bashrc: Source aliases after everything else

This fixes login shells on Arch Linux.  Hopefully it fixes others, as
well.

.aliases/python.bash

@@ -2,5 +2,6 @@
 alias mk-venv='python -m venv .venv'
 alias do-venv='. .venv/bin/activate'
 alias rm-venv='rm -rf .venv'
-[ $(command -v pdb) ] || alias pdb='python -m pdb'
-[ $(command -v pip) ] || alias pip='python -m pip'
+
+command -v pdb > /dev/null || alias pdb='python -m pdb'
+command -v pip > /dev/null || alias pip='python -m pip'

.bashrc

@@ -1,14 +1,10 @@
 #!/usr/bin/env bash
 
-for af in "$HOME/.aliases"/*; do
-    . "$af"
-done
-
 HISTSIZE=10000
 HISTFILESIZE=900000
 
 case ${TERM} in
-  xterm*|rxvt*|Eterm|aterm|kterm|gnome*|alacritty*|tmux-256color)
+  xterm*|rxvt*|Eterm|aterm|kterm|gnome*|alacritty*|tmux-256color|linux)
     PS1='\[\033]2;\h:\W \u\007\]\h:\[\033[38;5;219m\]\W\[\033[00m\] \[\033[01;35m\]\u\[\033[00m\]\$ '
     ;;
   *)
@@ -28,6 +24,9 @@ command -v uname >/dev/null &&
     Linux)
       alias ls='ls --color'
       [ -z "$ID" ] && [ -f /etc/os-release ] && . /etc/os-release
+
+      [ -r /usr/share/bash-completion/bash_completion   ] \
+        && . /usr/share/bash-completion/bash_completion
       ;;
     Darwin)
       command -v port >/dev/null && . /opt/local/etc/bashrc.mac
@@ -40,3 +39,7 @@ command -v uname >/dev/null &&
       ;;
   esac \
 ;
+
+for af in "$HOME/.aliases"/*; do
+    . "$af"
+done

