| #!/bin/sh | |
| basename=`basename $0` | |
| if [ -z "$*" ]; then | |
| echo "usage: ${basename} <dot> [ -o | -r | <file> | - ]" | |
| echo "" | |
| echo "options:" | |
| echo " -o open dot in window with keyboard focus" | |
| echo " -r read contents of dot" |
| # https://github.com/marketplace/actions/checkout | |
| # https://help.github.com/en/actions/automating-your-workflow-with-github-actions/events-that-trigger-workflows#issue-comment-event-issue_comment | |
| # https://devcenter.heroku.com/changelog-items/775 | |
| # https://github.com/actions/checkout#fetch-all-history-for-all-tags-and-branches | |
| # https://github.com/cirrus-actions/rebase#installation | |
| # https://github.com/actions/heroku/issues/10 | |
| --- | |
| name: Deploy to HEROKU_APP_NAME | |
| on: |
| ... | |
| ## | |
| # Until this commit is merged and released by rack | |
| # | |
| gem 'rack', git: 'https://github.com/rack/rack.git', ref: 'c859bbf7b53cb59df1837612a8c330dfb4147392' | |
| ... |
| require 'net/http' | |
| require 'socket' | |
| def with_unresponsive_dns | |
| fake_dns_ip = "127.0.0.1" | |
| th = Thread.new do | |
| server = UDPSocket.new | |
| server.bind(fake_dns_ip, 53) | |
| server.recvfrom(16) | |
| sleep | |
| end |
Sample timings using Heroku CI for a small-ish Rails 6 app on various Heroku dyno types:
| Dyno Type | Run 1 Duration | Run 2 Duration | Run 3 Duration | Average Duration |
|---|---|---|---|---|
| standard-1x | 312 | 213 | 303 | 276 |
| standard-2x | 227 | 121 | 222 | 190 |
| performance-m | 162 | 164 | 175 | 167 |
| performance-l | 100 | 104 | 107 | 104 |
| public class Loop { | |
| public static void main(String[] args) { | |
| while (true) { } | |
| } | |
| } |
| #### first class expresssion | |
| variable "ami" {} | |
| resource "aws_instance" "example" { | |
| ami = var.ami | |
| } | |
| #### list & map | |
| resource "aws_instance" "example" { | |
| vpc_security_group_ids = var.security_group_id != "" ? [var.security_group_id] : [] | |
| } |
You can check here for getting the latest version. Change the wget url to download newer versions.
Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).
docker run -it --rm --privileged --pid=host justincormack/nsenter1
more info: https://github.com/justincormack/nsenter1
| $port = 15672; | |
| [int]$attempt=0 | |
| $maxAttempts = 5 | |
| while(!$client.Connected -and $attempt -lt $maxAttempts) { | |
| try { | |
| $client = New-Object System.Net.Sockets.TcpClient([System.Net.Sockets.AddressFamily]::InterNetwork) | |
| $attempt++; $client.Connect("127.0.0.1", $port); write-host "service is listening on port $port" | |
| } | |
| catch { | |
| try { |
