Added docker rootless script and phone mounting script

docker/rootless.sh

@@ -0,0 +1,252 @@
+#!/bin/sh
+set -e
+# Docker CE for Linux installation script (Rootless mode)
+#
+# See https://docs.docker.com/go/rootless/ for the
+# installation steps.
+#
+# This script is meant for quick & easy install via:
+#   $ curl -fsSL https://get.docker.com/rootless -o get-docker.sh
+#   $ sh get-docker.sh
+#
+# NOTE: Make sure to verify the contents of the script
+#       you downloaded matches the contents of install.sh
+#       located at https://github.com/docker/docker-install
+#       before executing.
+#
+# Git commit from https://github.com/docker/docker-install when
+# the script was uploaded (Should only be modified by upload job):
+SCRIPT_COMMIT_SHA=0225270
+
+# This script should be run with an unprivileged user and install/setup Docker under $HOME/bin/.
+
+# The channel to install from:
+#   * nightly
+#   * test
+#   * stable
+DEFAULT_CHANNEL_VALUE="stable"
+if [ -z "$CHANNEL" ]; then
+	CHANNEL=$DEFAULT_CHANNEL_VALUE
+fi
+# The latest release is currently hard-coded.
+STABLE_LATEST="20.10.14"
+TEST_LATEST="20.10.14"
+STATIC_RELEASE_URL=
+STATIC_RELEASE_ROOTLESS_URL=
+case "$CHANNEL" in
+    "stable")
+        echo "# Installing stable version ${STABLE_LATEST}"
+        STATIC_RELEASE_URL="https://download.docker.com/linux/static/$CHANNEL/$(uname -m)/docker-${STABLE_LATEST}.tgz"
+        STATIC_RELEASE_ROOTLESS_URL="https://download.docker.com/linux/static/$CHANNEL/$(uname -m)/docker-rootless-extras-${STABLE_LATEST}.tgz"
+        ;;
+    "test")
+        echo "# Installing test version ${TEST_LATEST}"
+        STATIC_RELEASE_URL="https://download.docker.com/linux/static/$CHANNEL/$(uname -m)/docker-${TEST_LATEST}.tgz"
+        STATIC_RELEASE_ROOTLESS_URL="https://download.docker.com/linux/static/$CHANNEL/$(uname -m)/docker-rootless-extras-${TEST_LATEST}.tgz"
+        ;;
+    "nightly")
+        echo "# Installing nightly"
+        STATIC_RELEASE_URL="https://master.dockerproject.org/linux/$(uname -m)/docker.tgz"
+        STATIC_RELEASE_ROOTLESS_URL="https://master.dockerproject.org/linux/$(uname -m)/docker-rootless-extras.tgz"
+        ;;
+    *)
+        >&2 echo "Aborting because of unknown CHANNEL \"$CHANNEL\". Set \$CHANNEL to either \"stable\", \"test\", or \"nightly\"."; exit 1
+        ;;
+esac
+
+init_vars() {
+	BIN="${DOCKER_BIN:-$HOME/bin}"
+
+	DAEMON=dockerd
+	SYSTEMD=
+	if systemctl --user daemon-reload >/dev/null 2>&1; then
+		SYSTEMD=1
+	fi
+}
+
+checks() {
+	# OS verification: Linux only, point osx/win to helpful locations
+	case "$(uname)" in
+	Linux)
+		;;
+	*)
+		>&2 echo "Rootless Docker cannot be installed on $(uname)"; exit 1
+		;;
+	esac
+
+	# User verification: deny running as root (unless forced?)
+	if [ "$(id -u)" = "0" ] && [ -z "$FORCE_ROOTLESS_INSTALL" ]; then
+		>&2 echo "Refusing to install rootless Docker as the root user"; exit 1
+	fi
+
+	# HOME verification
+	if [ ! -d "$HOME" ]; then
+		>&2 echo "Aborting because HOME directory $HOME does not exist"; exit 1
+	fi
+
+	if [ -d "$BIN" ]; then
+		if [ ! -w "$BIN" ]; then
+			>&2 echo "Aborting because $BIN is not writable"; exit 1
+		fi
+	else
+		if [ ! -w "$HOME" ]; then
+			>&2 echo "Aborting because HOME (\"$HOME\") is not writable"; exit 1
+		fi
+	fi
+
+	# Existing rootful docker verification
+	if [ -w /var/run/docker.sock ] && [ -z "$FORCE_ROOTLESS_INSTALL" ]; then
+		>&2 echo "Aborting because rootful Docker is running and accessible. Set FORCE_ROOTLESS_INSTALL=1 to ignore."; exit 1
+	fi
+
+	# Validate XDG_RUNTIME_DIR
+	if [ ! -w "$XDG_RUNTIME_DIR" ]; then
+		if [ -n "$SYSTEMD" ]; then
+			>&2 echo "Aborting because systemd was detected but XDG_RUNTIME_DIR (\"$XDG_RUNTIME_DIR\") does not exist or is not writable"
+			>&2 echo "Hint: this could happen if you changed users with 'su' or 'sudo'. To work around this:"
+			>&2 echo "- try again by first running with root privileges 'loginctl enable-linger <user>' where <user> is the unprivileged user and export XDG_RUNTIME_DIR to the value of RuntimePath as shown by 'loginctl show-user <user>'"
+			>&2 echo "- or simply log back in as the desired unprivileged user (ssh works for remote machines)"
+			exit 1
+		fi
+	fi
+
+	# Already installed verification (unless force?). Only having docker cli binary previously shouldn't fail the build.
+	if [ -x "$BIN/$DAEMON" ]; then