.config/pipewire/pipewire.conf

@@ -0,0 +1,334 @@
+{
+  "config.name": "pipewire.conf",
+  #"config.path": "/usr/share/pipewire/pipewire.conf",
+  "context.properties": {
+    ## Configure properties in the system.
+    #library.name.system                   = support/libspa-support
+    #context.data-loop.library.name.system = support/libspa-support
+    #support.dbus                          = true
+    #link.max-buffers                      = 64
+    link.max-buffers                       = 16                       # version < 3 clients can't handle more
+    #mem.warn-mlock                        = false
+    #mem.allow-mlock                       = true
+    #mem.mlock-all                         = false
+    #clock.power-of-two-quantum            = true
+    #log.level                             = 2
+    #cpu.zero.denormals                    = false
+
+    loop.rt-prio = -1            # -1 = use module-rt prio, 0 disable rt
+    loop.class = data.rt
+    #thread.affinity = [ 0 1 ]    # optional array of CPUs
+    context.num-data-loops = -1   # -1 = num-cpus, 0 = no data loops
+
+    context.data-loops = [
+        {   loop.rt-prio = -1
+            loop.class = [ data.rt audio.rt ]
+            #library.name.system = support/libspa-support
+            thread.name = data-loop.0
+            #thread.affinity = [ 0 1 ]    # optional array of CPUs
+        }
+    ]
+
+    core.daemon = true              # listening for socket connections
+    core.name   = pipewire-0        # core name and socket name
+
+    ## Properties for the DSP configuration.
+    default.clock.rate          = 192000
+    default.clock.allowed-rates = [ 192000, 96000, 48000, 384000 44100 ]
+    #default.clock.quantum       = 1024
+    #default.clock.min-quantum   = 32
+    #default.clock.max-quantum   = 2048
+    #default.clock.quantum-limit = 8192
+    #default.clock.quantum-floor = 4
+    #default.video.width         = 640
+    #default.video.height        = 480
+    #default.video.rate.num      = 25
+    #default.video.rate.denom    = 1
+    #
+    settings.check-quantum      = true
+    settings.check-rate         = true
+
+    # keys checked below to disable module loading
+    module.x11.bell = true
+    # enables autoloading of access module, when disabled an alternative
+    # access module needs to be loaded.
+    module.access = true
+    # enables autoloading of module-jackdbus-detect
+    module.jackdbus-detect = true
+},
+  "context.properties.rules": [
+    {   matches = [ { cpu.vm.name = !null } ]
+        actions = {
+            update-props = {
+                # These overrides are only applied when running in a vm.
+                default.clock.min-quantum = 1024
+	    }
+        }
+    }
+],
+  "context.spa-libs": {
+    #<factory-name regex> = <library-name>
+    #
+    # Used to find spa factory names. It maps an spa factory name
+    # regular expression to a library name that should contain
+    # that factory.
+    #
+    audio.convert.* = audioconvert/libspa-audioconvert
+    avb.*           = avb/libspa-avb
+    api.alsa.*      = alsa/libspa-alsa
+    api.v4l2.*      = v4l2/libspa-v4l2
+    api.libcamera.* = libcamera/libspa-libcamera
+    api.bluez5.*    = bluez5/libspa-bluez5
+    api.vulkan.*    = vulkan/libspa-vulkan
+    api.jack.*      = jack/libspa-jack
+    support.*       = support/libspa-support
+    video.convert.* = videoconvert/libspa-videoconvert
+    #videotestsrc   = videotestsrc/libspa-videotestsrc
+    #audiotestsrc   = audiotestsrc/libspa-audiotestsrc
+},
+  "context.modules": [
+    #{ name = <module-name>
+    #    ( args  = { <key> = <value> ... } )
+    #    ( flags = [ ( ifexists ) ( nofail ) ] )
+    #    ( condition = [ { <key> = <value> ... } ... ] )
+    #}
+    #
+    # Loads a module with the given parameters.
+    # If ifexists is given, the module is ignored when it is not found.
+    # If nofail is given, module initialization failures are ignored.
+    # If condition is given, the module is loaded only when the context
+    # properties all match the match rules.
+    #
+
+    # Uses realtime scheduling to boost the audio thread priorities. This uses
+    # RTKit if the user doesn't have permission to use regular realtime
+    # scheduling. You can also clamp utilisation values to improve scheduling
+    # on embedded and heterogeneous systems, e.g. Arm big.LITTLE devices.
+    { name = libpipewire-module-rt
+        args = {
+            nice.level    = -11
+            rt.prio       = 88
+            rt.time.soft = -1
+            #rt.time.hard = -1
+            #uclamp.min = 0
+            #uclamp.max = 1024
+        }
+        flags = [ ifexists nofail ]
+    }
+
+    # The native communication protocol.
+    { name = libpipewire-module-protocol-native
+        args = {
+            # List of server Unix sockets, and optionally permissions
+            #sockets = [ { name = "pipewire-0" }, { name = "pipewire-0-manager" } ]
+        }
+    }
+
+    # The profile module. Allows application to access profiler
+    # and performance data. It provides an interface that is used
+    # by pw-top and pw-profiler.
+    { name = libpipewire-module-profiler }
+
+    # Allows applications to create metadata objects. It creates
+    # a factory for Metadata objects.
+    { name = libpipewire-module-metadata }
+
+    # Creates a factory for making devices that run in the
+    # context of the PipeWire server.
+    { name = libpipewire-module-spa-device-factory }
+
+    # Creates a factory for making nodes that run in the
+    # context of the PipeWire server.
+    { name = libpipewire-module-spa-node-factory }
+
+    # Allows creating nodes that run in the context of the
+    # client. Is used by all clients that want to provide
+    # data to PipeWire.
+    { name = libpipewire-module-client-node }
+
+    # Allows creating devices that run in the context of the
+    # client. Is used by the session manager.
+    { name = libpipewire-module-client-device }
+
+    # The portal module monitors the PID of the portal process
+    # and tags connections with the same PID as portal
+    # connections.
+    { name = libpipewire-module-portal
+        flags = [ ifexists nofail ]
+    }
+
+    # The access module can perform access checks and block
+    # new clients.
+    { name = libpipewire-module-access
+        args = {
+            # Socket-specific access permissions
+            #access.socket = { pipewire-0 = "default", pipewire-0-manager = "unrestricted" }
+
+            # Deprecated legacy mode (not socket-based),
+            # for now enabled by default if access.socket is not specified
+            #access.legacy = true
