diff mbox series

[1/3] emptty: add version 0.14.0

Message ID 20250502202840.3148565-3-rs@ti.com
State New
Headers show
Series Display manager proposal for x11 and wayland | expand

Commit Message

Randolph Sapp May 2, 2025, 8:28 p.m. UTC 
From: Randolph Sapp <rs@ti.com>

Add emptty, a "Dead simple CLI Display Manager on TTY". This is a
relatively lightweight display manager that supports x11 as well as
wayland though both a CLI and automatic login mechanism.

This can effetely replace the custom init scripts for both x11
(xserver-nodm-init) and wayland (weston-init) with a single tool with
more verbose logging capabilities.

This is split into two recipes. The emptty package provides the binary
and various agnostic configs while the emptty-conf package provides the
default configuration for the application itself. This RPROVIDES
virtual-emptty-conf, allowing other recipes to provide their own
configurations to override the default behavior.

Signed-off-by: Randolph Sapp <rs@ti.com>
---
 .../conf/distro/include/default-providers.inc |  1 +
 meta/conf/distro/include/maintainers.inc      |  1 +
 meta/recipes-graphics/emptty/emptty-conf.bb   | 14 +++++
 meta/recipes-graphics/emptty/emptty.inc       | 26 +++++++++
 .../recipes-graphics/emptty/emptty/emptty.tab |  1 +
 meta/recipes-graphics/emptty/emptty/pamconf   | 10 ++++
 meta/recipes-graphics/emptty/emptty_0.14.0.bb | 53 +++++++++++++++++++
 7 files changed, 106 insertions(+)
 create mode 100644 meta/recipes-graphics/emptty/emptty-conf.bb
 create mode 100644 meta/recipes-graphics/emptty/emptty.inc
 create mode 100644 meta/recipes-graphics/emptty/emptty/emptty.tab
 create mode 100644 meta/recipes-graphics/emptty/emptty/pamconf
 create mode 100644 meta/recipes-graphics/emptty/emptty_0.14.0.bb

Comments

Peter Kjellerstedt May 2, 2025, 10:08 p.m. UTC | #1 
> -----Original Message-----
> From: openembedded-core@lists.openembedded.org <openembedded-core@lists.openembedded.org> On Behalf Of Randolph Sapp via lists.openembedded.org
> Sent: den 2 maj 2025 22:29
> To: richard.purdie@linuxfoundation.org; ross.burton@arm.com; alex@linutronix.de; otavio@ossystems.com.br; kexin.hao@windriver.com; afd@ti.com; detheridge@ti.com; denis@denix.org; reatmon@ti.com
> Cc: openembedded-core@lists.openembedded.org; vijayp@ti.com
> Subject: [oe-core][PATCH 1/3] emptty: add version 0.14.0
> 
> From: Randolph Sapp <rs@ti.com>
> 
> Add emptty, a "Dead simple CLI Display Manager on TTY". This is a
> relatively lightweight display manager that supports x11 as well as
> wayland though both a CLI and automatic login mechanism.

"though" -> "through"
"automatic" -> "an automatic"

> 
> This can effetely replace the custom init scripts for both x11

"effetely" -> "effectively"

> (xserver-nodm-init) and wayland (weston-init) with a single tool with
> more verbose logging capabilities.
> 
> This is split into two recipes. The emptty package provides the binary
> and various agnostic configs while the emptty-conf package provides the
> default configuration for the application itself. This RPROVIDES
> virtual-emptty-conf, allowing other recipes to provide their own
> configurations to override the default behavior.
> 
> Signed-off-by: Randolph Sapp <rs@ti.com>

//Peter
diff mbox series

Patch

diff --git a/meta/conf/distro/include/default-providers.inc b/meta/conf/distro/include/default-providers.inc
index ee91af8796..b5446c0f92 100644
--- a/meta/conf/distro/include/default-providers.inc
+++ b/meta/conf/distro/include/default-providers.inc
@@ -68,3 +68,4 @@  PREFERRED_PROVIDER_nativesdk-mesa ?= "nativesdk-mesa"
 PREFERRED_PROVIDER_virtual/nativesdk-libsdl2 ?= "nativesdk-libsdl2"
 
