app-emacs/libegit2: initial import

New dependency for app-emacs/magit

Package-Manager: Portage-3.0.18, Repoman-3.0.2
Signed-off-by: Hans de Graaff <graaff@gentoo.org>

4 files changed, 72 insertions, 0 deletions

diff --git a/app-emacs/libegit2/Manifest b/app-emacs/libegit2/Manifest
new file mode 100644
index 000000000000..a90bba907bc2
--- /dev/null
+++ b/app-emacs/libegit2/Manifest
@@ -0,0 +1 @@
+DIST libegit2-0.0.20200515.tar.gz 132122 BLAKE2B 2e8e06fb833e5ea2ee0f4e1fa760d30e91235a9b9c4a465de6d8a12d6c8431bdc85204546ba36c36f206e2788d9f1cda00d578c1c40057ccfb3f2117e8302013 SHA512 f604591ba272ea1cef8c428f644c0cfcc4ba2438a55c2b7a0dd1cdcb15836c755c0c6bdc6c42bd6da05935bba7fdac30efe65f26307599b07e591f4efdd1e897
diff --git a/app-emacs/libegit2/files/50libegit2-gentoo.el b/app-emacs/libegit2/files/50libegit2-gentoo.el
new file mode 100644
index 000000000000..4117c7926cd8
--- /dev/null
+++ b/app-emacs/libegit2/files/50libegit2-gentoo.el
@@ -0,0 +1,4 @@
+(add-to-list 'load-path "@SITELISP@")
+(add-to-list 'load-path "@EMACSMODULES@")
+(defvar libgit--build-dir "@EMACSMODULES@")
+(autoload 'libgit-load "libegit2" "Load the `libegit2` dynamic module." t)
diff --git a/app-emacs/libegit2/libegit2-0.0.20200515.ebuild b/app-emacs/libegit2/libegit2-0.0.20200515.ebuild
new file mode 100644
index 000000000000..866475b7aba7
--- /dev/null
+++ b/app-emacs/libegit2/libegit2-0.0.20200515.ebuild
@@ -0,0 +1,53 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+NEED_EMACS=26
+COMMIT="0ef8b13aef011a98b7da756e4f1ce3bb18e4d55a"
+
+BUILD_DIR=.
+
+inherit cmake elisp
+
+DESCRIPTION="Emacs bindings for libgit2"
+HOMEPAGE="https://github.com/magit/libegit2"
+SRC_URI="https://github.com/magit/libegit2/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3+"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+DEPEND=">=dev-libs/libgit2-1.0.0"
+RDEPEND="${DEPEND}
+	>=app-editors/emacs-26:*[dynamic-loading]"
+
+S="${WORKDIR}/${PN}-${COMMIT}"
+SITEFILE="50${PN}-gentoo.el"
+DOCS="README.md"
+
+# The tests seem to be written specifically for the libegit2 git
+# repository.
+RESTRICT="test"
+
+src_prepare() {
+	# Don't build against the bundled submodule
+	sed -i -e '/subdirectory.*libgit2/ s/^/#/' CMakeLists.txt || die
+
+	rm -f test.el || die
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	cmake_src_configure
+}
+
+src_compile() {
+	cmake_src_compile
+	elisp_src_compile
+}
+
+src_install() {
+	elisp_src_install
+	elisp-modules-install ${PN} libegit2.so
+}
diff --git a/app-emacs/libegit2/metadata.xml b/app-emacs/libegit2/metadata.xml
new file mode 100644
index 000000000000..717abc0dea75
--- /dev/null
+++ b/app-emacs/libegit2/metadata.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="project">
+  <email>gnu-emacs@gentoo.org</email>
+  <name>Gentoo GNU Emacs project</name>
+</maintainer>
+<longdescription>
+  This is an experimental module for libgit2 bindings to Emacs, intended to boost the performance of magit.
+</longdescription>
+<upstream>
+  <remote-id type="github">magit/libegit2</remote-id>
+</upstream>
+</pkgmetadata>