+        }
+        condition = [ { module.access = true } ]
+    }
+
+    # Makes a factory for wrapping nodes in an adapter with a
+    # converter and resampler.
+    { name = libpipewire-module-adapter }
+
+    # Makes a factory for creating links between ports.
+    { name = libpipewire-module-link-factory }
+
+    # Provides factories to make session manager objects.
+    { name = libpipewire-module-session-manager }
+
+    # Use libcanberra to play X11 Bell
+    { name = libpipewire-module-x11-bell
+        args = {
+            #sink.name = "@DEFAULT_SINK@"
+            #sample.name = "bell-window-system"
+            #x11.display = null
+            #x11.xauthority = null
+        }
+        flags = [ ifexists nofail ]
+        condition = [ { module.x11.bell = true } ]
+    }
+    { name = libpipewire-module-jackdbus-detect
+        args = {
+            #jack.library     = libjack.so.0
+            #jack.server      = null
+            #jack.client-name = PipeWire
+            #jack.connect     = true
+            #tunnel.mode      = duplex  # source|sink|duplex
+            source.props = {
+                #audio.channels = 2
+		#midi.ports = 1
+                #audio.position = [ FL FR ]
+                # extra sink properties
+            }
+            sink.props = {
+                #audio.channels = 2
+		#midi.ports = 1
+                #audio.position = [ FL FR ]
+                # extra sink properties
+            }
+        }
+        flags = [ ifexists nofail ]
+        condition = [ { module.jackdbus-detect = true } ]
+    }
+],
+  "context.objects": [
+    #{ factory = <factory-name>
+    #    ( args  = { <key> = <value> ... } )
+    #    ( flags = [ ( nofail ) ] )
+    #    ( condition = [ { <key> = <value> ... } ... ] )
+    #}
+    #
+    # Creates an object from a PipeWire factory with the given parameters.
+    # If nofail is given, errors are ignored (and no object is created).
+    # If condition is given, the object is created only when the context properties
+    # all match the match rules.
+    #
+    #{ factory = spa-node-factory   args = { factory.name = videotestsrc node.name = videotestsrc node.description = videotestsrc "Spa:Pod:Object:Param:Props:patternType" = 1 } }
+    #{ factory = spa-device-factory args = { factory.name = api.jack.device foo=bar } flags = [ nofail ] }
+    #{ factory = spa-device-factory args = { factory.name = api.alsa.enum.udev } }
+    #{ factory = spa-node-factory   args = { factory.name = api.alsa.seq.bridge node.name = Internal-MIDI-Bridge } }
+    #{ factory = adapter            args = { factory.name = audiotestsrc node.name = my-test node.description = audiotestsrc } }
+    #{ factory = spa-node-factory   args = { factory.name = api.vulkan.compute.source node.name = my-compute-source } }
+
+    # A default dummy driver. This handles nodes marked with the "node.always-process"
+    # property when no other driver is currently active. JACK clients need this.
+    { factory = spa-node-factory
+        args = {
+            factory.name    = support.node.driver
+            node.name       = Dummy-Driver
+            node.group      = pipewire.dummy
+            node.sync-group  = sync.dummy
+            priority.driver = 200000
+            #clock.id       = monotonic # realtime | tai | monotonic-raw | boottime
+            #clock.name     = "clock.system.monotonic"
+        }
+    }
+    { factory = spa-node-factory
+        args = {
+            factory.name    = support.node.driver
+            node.name       = Freewheel-Driver
+            priority.driver = 190000
+            node.group      = pipewire.freewheel
+            node.sync-group  = sync.dummy
+            node.freewheel  = true
+            #freewheel.wait = 10
+        }
+    }
+
+    # This creates a new Source node. It will have input ports
+    # that you can link, to provide audio for this source.
+    #{ factory = adapter
+    #    args = {
+    #        factory.name     = support.null-audio-sink
+    #        node.name        = "my-mic"
+    #        node.description = "Microphone"
+    #        media.class      = "Audio/Source/Virtual"
+    #        audio.position   = "FL,FR"
+    #        monitor.passthrough = true
+    #    }
+    #}
+
+    # This creates a single PCM source device for the given
+    # alsa device path hw:0. You can change source to sink
+    # to make a sink in the same way.
+    #{ factory = adapter
+    #    args = {
+    #        factory.name           = api.alsa.pcm.source
+    #        node.name              = "alsa-source"
+    #        node.description       = "PCM Source"
+    #        media.class            = "Audio/Source"
+    #        api.alsa.path          = "hw:0"
+    #        api.alsa.period-size   = 1024
+    #        api.alsa.headroom      = 0
+    #        api.alsa.disable-mmap  = false
+    #        api.alsa.disable-batch = false
+    #        audio.format           = "S16LE"
+    #        audio.rate             = 48000
+    #        audio.channels         = 2
+    #        audio.position         = "FL,FR"
+    #    }
+    #}
+
+    # Use the metadata factory to create metadata and some default values.
+    #{ factory = metadata
+    #    args = {
+    #        metadata.name = my-metadata
+    #        metadata.values = [
+    #            { key = default.audio.sink   value = { name = somesink } }
+    #            { key = default.audio.source value = { name = somesource } }
+    #        ]
+    #    }
+    #}
+],
+  "context.exec": [
+    #{   path = <program-name>
+    #    ( args = "<arguments>" | [ <arg1> <arg2> ... ] )
+    #    ( condition = [ { <key> = <value> ... } ... ] )
+    #}
+    #
+    # Execute the given program with arguments.
+    # If condition is given, the program is executed only when the context
+    # properties all match the match rules.
+    #
+    # You can optionally start the session manager here,
+    # but it is better to start it as a systemd service.
+    # Run the session manager with -h for options.
+    #
+    #{ path = "/usr/bin/pipewire-media-session" args = ""
+    #  condition = [ { exec.session-manager = null } { exec.session-manager = true } ] }
+    #
+    # You can optionally start the pulseaudio-server here as well
+    # but it is better to start it as a systemd service.
+    # It can be interesting to start another daemon here that listens
+    # on another address with the -a option (eg. -a tcp:4713).
+    #
+    #{ path = "/usr/bin/pipewire" args = [ "-c" "pipewire-pulse.conf" ]
+    #  condition = [ { exec.pipewire-pulse = null } { exec.pipewire-pulse = true } ] }
+],
+  "config.name.d": "pipewire.conf.d"
+}