 PREFERRED_RPROVIDER_virtual-x-terminal-emulator ?= "rxvt-unicode"
+PREFERRED_RPROVIDER_virtual-emptty-conf ?= "emptty-conf"
diff --git a/meta/conf/distro/include/maintainers.inc b/meta/conf/distro/include/maintainers.inc
index b3e3862df9..1b3c10f743 100644
--- a/meta/conf/distro/include/maintainers.inc
+++ b/meta/conf/distro/include/maintainers.inc
@@ -172,6 +172,7 @@  RECIPE_MAINTAINER:pn-efivar = "Ross Burton <ross.burton@arm.com>"
 RECIPE_MAINTAINER:pn-efibootmgr = "Ross Burton <ross.burton@arm.com>"
 RECIPE_MAINTAINER:pn-elfutils = "Zang Ruochen <zangruochen@loongson.cn>"
 RECIPE_MAINTAINER:pn-ell = "Zang Ruochen <zangruochen@loongson.cn>"
+RECIPE_MAINTAINER:pn-emptty = "Randolph Sapp <rs@ti.com>"
 RECIPE_MAINTAINER:pn-enchant2 = "Anuj Mittal <anuj.mittal@intel.com>"
 RECIPE_MAINTAINER:pn-encodings = "Unassigned <unassigned@yoctoproject.org>"
 RECIPE_MAINTAINER:pn-epiphany = "Unassigned <unassigned@yoctoproject.org>"
diff --git a/meta/recipes-graphics/emptty/emptty-conf.bb b/meta/recipes-graphics/emptty/emptty-conf.bb
new file mode 100644
index 0000000000..0aacb086cd
--- /dev/null
+++ b/meta/recipes-graphics/emptty/emptty-conf.bb
@@ -0,0 +1,14 @@ 
+require emptty.inc
+
+SUMMARY += " (Default config)"
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+
+do_install () {
+    oe_runmake -C ${S}/src/${GO_IMPORT} DESTDIR=${D} install-config
+}
+
+FILES:${PN}-conf = "${sysconfdir}/emptty/conf"
+CONFFILES:${PN}-conf = "${sysconfdir}/emptty/conf"
+RPROVIDES:${PN}-conf += "virtual-emptty-conf"
diff --git a/meta/recipes-graphics/emptty/emptty.inc b/meta/recipes-graphics/emptty/emptty.inc
new file mode 100644
index 0000000000..11d5770f3a
--- /dev/null
+++ b/meta/recipes-graphics/emptty/emptty.inc
@@ -0,0 +1,26 @@ 
+SUMMARY = "Dead simple CLI Display Manager on TTY"
+DESCRIPTION = "Emptty is a simple display manager with a command line greeter \
+It supports both X11 and Wayland sessions, exporting required variables and \
+creating user paths as necessary."
+
+HOMEPAGE = "https://github.com/tvrzna/emptty"
+BUGTRACKER = "https://github.com/tvrzna/emptty/issues"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://src/${GO_IMPORT}/LICENSE;md5=d1e4d12c7d1d17367ba5668706a405ba"
+
+S = "${UNPACKDIR}"
+
+FILESEXTRAPATHS:append = ":${THISDIR}/emptty"
+
+GO_IMPORT = "github.com/tvrzna/emptty"
+GO_IMPORT_pam = "github.com/msteinert/pam"
+SRC_URI = "\
+    git://${GO_IMPORT}.git;protocol=https;branch=master;destsuffix=src/${GO_IMPORT} \
+    git://${GO_IMPORT_pam}.git;protocol=https;branch=master;name=pam;destsuffix=src/${GO_IMPORT_pam} \
+    file://pamconf \
+    file://emptty.tab \
+    "
+SRCREV = "d162bef75fadc8ae1d8e33dbb3de5e2795a196e0"
+SRCREV_pam = "50ded1b0e7864b9bf75005eb945a8ec826bcf69d"
+
+SRCREV_FORMAT .= "_pam"
