Builtin channels are used instead of custom channels when executed through the CLI and shell integration

[MisterKartoffel]

Description
Television release 0.9.1 merged PR #260, to allow custom channels to override builtins. This behavior is not reproducible if Television is launched through the terminal or with shell integration.

Minimal configuration file excerpts

• $XDG_CONFIG_HOME/television/config.toml

[shell_integration.commands]
"ls" = "dirs"
"nvim" = "files"

• $XDG_CONFIG_HOME/television/custom-channels.toml

[[cable_channel]]
name = "dirs"
source_command = "fd -t d -H . $HOME"
preview_command = "lsd -Al1 {}"

[[cable_channel]]
name = "files"
source_command = "fd -t f -H . $HOME"
preview_command = "bat -n --color=always {}"

Video reproducing the issue

• First example: shows tv dirs being executed, then changing to the dirs channel through Remote Control. Notice how there's no builtin dirs channel listed, yet the preview changes from builtin to lsd.
• Second example: nvim is completed using shell integration via zsh. The builtin files previewer is used, changing to bat when the files channel is selected via Remote Control.
• Third example: the function nf, described below, is executed. It contains a pipe with tv files as stdin, which also reproduces the issue listed in the previous example.

2025-01-14.11-07-53.mp4

nf function as described in $ZDOTDIR/.zshrc

function nf() {
  tv files | xargs -ro nvim
}

Expected behavior
The custom channels with same name as a builtin should be used for all interactions.

Actual behavior
Builtin channels are used instead, only being replaced when the custom channel is loaded via Remote Control.

Environment

• OS: Arch Linux, kernel 6.12.9-arch1-1
• Rust version: N/A
• Project version: Television 0.9.2, build 1.83.0 (2025-01-10)

[alexpasmantier]

Thanks for the feedback, should be fixed by #278