From 0167b4919c0bc36d0bb1bb603640add3b9aecd5b Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flow@gentoo.org>
Date: Fri, 1 Mar 2024 12:00:07 +0100
Subject: add overlay-to-gentoo

Signed-off-by: Florian Schmaus <flow@gentoo.org>
---
 overlay-to-gentoo | 99 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100755 overlay-to-gentoo

diff --git a/overlay-to-gentoo b/overlay-to-gentoo
new file mode 100755
index 0000000..34d739b
--- /dev/null
+++ b/overlay-to-gentoo
@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+set -eu
+
+# Defines a somewhat sensible order in which packages should be merged
+# into ::gentoo.
+PACKAGES=(
+	dev-libs/kpathsea
+	dev-libs/ptexenc
+
+	app-text/dvipsk
+	app-text/ttf2pk2
+	app-text/ps2pkm
+	app-text/dvisvgm
+
+	dev-tex/biblatex
+	dev-tex/biber
+
+	dev-tex/latexmk
+	dev-tex/glossaries
+	dev-tex/tex4ht
+	dev-tex/minted
+	dev-tex/bibtexu
+	dev-tex/pgf
+	dev-tex/latex-beamer
+
+	app-text/texlive-core
+
+	dev-texlive/texlive-basic
+	dev-texlive/texlive-luatex
+	dev-texlive/texlive-latex
+	dev-texlive/texlive-latexrecommended
+	dev-texlive/texlive-plaingeneric
+
+	dev-texlive/texlive-fontutils
+	dev-texlive/texlive-langportuguese
+	dev-texlive/texlive-publishers
+	dev-texlive/texlive-langpolish
+	dev-texlive/texlive-langcyrillic
+	dev-texlive/texlive-langspanish
+	dev-texlive/texlive-langkorean
+	dev-texlive/texlive-langczechslovak
+	dev-texlive/texlive-music
+	dev-texlive/texlive-pstricks
+	dev-texlive/texlive-xetex
+	dev-texlive/texlive-langjapanese
+	dev-texlive/texlive-fontsextra
+	dev-texlive/texlive-langother
+	dev-texlive/texlive-formatsextra
+	dev-texlive/texlive-langitalian
+	dev-texlive/texlive-langfrench
+	dev-texlive/texlive-pictures
+	dev-texlive/texlive-mathscience
+	dev-texlive/texlive-metapost
+	dev-texlive/texlive-latexextra
+	dev-texlive/texlive-bibtexextra
+	dev-texlive/texlive-langarabic
+	dev-texlive/texlive-context
+	dev-texlive/texlive-fontsrecommended
+	dev-texlive/texlive-langgreek
+	dev-texlive/texlive-langeuropean
+	dev-texlive/texlive-games
+	dev-texlive/texlive-langchinese
+	dev-texlive/texlive-langenglish
+	dev-texlive/texlive-binextra
+	dev-texlive/texlive-humanities
+	dev-texlive/texlive-langgerman
+	dev-texlive/texlive-langcjk
+
+	app-text/texlive
+)
+
+GENTOO_DIR="$(portageq get_repo_path / gentoo)"
+TEX_OVERLAY_DIR="$(portageq get_repo_path / tex-overlay)"
+
+for PACKAGE in "${PACKAGES[@]}"; do
+	SOURCE="${TEX_OVERLAY_DIR}/${PACKAGE}"
+	DEST="${GENTOO_DIR}/${PACKAGE}"
+
+	[[ ! -d "${DEST}" ]] && mkdir "${DEST}"
+
+	cp "${SOURCE}"/*.ebuild "${DEST}"
+	cp "${SOURCE}"/metadata.xml "${DEST}"
+	if [[ -d "${SOURCE}"/files ]]; then
+		[[ ! -d "${DEST}"/files ]] && mkdir "${DEST}"/files
+
+		cp "${SOURCE}"/files/* "${DEST}"/files
+	fi
+
+	cd "${DEST}"
+
+	git add .
+
+	if git diff-index --quiet @; then
+		echo "Nothing to commit for ${PACKAGE}"
+		continue
+	fi
+
+	pkgdev commit
+done
-- 
cgit v1.2.3-65-gdbad