.profile

@@ -22,3 +22,6 @@ command -v uname >/dev/null &&
 ;
 
 export EDITOR=`which vim`
+
+# Make GPG and Git signing behave!
+export GPG_TTY=$(tty)

.profile.d/perl.bash

@@ -0,0 +1,8 @@
+perl_env() { eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) ; }
+
+perl_env \
+  || (
+    command -v cpanm \
+      && cpanm --local-lib=$HOME/perl5 local::lib \
+      && perl_env \
+    )

.profile.linux

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+shopt -q login_shell && . $HOME/.bashrc
+
 # Make compositor behave on Alpine
 if [ -z  "$XDG_RUNTIME_DIR" ]; then
     export XDG_RUNTIME_DIR=/tmp/runtime-$UID

.profile.mac

@@ -1,6 +1,6 @@
 #[%MACPORTS%]#
 # MacPorts Installer addition on 2023-01-11_at_01:28:57: adding an appropriate PATH variable for use with MacPorts.
-export PATH="$HOME/Library/Python/3.12/bin:$HOME/Library/Python/3.11/bin:$HOME/perl5/bin:$HOME/.local/bin:$HOME/.local/sbin:/opt/local/bin:/opt/local/sbin:/Applications/ArmGNUToolchain/12.2.rel1/arm-none-eabi/bin:$PATH"
+export PATH="$HOME/Library/Python/3.12/bin:$HOME/Library/Python/3.11/bin:$HOME/.local/bin:$HOME/.local/sbin:/opt/local/bin:/opt/local/sbin:/Applications/ArmGNUToolchain/12.2.rel1/arm-none-eabi/bin:$PATH"
 # Finished adapting your PATH environment variable for use with MacPorts.
 #[%MACPORTS%]#
 