+		# If rootless installation is detected print out the modified PATH and DOCKER_HOST that needs to be set.
+		echo "# Existing rootless Docker detected at $BIN/$DAEMON"
+		echo
+		echo "# To reinstall or upgrade rootless Docker, run the following commands and then rerun the installation script:"
+		echo "systemctl --user stop docker"
+		echo "rm -f $BIN/$DAEMON"
+		echo
+		echo "# Alternatively, install the docker-ce-rootless-extras RPM/deb package for ease of package management (requires root)."
+		echo "# See https://docs.docker.com/go/rootless/ for details."
+		exit 0
+	fi
+
+	INSTRUCTIONS=
+
+	# uidmap dependency check
+	if ! command -v newuidmap >/dev/null 2>&1; then
+		if command -v apt-get >/dev/null 2>&1; then
+			INSTRUCTIONS="apt-get install -y uidmap"
+		elif command -v dnf >/dev/null 2>&1; then
+			INSTRUCTIONS="dnf install -y shadow-utils"
+		elif command -v yum >/dev/null 2>&1; then
+			INSTRUCTIONS="curl -o /etc/yum.repos.d/vbatts-shadow-utils-newxidmap-epel-7.repo https://copr.fedorainfracloud.org/coprs/vbatts/shadow-utils-newxidmap/repo/epel-7/vbatts-shadow-utils-newxidmap-epel-7.repo
+yum install -y shadow-utils46-newxidmap"
+		else
+			echo "newuidmap binary not found. Please install with a package manager."
+			exit 1
+		fi
+	fi
+
+	# iptables dependency check
+	if [ -z "$SKIP_IPTABLES" ] && ! command -v iptables >/dev/null 2>&1 && [ ! -f /sbin/iptables ] && [ ! -f /usr/sbin/iptables ]; then
+		if command -v apt-get >/dev/null 2>&1; then
+			INSTRUCTIONS="${INSTRUCTIONS}
+apt-get install -y iptables"
+		elif command -v dnf >/dev/null 2>&1; then
+			INSTRUCTIONS="${INSTRUCTIONS}
+dnf install -y iptables"
+		else
+			echo "iptables binary not found. Please install with a package manager."
+			exit 1
+		fi
+	fi
+
+	# ip_tables module dependency check
+	if [ -z "$SKIP_IPTABLES" ] && ! lsmod | grep ip_tables >/dev/null 2>&1 && ! grep -q ip_tables "/lib/modules/$(uname -r)/modules.builtin"; then
+			INSTRUCTIONS="${INSTRUCTIONS}
+modprobe ip_tables"
+	fi
+
+	# debian requires setting unprivileged_userns_clone
+	if [ -f /proc/sys/kernel/unprivileged_userns_clone ]; then
+		if [ "1" != "$(cat /proc/sys/kernel/unprivileged_userns_clone)" ]; then
+			INSTRUCTIONS="${INSTRUCTIONS}
+cat <<EOT > /etc/sysctl.d/50-rootless.conf
+kernel.unprivileged_userns_clone = 1
+EOT
+sysctl --system"
+		fi
+	fi
+
+	# centos requires setting max_user_namespaces
+	if [ -f /proc/sys/user/max_user_namespaces ]; then
+		if [ "0" = "$(cat /proc/sys/user/max_user_namespaces)" ]; then
+			INSTRUCTIONS="${INSTRUCTIONS}
+cat <<EOT > /etc/sysctl.d/51-rootless.conf
+user.max_user_namespaces = 28633
+EOT
+sysctl --system"
+		fi
+	fi
+
+	if [ -n "$INSTRUCTIONS" ]; then
+		echo "# Missing system requirements. Please run following commands to
+# install the requirements and run this installer again.
+# Alternatively iptables checks can be disabled with SKIP_IPTABLES=1"
+
+		echo
+		echo "cat <<EOF | sudo sh -x"
+		echo "$INSTRUCTIONS"
+		echo "EOF"
+		echo
+		exit 1
+	fi
+
+	# validate subuid/subgid files for current user
+	if ! grep "^$(id -un):\|^$(id -u):" /etc/subuid >/dev/null 2>&1; then
+		>&2 echo "Could not find records for the current user $(id -un) from /etc/subuid . Please make sure valid subuid range is set there.
+For example:
+echo \"$(id -un):100000:65536\" >> /etc/subuid"
+		exit 1
+	fi
+	if ! grep "^$(id -un):\|^$(id -u):" /etc/subgid >/dev/null 2>&1; then
+		>&2 echo "Could not find records for the current user $(id -un) from /etc/subgid . Please make sure valid subuid range is set there.
+For example:
+echo \"$(id -un):100000:65536\" >> /etc/subgid"
+		exit 1
+	fi
+}
+
+exec_setuptool() {
+	if [ -n "$FORCE_ROOTLESS_INSTALL" ]; then
+		set -- "$@" --force
+	fi
+	if [ -n "$SKIP_IPTABLES" ]; then
+		set -- "$@" --skip-iptables
+	fi
+	(
+		set -x
+		PATH="$BIN:$PATH" "$BIN/dockerd-rootless-setuptool.sh" install "$@"
+	)
+}
+
+do_install() {
+	echo "# Executing docker rootless install script, commit: $SCRIPT_COMMIT_SHA"
+
+	init_vars
+	checks
+
+	tmp=$(mktemp -d)
+	trap 'rm -rf "$tmp"' EXIT INT TERM
+	# Download tarballs docker-* and docker-rootless-extras=*
+	(
+		cd "$tmp"
+		curl -L -o docker.tgz "$STATIC_RELEASE_URL"
+		curl -L -o rootless.tgz "$STATIC_RELEASE_ROOTLESS_URL"
+	)
+	# Extract under $HOME/bin/
+	(
+		mkdir -p "$BIN"
+		cd "$BIN"
+		tar zxf "$tmp/docker.tgz" --strip-components=1
+		tar zxf "$tmp/rootless.tgz" --strip-components=1
+	)
+
+	exec_setuptool "$@"
+}
+
+do_install "$@"

