ambevar-dotfiles/.scripts/pkggen

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#!/bin/sh
## Create lists of system- and TeX Live packages.
## Variables
HOST="$(hostname)"
PKG_ROOT="$HOME/.pkg"
mkdir -p "$PKG_ROOT"
## Arch Linux
if command -v pacman >/dev/null 2>&1; then
pacman -Qnq | sort >"$PKG_ROOT/arch-official"
pacman -Qmq | sort >"$PKG_ROOT/arch-aur"
fi
## FreeBSD
if [ "$(uname)" = "FreeBSD" ]; then
pkg_info | cut -f1 -d' ' >"$PKG_ROOT/freebsd"
fi
## TeXlive
if command -v tlmgr >/dev/null 2>&1; then
## We use <TAB> in the sed expressions.
TEXLIVE_BASIC="$(mktemp)"
tlmgr info collection-basic --list | sed -n '/^ /{s/ //g;p;}' | sort >"$TEXLIVE_BASIC"
TEXLIVE_ALL="$(mktemp)"
tlmgr info --only-installed | grep -v 'x86_64\|amd64' | cut -d' ' -f2 | cut -f1 -d':' | sort >"$TEXLIVE_ALL"
comm -3 "$TEXLIVE_BASIC" "$TEXLIVE_ALL" | sed 's/ //g' | \
grep -vi 'collection-basic\|scheme-minimal\|texlive-common\|texlive-docindex\|texlive-en' >"$PKG_ROOT/texlive"
rm "$TEXLIVE_ALL" "$TEXLIVE_BASIC"
fi
## Zsh version
# TEXLIVE_BASIC="$(tlmgr info collection-basic --list | sed -n '/^ /{s/ //g;p;}' | sort)"
# TEXLIVE_ALL="$(tlmgr info --only-installed | grep -v 'x86_64\|amd64' | cut -d' ' -f2 | cut -f1 -d':' | sort)"
# comm -3 <(echo "$TEXLIVE_BASIC") <(echo "$TEXLIVE_ALL") | sed 's/ //g' | \
# grep -vi 'collection-basic\|scheme-minimal\|texlive-common\|texlive-docindex\|texlive-en' >"$PKG_ROOT/texlive"