Alexander Miroshnichenko
fb5db6e302
Add the complete overlay structure using numtide/blueprint with: - Two overlay strategies (default and shared-nixpkgs) - goose-cli package with custom librusty_v8 fetcher - Interactive package launcher via fzf - Flake input caching utility - Comprehensive README and AGENTS.md documentation
61 lines
1.3 KiB
Nix
61 lines
1.3 KiB
Nix
{
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lib,
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writeShellApplication,
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fzf,
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nix,
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util-linux,
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packageList,
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}:
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let
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packageListFile = builtins.toFile "millerson-overlay-packages.tsv" packageList;
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in
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writeShellApplication {
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name = "millerson-overlay-launcher";
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runtimeInputs = [
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fzf
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nix
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util-linux # column
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];
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text = ''
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# Format for fzf: "name description" (tab-aligned)
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entries=$(column -t -s $'\t' < "${packageListFile}")
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if [[ -z $entries ]]; then
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echo "No packages found" >&2
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exit 1
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fi
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# Let user pick with fzf
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selected=$(echo "$entries" | fzf \
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--header="Select an pkg to run (ESC to cancel)" \
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--preview-window=hidden \
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--no-multi \
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--height=~40% \
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--layout=reverse) || exit 0
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# Extract package name (first word)
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pkg_name=$(echo "$selected" | awk '{print $1}')
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if [[ -z $pkg_name ]]; then
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exit 0
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fi
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echo "→ Running: nix run git.millerson.name/alex/nix-overlay.git#$pkg_name"
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exec nix run "git.millerson.name/alex/nix-overlay.git#$pkg_name"
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'';
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meta = with lib; {
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description = "Interactive fzf launcher for millerson-overlay.nix packages";
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license = licenses.mit;
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mainProgram = "millerson-overlay-launcher";
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platforms = platforms.all;
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};
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passthru = {
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hideFromDocs = true;
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};
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}
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