[Bug]: installing into fish shell makes a slightly broken config file

[pacak]

What did you expect to happen?

Installing atuin shouldn't break the shell

What happened?

After installation I got this in my ~/.config/fish/config.fish (it was previously empty)

if status is-interactive
    # Commands to run in interactive sessions can go here
    atuin init fish | sourceend

Note the lack of \n between source and end.

The fix was trivial, but I though I'll report the bug anyway.

Atuin doctor output

Atuin Doctor
Checking for diagnostics


Please include the output below with any bug reports or issues

{
  "atuin": {
    "version": "18.12.1",
    "commit": "42dd242541d1db21c676e213a98d50ee74bd553d",
    "sync": {
      "cloud": true,
      "records": true,
      "auto_sync": true,
      "last_sync": "2026-02-17 12:23:10.717781377 +00:00:00"
    },
    "sqlite_version": "3.46.0"
  },
  "shell": {
    "name": "fish",
    "default": "zsh",
    "plugins": [
      "atuin"
    ],
    "preexec": "built-in"
  },
  "system": {
    "os": "Fedora Linux",
    "arch": "x86_64",
    "version": "43",
    "disks": [
      {
        "name": "/dev/nvme0n1p3",
        "filesystem": "btrfs"
      },
      {
        "name": "/dev/nvme0n1p3",
        "filesystem": "btrfs"
      },
      {
        "name": "/dev/nvme0n1p2",
        "filesystem": "ext4"
      },
      {
        "name": "/dev/nvme0n1p1",
        "filesystem": "vfat"
      },
      {
        "name": "/dev/nvme1n1p2",
        "filesystem": "ext4"
      },
      {
        "name": "/dev/sda1",
        "filesystem": "ext4"
      },
      {
        "name": "nvim",
        "filesystem": "fuse.nvim"
      }
    ]
  }
}

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