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https://github.com/prdlk/dotfiles.git
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89 lines
3.3 KiB
Fish
89 lines
3.3 KiB
Fish
function pj --description "fzf package.json script runner with auto-detected package manager"
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# ── Locate nearest package.json (walk up) ──────────────────────────
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set -l dir (pwd)
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set -l pkg ""
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while true
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if test -f "$dir/package.json"
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set pkg "$dir/package.json"
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break
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end
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test "$dir" = / && break
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set dir (path dirname $dir)
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end
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if test -z "$pkg"
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# PJ_QUIET: called from the down-arrow binding, where a missing
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# package.json is the normal case and must not print anything.
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test -n "$PJ_QUIET"; or echo "pj: no package.json found in this tree" >&2
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return 1
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end
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set -l root (path dirname $pkg)
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# ── Detect package manager ─────────────────────────────────────────
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# Priority: packageManager field (corepack) → lockfiles (walking up
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# past $root to catch monorepo-root locks) → npm fallback
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set -l pm (jq -r '.packageManager // empty' $pkg | string split '@')[1]
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if test -z "$pm"
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set -l d $root
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while test -z "$pm"
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if test -f "$d/bun.lockb" -o -f "$d/bun.lock"
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set pm bun
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else if test -f "$d/pnpm-lock.yaml"
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set pm pnpm
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else if test -f "$d/yarn.lock"
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set pm yarn
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else if test -f "$d/package-lock.json"
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set pm npm
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end
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test "$d" = / && break
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set d (path dirname $d)
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end
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test -z "$pm" && set pm npm
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end
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# ── Pick a script ──────────────────────────────────────────────────
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set -l script (jq -r '.scripts // {} | keys[]' $pkg | fzf \
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--prompt="$pm run ❯ " \
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--header="$root" \
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--height=40% --layout=reverse --border \
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--preview="jq -r --arg s {} '.scripts[\$s]' $pkg" \
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--preview-window=up:2:wrap)
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test -z "$script" && return 0
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# ── Run (npm needs `--` to forward extra args) ────────────────────
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set -l extra $argv
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if test "$pm" = npm -a (count $extra) -gt 0
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set extra -- $extra
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end
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# Wrap long-running server scripts in openlogs (live log tail for agents).
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# Matches dev/start/serve and namespaced variants like dev:web, start:api.
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set -l wrapper
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if string match -qr '^(dev|start|serve|watch)(:.*)?$' -- $script
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# Resolve the binary: PATH → mise resolution → mise installs glob
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set -l ol (command -s openlogs)
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if test -z "$ol"; and command -sq mise
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set ol (mise which openlogs 2>/dev/null)
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end
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if test -z "$ol"
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set ol ~/.local/share/mise/installs/node/*/bin/openlogs
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set ol $ol[1]
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end
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if test -n "$ol" -a -x "$ol"
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set wrapper $ol
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else
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echo "pj: openlogs not found, running unwrapped" >&2
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end
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end
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if test -n "$wrapper"
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echo "→ $wrapper $pm run $script $argv" >&2
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$wrapper $pm run $script $extra
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else
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echo "→ $pm run $script $argv" >&2
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$pm run $script $extra
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end
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end
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