48 lines
1.5 KiB
Nix
Executable File
48 lines
1.5 KiB
Nix
Executable File
{ pkgs }:
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pkgs.writeShellApplication {
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name = "chscheme";
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runtimeInputs = with pkgs; [
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base16-schemes
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fzf
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coreutils
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];
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text = ''
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selected_scheme=$(/usr/bin/env ls "$(nix-build '<nixpkgs>' -A base16-schemes)"/share/themes | \
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sed 's/\.yaml//g' | \
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fzf --preview "cat $(nix-build '<nixpkgs>' -A base16-schemes)/share/themes/{}.yaml | \
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while IFS=\": \" read -r key value; do \
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if [[ \$key =~ base0[0-9A-F] ]]; then \
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clean_value=\$(echo \"\$value\" | tr -d '\"'); \
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r=\$((16#\''${clean_value:0:2})); \
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g=\$((16#\''${clean_value:2:2})); \
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b=\$((16#\''${clean_value:4:2})); \
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printf \"\\033[48;2;%d;%d;%dm %-20s %s \\033[0m\\n\" \$r \$g \$b \$key \$clean_value; \
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fi; \
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done")
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if [[ -z "$selected_scheme" ]]; then
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echo "Aborting color scheme change."
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exit 1
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fi
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if ! echo "$selected_scheme" | xargs -I {} sed -i '/^[[:space:]]*scheme\s*=\s*"/s/"[^"]*"/"{}"/' "$FLAKEPATH"/modules/sys/environment/stylix.nix; then
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echo "Failed to change color scheme."
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exit 1
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fi
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echo "Successfully changed system color scheme. Rebuild now?"
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select choice in "Yes" "No"; do
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case $choice in
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"Yes")
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rebuild
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exit 0
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;;
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"No")
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echo "Exiting..."
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exit 0
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;;
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esac
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done
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'';
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}
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