Here is the logic used by Oh My Zsh to retrieve the main branch: https://github.com/ohmyzsh/ohmyzsh/blob/master/plugins/git/git.plugin.zsh#L32-L43

nix-community is switched to nixopsUnstable now due to this: https://github.com/nix-community/infra/pull/57

I haven't scripted in fish that much, but would something like this work?

function gcom -d "checkout master and fall back to main"
  if test (git branch --format '%(refname:short)' | grep -c '^master$') -eq 0
    git checkout master
  else
    git checkout main
  end
end

Of course this doesn't cache the default branch somewhere like you mentioned. I'm not sure where you'd want that to happen -- maintain a variable that keeps track of everything, or have a hidden file somewhere that logs this? Not sure how much more efficient this is gonna be compared to running git branch again.

myEnvelope.Root.Encode() looks pretty much like the mail that I read from the file (apart from ordering of headers). It is truly equivalent?

I need to read an email from a file, manipulate it, and send it. AFAICS, this is not possible with enmime because the Envelope wouldn’t send and the Builder wouldn’t read, and there is no converter between them, right?

What I did: Tried to parse a mime file with an attachment whose file name had spaces and was unquoted in the Content-Type header.

What I expected: The package would quote the unquoted string before processing

What I got: got err mime: invalid media parameter

Release or branch I am using: master

(Please attach a sample message if you feel it will help reproduce the issue)

https://github.com/jhillyerd/enmime/pull/183 I created a failing test to replicated the issue on the above PR. Would be willing to submit a fix, however I am unsure if this is a case that this package is willing to cover.

Thanks for the great package!

Currently the ParseMimeType function is unable to handle the case where a param has spaces and is unquoted

Here are my input files:

trivial.nix

{
  resources.sshKeyPairs.ssh-key = {};

  webserver = { pkgs, ... }: {
    services.openssh.enable = true;

    deployment.targetEnv = "digitalOcean";
    deployment.digitalOcean.enableIpv6 = false;
    deployment.digitalOcean.region = "nyc3";
    deployment.digitalOcean.size = "s-1vcpu-1gb";
  };
}

trivial-digital-ocean.nix

{
  network.description = "Web server";

  webserver =
    { config, pkgs, ... }:
    { services.httpd.enable = true;
      services.httpd.adminAddr = "[email protected]";
      services.httpd.documentRoot = "${pkgs.valgrind.doc}/share/doc/valgrind/html";
      networking.firewall.allowedTCPPorts = [ 80 ];
    };
}

I created a deployment with: nixops create trivial.nix trivial-digital-ocean.nix -d trivial and then deployed with DIGITAL_OCEAN_AUTH_KEY=<YOURKEY> nixops deploy -d trivial

Output:

webserver> creating droplet ...[in-progress] [in-progress] [in-progress] [in-progress] [in-progress] [in-progress] [in-progress] [in-progress] [in-progress] [completed] 165.227.103.81
webserver> waiting for SSH.......................
webserver> running nixos-infectWarning: Permanently added '165.227.103.81' (ECDSA) to the list of known hosts.

