x11-wm/i3-gaps: New package

A popular clone[1] of the improved dynamic tiling window manager i3
which supports gaps and few additional features[2]. There are several
ebuilds already in user overlays available[3][4][5]. Ebuild taken from
oboeverlay, improved by me. The original ebuild is probably the original
x11-wm/i3.

[1] https://www.reddit.com/r/unixporn/search?q=gaps&restrict_sr=1
[2] https://github.com/Airblader/i3
[3] https://github.com/ChrisOboe/oboeverlay/tree/master/x11-wm/i3-gaps
[4] https://github.com/0x4d4c/gentoo-overlay/tree/master/x11-wm/i3-gaps
[5] https://github.com/SonicFrog/overlay/tree/master/x11-wm/i3-gaps

Closes: https://bugs.gentoo.org/654694
Package-Manager: Portage-2.3.36, Repoman-2.3.9

4 files changed, 172 insertions, 0 deletions

diff --git a/x11-wm/i3-gaps/Manifest b/x11-wm/i3-gaps/Manifest
new file mode 100644
index 000000000000..fe96407b1134
--- /dev/null
+++ b/x11-wm/i3-gaps/Manifest
@@ -0,0 +1 @@
+DIST i3-gaps-4.15.0.1.tar.gz 3965631 BLAKE2B ea65886c40f377125bafbd80e2d56c1d66a4c5c06d942d645b2cb226323a0903e98aa58b67da9c31c60240b5d99d10ecc20864aeede95a5039ea0ffdff8dcb8b SHA512 76ff860e4ca0edd0e22bdff9ae9b1bc150df2b5bc15b0d7ea7a63d373e8d156a43bd91f8a40c48b4c771603f7de7c18c6d16c53fef582e53f51c53a197fa7a0a
diff --git a/x11-wm/i3-gaps/files/i3-gaps-4.15-musl.patch b/x11-wm/i3-gaps/files/i3-gaps-4.15-musl.patch
new file mode 100644
index 000000000000..82ad6195b8e5
--- /dev/null
+++ b/x11-wm/i3-gaps/files/i3-gaps-4.15-musl.patch
@@ -0,0 +1,73 @@
+diff -urp i3-4.11/i3bar/src/main.c i3-4.11.new/i3bar/src/main.c
+--- i3-4.11/i3bar/src/main.c	2015-09-30 07:55:10.000000000 +0100
++++ i3-4.11.new/i3bar/src/main.c	2016-02-08 20:03:41.777392482 +0000
+@@ -45,14 +45,20 @@ void debuglog(char *fmt, ...) {
+  *
+  */
+ char *expand_path(char *path) {
+-    static glob_t globbuf;
+-    if (glob(path, GLOB_NOCHECK | GLOB_TILDE, NULL, &globbuf) < 0) {
+-        ELOG("glob() failed\n");
+-        exit(EXIT_FAILURE);
++    char *home, *expanded;
++
++    if (strncmp(path, "~/", 2) == 0) {
++        home = getenv("HOME");
++        if (home != NULL) {
++            /* new length: sum - 1 (omit '~') + 1 (for '\0') */
++            expanded = scalloc(strlen(home)+strlen(path), 1);
++            strcpy(expanded, home);
++            strcat(expanded, path+1);
++            return expanded;
++        }
+     }
+-    char *result = sstrdup(globbuf.gl_pathc > 0 ? globbuf.gl_pathv[0] : path);
+-    globfree(&globbuf);
+-    return result;
++
++    return sstrdup(path);
+ }
+ 
+ void print_usage(char *elf_name) {
+diff -urp i3-4.11/libi3/resolve_tilde.c i3-4.11.new/libi3/resolve_tilde.c
+--- i3-4.11/libi3/resolve_tilde.c	2015-09-30 07:55:10.000000000 +0100
++++ i3-4.11.new/libi3/resolve_tilde.c	2016-02-08 20:03:47.849230953 +0000
+@@ -19,27 +19,18 @@
+  *
+  */
+ char *resolve_tilde(const char *path) {
+-    static glob_t globbuf;
+-    char *head, *tail, *result;
++    char *home, *expanded;
+ 
+-    tail = strchr(path, '/');
+-    head = sstrndup(path, tail ? (size_t)(tail - path) : strlen(path));
+-
+-    int res = glob(head, GLOB_TILDE, NULL, &globbuf);
+-    free(head);
+-    /* no match, or many wildcard matches are bad */