mount-phone

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+MTP_ENDPOINT=$(gio mount -li | rg activation_root | cut -d "=" -f 2)
+
+
+if [ $# -gt 0 ] && [ $1 == "-u" ]; then
+	gio mount -u $MTP_ENDPOINT
+	exit 1
+fi
+
+gio mount $MTP_ENDPOINT >/dev/null 2>&1
+
+MTP_PATH=$(gio info $MTP_ENDPOINT | rg local | cut -d ":" -f 2- | sed 's/ *//')
+
+echo $MTP_PATH

sway/take_screencast.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+MODE=$1
+FILENAME=$(xdg-user-dir VIDEOS)/$(date +%F_%T_wf-recorder.mp4)
+TEMP_FILENAME=$(mktemp).mp4
+#PARAMS='-c libvpx-vp9'
+PARAMS='--audio -o DP-2'
+
+WF_RECORDERS=$(ps -Al | rg 'wf-recorder' | wc -l)
+
+if [ $WF_RECORDERS -gt 0 ]; then
+	killall -2 wf-recorder
+	exit 0
+fi
+
+case $MODE in
+	"stop") killall -2 wf-recorder;;
+	"region-copy") wf-recorder -g "$(slurp)" $PARAMS -f $TEMP_FILENAME && wl-copy --type text/uri-list file://$TEMP_FILENAME;;
+	"region") wf-recorder -g "$(slurp)" $PARAMS -f $FILENAME && notify-send -i "$FILENAME" "Screencast saved";;
+	*) wf-recorder $PARAMS -f $FILENAME && notify-send -i "$FILENAME" "Screencast saved";;
+esac

sway/take_screenshot.sh

@@ -3,7 +3,8 @@
 MODE=$1
 FILENAME=$(xdg-user-dir PICTURES)/$(date +%F_%T_grim.png)
 
-case $MODE in "region-copy") grim -g "$(slurp)" - | wl-copy;;
+case $MODE in
+	"region-copy") grim -g "$(slurp)" - | wl-copy;;
 	"region") grim -g "$(slurp)" $FILENAME && notify-send -i "$FILENAME" "Screenshot saved";;
 	*) grim $FILENAME && notify-send -i "$FILENAME" "Screenshot saved";;
 esac