tlmgri

#!/bin/bash
set -e
if [[ "$#" -lt 1 ]]; then
	echo "Usage: $0 [TLMGR OPTS] FILE"
	exit 1
fi

#Chop of the last argument and save in FTS
FTS="${@: -1}"
set -- "${@:1:$(($#-1))}"

case "$FTS" in
	*.*|latex|luatex|etex|pdflatex|pdfetex|dviluatex|dvilualatex|bibtex|mf|gftopk)
		echo "Detected an extension or a familiar binary, try by exact file"
		PKGS="$(tlmgr search --global --file "/$FTS" 2>/dev/null | grep -Po "^.*(?=:$)" || true)"
		;;
	*)
		echo "Detected no extension, try by name"
		PKGS="$(tlmgr search --global "$FTS" 2>/dev/null | grep -Po "^.*(?= - .*$)" || true)"
		if [[ -z "$PKGS" ]]; then
			echo "Sometimes a font metric is falsely given without the extension, trying with .tfm"
			PKGS="$(tlmgr search --global --file "/$FTS.tfm" 2>/dev/null | grep -Po "^.*(?=:$)" || true)"
		fi
		;;
esac

if [[ -z "$PKGS" ]]; then
	echo "No packages found..." >&2
	exit 1
fi

if [[ $(wc -w <<< "$PKGS") -eq 1 ]]; then
	tlmgr install "$@" "$PKGS"
else
	select package in $PKGS; do
		INDEX=1
		for p in $PKGS; do
			if [ $((INDEX++)) -eq $REPLY ]; then
				tlmgr install "$@" "$p"
			fi
		done
		break
	done
fi