/embedded/gems/gems/vagrant-1.8.6/lib/vagrant/bundler.rb:7:in `<top (required)>' | |
from result/embedded/gems/gems/vagrant-1.8.6/lib/vagrant/pre-rubygems.rb:19:in `require_relative' | |
from result/embedded/gems/gems/vagrant-1.8.6/lib/vagrant/pre-rubygems.rb:19:in `<main>' | |
dtrace: 5825 dynamic variable drops with non-empty dirty list | |
PID/THRD SYSCALL(args) = return | |
65881/0x46dc08: open(".\0", 0x0, 0x1) = 3 0 |
general: | |
build_dir: cli | |
machine: | |
environment: | |
NIX_PROFILE: /nix/var/nix/profiles/ubuntu | |
PATH: $NIX_PROFILE/bin:$PATH | |
NIX_PATH: nixpkgs=/nix/var/nix/profiles/per-user/ubuntu/channels/nixpkgs | |
dependencies: |
Talk by John De Goes
Halogen is a Purescript UI framework in the spirit of React (but doesn’t wrap React) with the goal of expressing UIs in a declarative and type-safe way.
FRP (in typed languages) typically needs “reactive” data types to be parameterized over the type of the things they “produce” so the FRP machinery can control how values of that type get passed around. In the more React-y style, events are supported somehow internally by the main UI data type (so don’t need to be parameterized in that way).