@@ -27,3 +27,6 @@ fi
 
 # Makes Vim and friends behave!
 export LANG=en_US.UTF-8
+
+# Make GPG and Git signing behave!
+export GPG_TTY=$(tty)

GNUmakefile

@@ -1,4 +1,4 @@
-DEFAULT_TARGETS += $(HOME)/.profile \
+DEFAULT_TARGETS += $(HOME)/.bash_profile \
 		   $(HOME)/.vim/bundle/Vundle.vim $(HOME)/.vimrc \
 		   $(HOME)/.inputrc \
 		   $(HOME)/.config/alacritty/alacritty.toml \
@@ -6,6 +6,7 @@ DEFAULT_TARGETS += $(HOME)/.profile \
 		   $(HOME)/.profile.d profileds
 ALIASES = $(foreach a,$(wildcard .aliases/*),$(subst .aliases/,$(HOME)/.aliases/,$(a)))
 PROFILEDS = $(foreach p,$(wildcard .profile.d/*),$(subst .profile.d/,$(HOME)/.profile.d/,$(p)))
+DOSU ?= $(shell command -v sudo || which doas)
 
 UNAME = $(shell uname -s)
 ifeq ($(UNAME),Darwin)
@@ -51,7 +52,7 @@ $(HOME)/.profile.d/%: .profile.d/% $(HOME)/.profile.d
 
 profileds: $(PROFILEDS)
 
-$(HOME)/.profile: $(PROFILE)
+$(HOME)/.bash_profile: $(PROFILE)
 	cp $< $@
 
 $(HOME)/.profile.%: .profile.%
@@ -60,6 +61,9 @@ $(HOME)/.profile.%: .profile.%
 $(HOME)/.bashrc: .bashrc
 	cp $< $@
 
+/etc/bash.bashrc: .bashrc
+	$(DOSU) cp $< $@
+
 $(HOME)/.inputrc: .inputrc
 	cp $< $@
 
@@ -67,16 +71,18 @@ $(HOME)/.bashrc.%: .bashrc.%
 	cp $< $@
 
 /opt/local/etc/bashrc: .bashrc
-	sudo cp $< $@
+	$(DOSU) cp $< $@
 
 /opt/local/etc/bashrc.%: .bashrc.%
-	sudo cp $< $@
+	$(DOSU) cp $< $@
 
 ### TERMINAL EMULATOR ##########################################################
 
 $(HOME)/.config/alacritty/alacritty.toml: .config/alacritty/alacritty.toml
 	$(INSTALL) -D -m 644 $< $@
 
+alacritty: $(HOME)/.config/alacritty/alacritty.toml
+
 ### SWAY #######################################################################
 
 $(HOME)/.sway/config: .sway/config
@@ -100,6 +106,14 @@ $(HOME)/.vim/bundle:
 $(HOME)/.vim/bundle/Vundle.vim: $(HOME)/.vim/bundle
 	git clone https://github.com/VundleVim/Vundle.vim.git $@ || cd $@; git pull; exit 0
 
+### PIPEWIRE ###################################################################
+
+$(HOME)/.config/pipewire/pipewire.conf: .config/pipewire/pipewire.conf
+	$(INSTALL) -D -m 644 $< $@
+
+restart-pw:
+	systemctl restart --user pipewire{,-pulse}{.service,.socket}
+
 ### X.ORG CRAP #################################################################
 
 $(HOME)/.Xmodcapslock: x-crap/.Xmodcapslock
@@ -118,7 +132,7 @@ x-crap: $(HOME)/.Xmodcapslock $(HOME)/.Xdefaults $(HOME)/.Xresources $(HOME)/.xi
 
 ### "PHONY" TARGETS ############################################################
 
-.PHONY: aliases profileds README x-crap sway i3status
+.PHONY: aliases profileds README x-crap sway i3status restart-pw pipewire alacritty
 
 ### README #####################################################################