webserver> + makeConf
webserver> + mkdir -p /etc/nixos
webserver> + local 'IFS=
webserver> '
webserver> + keys=($(grep -vE '^[[:space:]]*(#|$)' /root/.ssh/authorized_keys))
webserver> ++ grep -vE '^[[:space:]]*(#|$)' /root/.ssh/authorized_keys
webserver> + cat
webserver> ++ hostname
webserver> ++ for key in '${keys[@]}'
webserver> ++ echo -n '
webserver>     "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAglUkQ7VzRAULTQcItRVdL5D7MrSjNIKGngS6Us6CBk NixOps auto-generated key"'
webserver> + cat
webserver> + local 'IFS=
webserver> '
webserver> + ens3_ip4s=($(ip address show dev eth0 | grep 'inet '          | sed -r 's|.*inet ([0-9.]+)/([0-9]+).*|{ address="\1"; prefixLength=\2; }|'))
webserver> ++ sed -r 's|.*inet ([0-9.]+)/([0-9]+).*|{ address="\1"; prefixLength=\2; }|'
webserver> ++ grep 'inet '
webserver> ++ ip address show dev eth0
webserver> + ens3_ip6s=($(ip address show dev eth0 | grep 'inet6 .*global' | sed -r 's|.*inet6 ([0-9a-f:]+)/([0-9]+).*|{ address="\1"; prefixLength=\2; }|'))
webserver> ++ sed -r 's|.*inet6 ([0-9a-f:]+)/([0-9]+).*|{ address="\1"; prefixLength=\2; }|'
webserver> ++ grep 'inet6 .*global'
webserver> ++ ip address show dev eth0
webserver> + ens4_ip4s=($(ip address show dev eth1 | grep 'inet '          | sed -r 's|.*inet ([0-9.]+)/([0-9]+).*|{ address="\1"; prefixLength=\2; }|'))
webserver> ++ sed -r 's|.*inet ([0-9.]+)/([0-9]+).*|{ address="\1"; prefixLength=\2; }|'
webserver> ++ grep 'inet '
webserver> ++ ip address show dev eth1
webserver> Device "eth1" does not exist.
webserver> + ens4_ip6s=($(ip address show dev eth1 | grep 'inet6 .*global' | sed -r 's|.*inet6 ([0-9a-f:]+)/([0-9]+).*|{ address="\1"; prefixLength=\2; }|'))
webserver> ++ grep 'inet6 .*global'
webserver> ++ sed -r 's|.*inet6 ([0-9a-f:]+)/([0-9]+).*|{ address="\1"; prefixLength=\2; }|'
webserver> ++ ip address show dev eth1
webserver> Device "eth1" does not exist.
webserver> + gateway=($(ip route show dev eth0 | grep default | sed -r 's|default via ([0-9.]+).*|\1|'))
webserver> ++ sed -r 's|default via ([0-9.]+).*|\1|'
webserver> ++ grep default
webserver> ++ ip route show dev eth0
webserver> + gateway6=($(ip -6 route show dev eth0 | grep default | sed -r 's|default via ([0-9a-f:]+).*|\1|'))
webserver> ++ grep default
webserver> ++ sed -r 's|default via ([0-9a-f:]+).*|\1|'
webserver> ++ ip -6 route show dev eth0
webserver> + ether0=($(ip address show dev eth0 | grep link/ether | sed -r 's|.*link/ether ([0-9a-f:]+) .*|\1|'))
webserver> ++ sed -r 's|.*link/ether ([0-9a-f:]+) .*|\1|'
webserver> ++ grep link/ether
webserver> ++ ip address show dev eth0
webserver> + ether1=($(ip address show dev eth1 | grep link/ether | sed -r 's|.*link/ether ([0-9a-f:]+) .*|\1|'))
webserver> ++ grep link/ether
webserver> ++ ip address show dev eth1
webserver> ++ sed -r 's|.*link/ether ([0-9a-f:]+) .*|\1|'
webserver> Device "eth1" does not exist.
webserver> + nameservers=($(grep ^nameserver /etc/resolv.conf | cut -f2 -d' '))
webserver> ++ cut -f2 '-d '
webserver> ++ grep '^nameserver' /etc/resolv.conf
webserver> + cat
webserver> ++ for a in '${nameservers[@]}'
webserver> ++ echo -n '
webserver>       "67.207.67.2"'
webserver> ++ for a in '${nameservers[@]}'
webserver> ++ echo -n '
webserver>       "67.207.67.3"'
webserver> ++ for a in '${ens3_ip4s[@]}'
webserver> ++ echo -n '
webserver>           { address="165.227.103.81"; prefixLength=20; }'
webserver> ++ for a in '${ens3_ip4s[@]}'
webserver> ++ echo -n '
webserver>           { address="10.17.0.5"; prefixLength=16; }'
webserver> ++ type -t customConfig
webserver> + [[ '' == \f\u\n\c\t\i\o\n ]]
webserver> + makeSwap
webserver> ++ mktemp
webserver> + swapFile=/tmp/tmp.gecRvwt0cE
webserver> + dd if=/dev/zero of=/tmp/tmp.gecRvwt0cE bs=1M count=1024
webserver> 1024+0 records in
webserver> 1024+0 records out
webserver> 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 2.33297 s, 460 MB/s
webserver> + chmod 0600 /tmp/tmp.gecRvwt0cE
webserver> + mkswap /tmp/tmp.gecRvwt0cE
webserver> Setting up swapspace version 1, size = 1024 MiB (1073737728 bytes)
webserver> no label, UUID=7d9d0c6d-9c96-4c53-840d-4dda483e44fc
webserver> + swapon /tmp/tmp.gecRvwt0cE
webserver> + which dnf
webserver> + export USER=root
webserver> + USER=root
webserver> + export HOME=/root
webserver> + HOME=/root
webserver> + groupadd -r nixbld -g 30000
webserver> + seq 1 10
webserver> ++ which nologin
webserver> + xargs '-I{}' useradd -c 'Nix build user {}' -d /var/empty -g nixbld -G nixbld -M -N -r -s /usr/sbin/nologin 'nixbld{}'
webserver> + sh
webserver> + curl https://nixos.org/nix/install
webserver>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
webserver>                                  Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
webserver> + source /root/.nix-profile/etc/profile.d/nix.sh
webserver> bash: line 159: /root/.nix-profile/etc/profile.d/nix.sh: No such file or directory