diff --git a/meta/recipes-graphics/emptty/emptty/emptty.tab b/meta/recipes-graphics/emptty/emptty/emptty.tab
new file mode 100644
index 0000000000..6359c7224d
--- /dev/null
+++ b/meta/recipes-graphics/emptty/emptty/emptty.tab
@@ -0,0 +1 @@ 
+7:5:respawn:/usr/bin/emptty -t 7 -d
diff --git a/meta/recipes-graphics/emptty/emptty/pamconf b/meta/recipes-graphics/emptty/emptty/pamconf
new file mode 100644
index 0000000000..9cbfd6c4a5
--- /dev/null
+++ b/meta/recipes-graphics/emptty/emptty/pamconf
@@ -0,0 +1,10 @@ 
+#%PAM-1.0
+auth            sufficient      pam_succeed_if.so user ingroup nopasswdlogin
+auth            include         common-auth
+-auth           optional        pam_gnome_keyring.so
+-auth           optional        pam_kwallet5.so
+account         include         common-account
+session         include         common-session
+-session        optional        pam_gnome_keyring.so auto_start
+-session        optional        pam_kwallet5.so auto_start force_run
+password        include         common-password
diff --git a/meta/recipes-graphics/emptty/emptty_0.14.0.bb b/meta/recipes-graphics/emptty/emptty_0.14.0.bb
new file mode 100644
index 0000000000..7e2f211bc9
--- /dev/null
+++ b/meta/recipes-graphics/emptty/emptty_0.14.0.bb
@@ -0,0 +1,53 @@ 
+require emptty.inc
+
+PACKAGECONFIG ?= "${@bb.utils.filter('DISTRO_FEATURES', 'pam x11', d)}"
+PACKAGECONFIG[pam] = ",,libpam,pam-plugin-succeed-if"
+PACKAGECONFIG[x11] = ",,virtual/libx11"
+
+DEPENDS += "${@bb.utils.contains('PACKAGECONFIG', 'pam', '', 'libxcrypt', d)}"
+
+GO_TAGS = ""
+GO_TAGS:append = "${@bb.utils.contains('PACKAGECONFIG', 'pam', '', ',nopam', d)}"
+GO_TAGS:append = "${@bb.utils.contains('PACKAGECONFIG', 'x11', '', ',noxlib', d)}"
+
+GOBUILDFLAGS:append = " -tags=${GO_TAGS}"
+
+export GO111MODULE = "off"
+
+inherit go
+
+DEPENDS += "gzip"
+
+do_install () {
+    # general collateral
+    install -Dm755 ${B}/${GO_BUILD_BINDIR}/emptty ${D}${bindir}/emptty
+    install -d ${D}${mandir}/man1
+    gzip -cn ${S}/src/${GO_IMPORT}/res/emptty.1 > ${D}${mandir}/man1/emptty.1.gz
+
+    # pam config
+    if "${@bb.utils.contains('PACKAGECONFIG','pam','true','false',d)}"
+    then
+        install -Dm644 ${S}/pamconf ${D}${sysconfdir}/pam.d/emptty
+    fi
+
+    # init services
+    if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}
+    then
+        oe_runmake -C ${S}/src/${GO_IMPORT} DESTDIR=${D} install-systemd
+    else
+        install -Dm644 ${S}/emptty.tab ${D}${sysconfdir}/inittab.d/emptty.tab
+    fi
+}
+
+FILES:${PN} = "\
+    ${systemd_system_unitdir}/emptty.service \
+    ${sysconfdir}/inittab.d/emptty.tab \
+    ${bindir}/emptty \
+    ${mandir}/man1/emptty.1.gz \
+    ${sysconfdir}/pam.d/emptty \
+"
+
+RDEPENDS:${PN} += "virtual-emptty-conf"
+SYSTEMD_SERVICE:${PN} = "emptty.service"
+
+inherit systemd