app-emacs/package-lint: new package; add version 0.16

Signed-off-by: Maciej Barć <xgqt@gentoo.org>

5 files changed, 88 insertions, 0 deletions

diff --git a/app-emacs/package-lint/Manifest b/app-emacs/package-lint/Manifest
new file mode 100644
index 000000000000..a55a783a16b8
--- /dev/null
+++ b/app-emacs/package-lint/Manifest
@@ -0,0 +1 @@
+DIST package-lint-0.16.tar.gz 224744 BLAKE2B a1d26ae28727e305416498b66da188cbadababc9f415c199eff380dbce4888ee3137b6f13a26147d427142a9d244c784e192d21df3173d0a0c2dde4acb1e8630 SHA512 f5d79b69d37671233614a622cd5fd6c28c230adb0d5b7934ccd6bedc12228adb7bdef6739fdd32be383cefceb65b9538a00f763b49be6499e4b6e3f8b1a34616
diff --git a/app-emacs/package-lint/files/50package-lint-gentoo.el b/app-emacs/package-lint/files/50package-lint-gentoo.el
new file mode 100644
index 000000000000..431f7e90ae73
--- /dev/null
+++ b/app-emacs/package-lint/files/50package-lint-gentoo.el
@@ -0,0 +1 @@
+(add-to-list 'load-path "@SITELISP@")
diff --git a/app-emacs/package-lint/files/package-lint-symbol-info-data-directory.patch b/app-emacs/package-lint/files/package-lint-symbol-info-data-directory.patch
new file mode 100644
index 000000000000..1b8644976721
--- /dev/null
+++ b/app-emacs/package-lint/files/package-lint-symbol-info-data-directory.patch
@@ -0,0 +1,26 @@
+index 2ecaef5..8178375 100644
+--- a/package-lint.el
++++ b/package-lint.el
+@@ -106,13 +106,15 @@ a backport library shipping the feature and VERSION is an
+ optional minimum version containing the feature.")
+ 
+ (defconst package-lint-symbol-info
+-  (let* ((stdlib-changes (with-temp-buffer
+-                           (insert-file-contents
+-                            (expand-file-name "data/stdlib-changes"
+-                                              (if load-file-name
+-                                                  (file-name-directory load-file-name)
+-                                                default-directory)))
+-                           (read (current-buffer))))
++  (let* ((stdlib-changes
++          (with-temp-buffer
++            (insert-file-contents
++             (let ((siteetc-stdlib-changes
++                    (expand-file-name "data/stdlib-changes" "@SITEETC@")))
++               (if (file-exists-p siteetc-stdlib-changes)
++                   siteetc-stdlib-changes
++                 (expand-file-name "data/stdlib-changes" default-directory))))
++            (read (current-buffer))))
+          (info (make-hash-table)))
+     (pcase-dolist (`(,version . ,data) stdlib-changes)
+       (pcase-dolist (`(,syms . ,action)
diff --git a/app-emacs/package-lint/metadata.xml b/app-emacs/package-lint/metadata.xml
new file mode 100644
index 000000000000..ddaf53faef36
--- /dev/null
+++ b/app-emacs/package-lint/metadata.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+
+<pkgmetadata>
+  <maintainer type="project">
+    <email>gnu-emacs@gentoo.org</email>
+    <name>Gentoo GNU Emacs project</name>
+  </maintainer>
+  <upstream>
+    <bugs-to>https://github.com/purcell/package-lint/issues/</bugs-to>
+    <remote-id type="github">purcell/package-lint</remote-id>
+  </upstream>
+  <longdescription>
+    This library provides a linter for the metadata in Emacs Lisp files which
+    are intended to be packages. You can integrate it into your build process.
+    package-lint detects various issues that may make your package
+    uninstallable or unusable for some users, and it warns about significant
+    deviations from the Elisp coding conventions, such as non-compliant symbol
+    naming, and use of reserved keybindings. Among other community uses,
+    package-lint is a prerequisite for submission of packages to MELPA.
+    package-lint can be used standalone, but see also the flycheck-package and
+    package-lint-flymake packages, which both use package-lint to conveniently
+    display packaging errors directly in the buffer while writing elisp
+    packages.
+  </longdescription>
+</pkgmetadata>
diff --git a/app-emacs/package-lint/package-lint-0.16.ebuild b/app-emacs/package-lint/package-lint-0.16.ebuild
new file mode 100644
index 000000000000..16a41eaf585d
--- /dev/null
+++ b/app-emacs/package-lint/package-lint-0.16.ebuild
@@ -0,0 +1,34 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+NEED_EMACS=26.1
+
+inherit elisp
+
+DESCRIPTION="Linting library for Emacs Lisp package metadata"
+HOMEPAGE="https://github.com/purcell/package-lint/"
+SRC_URI="https://github.com/purcell/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-3+"
+KEYWORDS="~amd64 ~x86"
+SLOT="0"
+
+DOCS=( README.md )
+PATCHES=( "${FILESDIR}"/${PN}-symbol-info-data-directory.patch )
+SITEFILE="50${PN}-gentoo.el"
+
+src_prepare() {
+	elisp_src_prepare
+
+	sed "s|@SITEETC@|${EPREFIX}${SITEETC}/${PN}|" -i ${PN}.el || die
+}
+
+src_install() {
+	elisp-install ${PN} ${PN}{,-flymake}.el{,c}
+	elisp-site-file-install "${FILESDIR}/${SITEFILE}"
+
+	insinto ${SITEETC}/${PN}
+	doins -r data
+}