reinit the tree, so we can have metadata

4 files changed, 117 insertions, 0 deletions

diff --git a/app-text/manpager/Manifest b/app-text/manpager/Manifest
new file mode 100644
index 000000000000..b7656071e445
--- /dev/null
+++ b/app-text/manpager/Manifest
@@ -0,0 +1,4 @@
+AUX manpager.c 1809 SHA256 bb90bcb9d2efff5db0957b56fdb20bf97ac1aacfe4f71989833dcfa34704c620 SHA512 4f827429dc46993010d0096cb352920dfdcaf2cc97bf10e2155dfea3fda601c011467be65ca3f2e3f5c44cb26de0fd9eb58f7d875f75fd5f1db4b2c6cdabdca2 WHIRLPOOL bb26d082896f41de845fcbe9b5d660b28a14f8afad4f9c266d5fbc04c967858ab72d3b95569cac29e4cd12278ddb6e9589b5fb8d18d157632d6d5adb17e874a8
+EBUILD manpager-1.ebuild 646 SHA256 fa9a4a3ddddf45764b6b37df3d8dafb8b02361782a0562e9656d7574a0decd33 SHA512 7e4582eefc9acfc019b6bf4e9601d3efce10c70bc512af5e806b899bc1d7c9d08b5af4e0ae06d791e110b0a1803b53d1248890ede0f625578b7c2139ab3ad74c WHIRLPOOL d70990c5460ff0fdde63548ba5617208e1c0640a560f5cc12bad73a23c34603c330fd7f18d41e713f78eef554c5e5def183d9d5d0afb1bd90291a26b59dca2c8
+MISC ChangeLog 970 SHA256 476449bcf02927a7044880a4a6760b066e42e9e43d85aa0b7818f4678cac352d SHA512 bda470cedb820caa752f5e40b3ea12ee4dff162591cd443799fdc0df24153c1ead03f5dfefda32a8d22f0b4ac55cb0a8c9d2ebb0c682a500f872956582ee6eee WHIRLPOOL 8db067486f23494239da80bff8a3435caae3eb803f2ebc666103da3e065decd961aebaa2d81384f5bab234d8cfd9a4030e6cd60e222f2a69cf0900c81986e7e1
+MISC metadata.xml 253 SHA256 d82c33ef453113a5c1ebe250dcba373c22934a69b0a86c6ab15a5ca589c25b91 SHA512 54a9069aeb4165d2dff3d473c8001bc51613aac9dff3f7f5e9971a9891a737a31511ffa11cbd523febe581ac1d9de2bdf2f40410f0c4239138f2ccca3ef15555 WHIRLPOOL e5aee23acff864609953a1e4de768f0e4aef704b44c53c021f28573e1ca5c99f1a46d92935ecec2449f7b4419a36d8373127d0ecfa8d7bae72d835e1839eb3f8
diff --git a/app-text/manpager/files/manpager.c b/app-text/manpager/files/manpager.c
new file mode 100644
index 000000000000..99b0680a1d83
--- /dev/null
+++ b/app-text/manpager/files/manpager.c
@@ -0,0 +1,74 @@
+/*
+ * Wrapper to help enable colorized man page output.
+ * Only works with PAGER=less
+ *
+ * https://bugs.gentoo.org/184604
+ * https://unix.stackexchange.com/questions/108699/documentation-on-less-termcap-variables
+ *
+ * Copyright 2003-2015 Gentoo Foundation
+ * Distributed under the terms of the GNU General Public License v2
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#define COLOR(c, b) "\e[" #c ";" #b "m"
+
+#define _SE(termcap, col) setenv("LESS_TERMCAP_" #termcap, col, 0)
+#define SE(termcap, c, b) _SE(termcap, COLOR(c, b))
+
+static int usage(void)
+{
+	puts(
+		"manpager: display man pages with color!\n"
+		"\n"
+		"Usage:\n"
+		"\texport MANPAGER=manpager\n"
+		"\tman man\n"
+		"\n"
+		"To control the colorization, set these env vars:\n"
+		"\tLESS_TERMCAP_mb - start blinking\n"
+		"\tLESS_TERMCAP_md - start bolding\n"
+		"\tLESS_TERMCAP_me - stop bolding\n"
+		"\tLESS_TERMCAP_us - start underlining\n"
+		"\tLESS_TERMCAP_ue - stop underlining\n"
+		"\tLESS_TERMCAP_so - start standout (reverse video)\n"
+		"\tLESS_TERMCAP_se - stop standout (reverse video)\n"
+		"\n"
+		"You can do so by doing:\n"
+		"\texport LESS_TERMCAP_md=\"$(printf '\\e[1;36m')\"\n"
+		"\n"
+		"Run 'less --help' or 'man less' for more info"
+	);
+	return 0;
+}
+
+int main(int argc, char *argv[])
+{
+	if (argc == 2 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help")))
+		return usage();
+
+	/* Blinking. */
+	SE(mb, 5, 31);	/* Start. */
+
+	/* Bolding. */
+	SE(md, 1, 34);	/* Start. */
+	SE(me, 0, 0);	/* Stop. */
+
+	/* Underlining. */
+	SE(us, 4, 36);	/* Start. */
+	SE(ue, 0, 0);	/* Stop. */
+
+#if 0
+	/* Standout (reverse video). */
+	SE(so, 1, 32);	/* Start. */
+	SE(se, 0, 0);	/* Stop. */
+#endif
+
+	argv[0] = getenv("PAGER") ? : "less";
+	execvp(argv[0], argv);
+	perror("could not launch PAGER");
+	return 1;
+}
diff --git a/app-text/manpager/manpager-1.ebuild b/app-text/manpager/manpager-1.ebuild
new file mode 100644
index 000000000000..39b1214d8e0d
--- /dev/null
+++ b/app-text/manpager/manpager-1.ebuild
@@ -0,0 +1,31 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+inherit toolchain-funcs
+
+DESCRIPTION="Enable colorization of man pages"
+HOMEPAGE="https://www.gentoo.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~amd64-linux ~arm-linux ~x86-linux"
+IUSE=""
+
+S=${WORKDIR}
+
+src_compile() {
+	local cmd=(
+		$(tc-getCC) ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}
+		"${FILESDIR}"/manpager.c -o ${PN}
+	)
+	echo "${cmd[@]}"
+	"${cmd[@]}" || die
+}
+
+src_install() {
+	dobin ${PN}
+	insinto /etc/env.d
+	echo "MANPAGER=manpager" | newins - 00manpager
+}
diff --git a/app-text/manpager/metadata.xml b/app-text/manpager/metadata.xml
new file mode 100644
index 000000000000..56c124413057
--- /dev/null
+++ b/app-text/manpager/metadata.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="project">
+	<email>base-system@gentoo.org</email>
+	<name>Gentoo Base System</name>
+</maintainer>
+</pkgmetadata>