72 lines
2.2 KiB
Nix
72 lines
2.2 KiB
Nix
{
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# Snowfall Lib provides a customized `lib` instance with access to your flake's library
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# as well as the libraries available from your flake's inputs.
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lib,
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# You also have access to your flake's inputs.
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inputs,
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# All other arguments come from NixPkgs. You can use `pkgs` to pull packages or helpers
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# programmatically or you may add the named attributes as arguments here.
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pkgs,
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stdenv,
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...
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}:
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pkgs.writeShellApplication {
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name = "lntocp";
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runtimeInputs = with pkgs; [ ];
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text = ''
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#!/bin/bash
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# This script accepts any number of files or directories as input.
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# If the input is a symbolic link, it deletes the symlink and copies
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# the original file or folder (where the symlink points to) to the location
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# where the symlink was. Non-symlink files or directories are ignored.
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# Function to copy original file/folder in place of the symlink
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process_symlink() {
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symlink="$1"
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# Resolve the target (the file or directory the symlink points to)
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target=$(readlink "$symlink")
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# Check if the target is absolute or relative
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if [[ ! "$target" =~ ^/ ]]; then
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# If the target is relative, compute the full path
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target="$(dirname "$symlink")/$target"
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fi
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# Check if the target exists
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if [ -e "$target" ]; then
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echo "Processing symlink: $symlink -> $target"
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# Remove the symlink
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rm "$symlink"
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# Copy the original target to the symlink location
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if [ -d "$target" ]; then
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# If it's a directory, use 'cp -r'
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cp -r "$target" "$symlink"
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else
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# Otherwise, it's a file, use 'cp'
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cp "$target" "$symlink"
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fi
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echo "Copied $target to $symlink"
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else
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echo "Target $target does not exist!"
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fi
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}
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# Loop through all arguments (files and directories passed to the script)
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for item in "$@"; do
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if [ -L "$item" ]; then
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# If the item is a symlink, process it
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process_symlink "$item"
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else
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echo "$item is not a symlink. Skipping."
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fi
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done
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'';
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}
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