Do some better linting (#13)

* Do some better linting

* Update names, Packer version, and more

* Do not lint on push

* More linting and scripting

* Cleanup shellcheck lint

* Add Packer format check

* Fix Packer formatting

* Limit to only one

* Remove generated HCL files

* Only lint checked files

* Use pipes instead

* Improve attempt to build

Actually go back to attempting to build boxes on GitHub. Maybe it will
work better with this structure

* Change to using environment files

* Initialize plugins, first

* More verbose usage of the file

* Do the output properly this time

* PACKER_LOG set to 1

* No need for python3 anymore

* Limit to only one result

* Choose a specific CPU model

* Init separately

* Update actions version

* Add version outputting

* Correct actions version

* Try to execute qemu properly

* Fix CPU model name

* Do not over-subscribe GitHub runners

* Try type instead of command to guard runs

* Do not write to non-existent folder

* Cache packer plugins

* Use ~ instead of /home/greg

* Try the proper path

* Move to intelligent matrix

* Set global env path

* Add lots of waits for VBoxManage on hosted runners

* Add more waits

* Add more waits

distros/ubuntu/18.04/amd64.pkrvars.hcl

@@ -1,23 +1,23 @@
-distro = "ubuntu"
+distro  = "ubuntu"
 version = "18.04"
 iso = {
-	url = "http://cdimage.ubuntu.com/ubuntu/releases/18.04/release/ubuntu-18.04.6-server-amd64.iso"
-	checksum = "f5cbb8104348f0097a8e513b10173a07dbc6684595e331cb06f93f385d0aecf6"
+  url      = "http://cdimage.ubuntu.com/ubuntu/releases/18.04/release/ubuntu-18.04.6-server-amd64.iso"
+  checksum = "f5cbb8104348f0097a8e513b10173a07dbc6684595e331cb06f93f385d0aecf6"
 }
 boot_command = [
-	"<esc><wait1>",
-	"<f6><esc><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
-	"auto=true priority=critical ",
-	"locale=en_US.UTF-8 ",
-	"DEBIAN_FRONTEND=text ",
-	"preseed/url=http://{{.HTTPIP}}:{{.HTTPPort}}/preseed.cfg ",
-	"fsck.mode=skip ",
-	"console=tty0 ",
-	"--- net.ifnames=0 biosdevnames=0 ",
-	"<enter><wait1>"
+  "<esc><wait1>",
+  "<f6><esc><bs><bs><bs><bs><bs><bs><bs><bs><bs><bs>",
+  "auto=true priority=critical ",
+  "locale=en_US.UTF-8 ",
+  "DEBIAN_FRONTEND=text ",
+  "preseed/url=http://{{.HTTPIP}}:{{.HTTPPort}}/preseed.cfg ",
+  "fsck.mode=skip ",
+  "console=tty0 ",
+  "--- net.ifnames=0 biosdevnames=0 ",
+  "<enter><wait1>"
 ]
 http_files = {
-	"/preseed.cfg" = <<HEREDOC
+  "/preseed.cfg" = <<HEREDOC
 d-i debian-installer/locale string C.UTF-8
 d-i keyboard-configuration/xkb-keymap select us
 

distros/ubuntu/18.04/finalize.sh

@@ -9,7 +9,7 @@ apt upgrade -y
 # Do some magic with init
 sed -i -E -e 's,^(ACTIVE_CONSOLES="/dev/tty).*",\11,' /etc/default/console-setup
 
-echo << EOF > /etc/ssh/sshd_config.d/00-vagrant_accept_pubkey.conf
+cat << EOF > /etc/ssh/sshd_config.d/00-vagrant_accept_pubkey.conf
 UseDNS no
 PubkeyAcceptedKeyTypes +ssh-rsa
 EOF