The reason is that https://nixos.org/nix/install returns the HTTP code 301 Moved Temporarly, so the -L flag should be added to the curl command.

Seems like its fixed in a recent pull request of nixos-infect, so an update of the library is necessary.

Fixes #1441

$ nix run github:nixos/nixops/master
error: --- SysError ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- nix
unable to execute '/nix/store/ah9k33lhl4y4nqhf4zmfjv0pycaisgys-python3.8-nixops-2.0.0/bin/python3.8-nixops': No such file or directory

Maybe adding a run test would be a good idea? I can try doing that, never touched gh actions before.

Fixes #1441

Fixes the errors encountered in the test suite:

error: --- EvalError ---------------- nix-instantiate
at: (51:26) in file: /home/user/h/nixops/nix/eval-machine-info.nix

    50|       else throw "NixOps network must have a 'nixpkgs' attribute"
    51|     else (builtins.head (network.network)).nixpkgs or (import <nixpkgs> { inherit system; });
      |                          ^
    52|

attribute 'network' missing

However, I'm a bit puzzled by the fact that the tests succeeded, even without this "fix".

When attempting a deployment that had worked on earlier versions of nixops, I got:

nixops.deployment.UnknownBackend: unknown resource type ‘digitalOcean’

Was the digitalOcean backend deprecated? I couldn't find mention of it in the release notes or documentation. Also, I couldn't really find any description of using backends in the new documentation.

@adisbladis Ah thanks, I had no idea.

The backends have been turned into plugins and live under separate repositories. The digitalocean one has a new home here https://github.com/nix-community/nixops-digitalocean.

When attempting a deployment that had worked on earlier versions of nixops, I got:

nixops.deployment.UnknownBackend: unknown resource type ‘digitalOcean’

Was the digitalOcean backend deprecated? I couldn't find mention of it in the release notes or documentation. Also, I couldn't really find any description of using backends in the new documentation.

$ nix run github:nixos/nixops/master
error: --- SysError ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- nix
unable to execute '/nix/store/ah9k33lhl4y4nqhf4zmfjv0pycaisgys-python3.8-nixops-2.0.0/bin/python3.8-nixops': No such file or directory

Maybe adding a run test would be a good idea? I can try doing that, never touched gh actions before.