+-    if (res == GLOB_NOMATCH || globbuf.gl_pathc != 1)
+-        result = sstrdup(path);
+-    else if (res != 0) {
+-        err(EXIT_FAILURE, "glob() failed");
+-    } else {
+-        head = globbuf.gl_pathv[0];
+-        result = scalloc(strlen(head) + (tail ? strlen(tail) : 0) + 1, 1);
+-        strncpy(result, head, strlen(head));
+-        if (tail)
+-            strncat(result, tail, strlen(tail));
++    if (strncmp(path, "~/", 2) == 0) {
++        home = getenv("HOME");
++        if (home != NULL) {
++            /* new length: sum - 1 (omit '~') + 1 (for '\0') */
++            expanded = scalloc(strlen(home)+strlen(path), 1);
++            strcpy(expanded, home);
++            strcat(expanded, path+1);
++            return expanded;
++        }
+     }
+-    globfree(&globbuf);
+ 
+-    return result;
++    return sstrdup(path);
+ }
diff --git a/x11-wm/i3-gaps/i3-gaps-4.15.0.1.ebuild b/x11-wm/i3-gaps/i3-gaps-4.15.0.1.ebuild
new file mode 100644
index 000000000000..54936b5b78b8
--- /dev/null
+++ b/x11-wm/i3-gaps/i3-gaps-4.15.0.1.ebuild
@@ -0,0 +1,87 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools eapi7-ver
+
+DESCRIPTION="i3 fork with gaps and some more features"
+HOMEPAGE="https://github.com/Airblader/i3"
+SRC_URI="https://github.com/Airblader/i3/archive/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+CDEPEND="
+	dev-libs/glib:2
+	dev-libs/libev
+	dev-libs/libpcre
+	dev-libs/yajl
+	x11-libs/cairo[X,xcb]
+	x11-libs/libxcb[xkb]
+	x11-libs/libxkbcommon[X]
+	x11-libs/pango[X]
+	x11-libs/startup-notification
+	x11-libs/xcb-util
+	x11-libs/xcb-util-cursor
+	x11-libs/xcb-util-keysyms
+	x11-libs/xcb-util-wm
+	x11-libs/xcb-util-xrm
+"
+DEPEND="${CDEPEND}
+	virtual/pkgconfig
+"
+RDEPEND="${CDEPEND}
+	dev-lang/perl
+	dev-perl/AnyEvent-I3
+	dev-perl/JSON-XS
+	!x11-wm/i3
+"
+
+S=${WORKDIR}/i3-${PV}
+
+DOCS=( RELEASE-NOTES-$(ver_cut 1-2) )
+
+PATCHES=( "${FILESDIR}/${PN}-$(ver_cut 1-2)-musl.patch" )
+
+src_prepare() {
+	default
+	sed -e '/AC_PATH_PROG(\[PATH_ASCIIDOC/d' -i configure.ac || die
+	eautoreconf
+	cat <<- EOF > "${T}"/i3wm
+		#!/bin/sh
+		exec /usr/bin/i3
+	EOF
+}
+
+src_configure() {
+	# disable sanitizer: otherwise injects -O0 -g
+	local myeconfargs=(
+		--enable-debug=no
+		--disable-sanitizers
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_compile() {
+	emake -C "${CBUILD}"
+}
+
+src_install() {
+	emake -C "${CBUILD}" DESTDIR="${D}" install
+	einstalldocs
+
+	exeinto /etc/X11/Sessions
+	doexe "${T}"/i3wm
+}
+
+pkg_postinst() {
+	einfo "There are several packages that you may find useful with ${PN} and"
+	einfo "their usage is suggested by the upstream maintainers, namely:"
+	einfo "  x11-misc/dmenu"
+	einfo "  x11-misc/i3lock"
+	einfo "  x11-misc/i3status"
+	einfo "Please refer to their description for additional info."
+}
diff --git a/x11-wm/i3-gaps/metadata.xml b/x11-wm/i3-gaps/metadata.xml
new file mode 100644
index 000000000000..1a5dfaf1b54d
--- /dev/null
+++ b/x11-wm/i3-gaps/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>johu@gentoo.org</email>
+		<name>Johannes Huber</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">Airblader/i3</remote-id>
+	</upstream>
+</pkgmetadata>