Add presentation from LinuxDays 2018

14 files changed, 155 insertions, 0 deletions

diff --git a/2018-linuxdays/examples/.bashrc b/2018-linuxdays/examples/.bashrc
new file mode 100644
index 0000000..79ff768
--- /dev/null
+++ b/2018-linuxdays/examples/.bashrc
@@ -0,0 +1 @@
+PS1="\[\e[1;32m\]bash\$\[\e[0m\] "
diff --git a/2018-linuxdays/examples/.zshrc b/2018-linuxdays/examples/.zshrc
new file mode 100644
index 0000000..c006157
--- /dev/null
+++ b/2018-linuxdays/examples/.zshrc
@@ -0,0 +1 @@
+PROMPT="%{$fg_bold[green]%}zsh%(!.#.$)%{$reset_color%} "
diff --git a/2018-linuxdays/examples/bash/function b/2018-linuxdays/examples/bash/function
new file mode 100644
index 0000000..ab6e5da
--- /dev/null
+++ b/2018-linuxdays/examples/bash/function
@@ -0,0 +1,4 @@
+_sterm() {
+	COMPREPLY+=($(compgen -W "9600 19200 38400 57600 115200" -- "${COMP_WORDS[COMP_CWORD]}"))
+}
+complete -F _sterm sterm
diff --git a/2018-linuxdays/examples/bash/mupdf-pdf b/2018-linuxdays/examples/bash/mupdf-pdf
new file mode 100644
index 0000000..3f5c250
--- /dev/null
+++ b/2018-linuxdays/examples/bash/mupdf-pdf
@@ -0,0 +1 @@
+complete -G \*.pdf mupdf
diff --git a/2018-linuxdays/examples/bash/real b/2018-linuxdays/examples/bash/real
new file mode 100644
index 0000000..2dd3f36
--- /dev/null
+++ b/2018-linuxdays/examples/bash/real
@@ -0,0 +1,23 @@
+# Bash completion file for sterm
+# vim: ft=sh
+
+_sterm() {
+	local cur prev words cword
+	_init_completion || return
+	local ops="-h --help -c -d -e -n -r -s -v"
+	case "$prev" in
+		-b|-d|-r)
+			# No completion for these
+			;;
+		-s)
+			local speeds="0 50 75 110 134 150 200 300 600 1200 1800 2400 4800 9600 19200 38400 57600 115200 230400"
+			COMPREPLY+=($(compgen -W "${speeds}" -- ${cur}))
+			;;
+		*)
+			COMPREPLY+=($(compgen -W "${ops}" -- ${cur}))
+			COMPREPLY+=($(compgen -G "/dev/tty*" -- ${cur}))
+			;;
+	esac
+}
+
+complete -o default -F _sterm sterm
diff --git a/2018-linuxdays/examples/bash/simple b/2018-linuxdays/examples/bash/simple
new file mode 100644
index 0000000..76b8813
--- /dev/null
+++ b/2018-linuxdays/examples/bash/simple
@@ -0,0 +1 @@
+complete -W "9600 19200 38400 57600 115200" sterm
diff --git a/2018-linuxdays/examples/bash/switch b/2018-linuxdays/examples/bash/switch
new file mode 100644
index 0000000..db55dd7
--- /dev/null
+++ b/2018-linuxdays/examples/bash/switch
@@ -0,0 +1,16 @@
+_sterm() {
+	local cur prev words cword
+	_init_completion || return
+	case "$prev" in
+		-b|-d|-r)
+			# No completion for these
+			;;
+		-s)
+			COMPREPLY=($(compgen -W "9600 19200 38400 57600 115200" -- ${cur}))
+			;;
+		*)
+			COMPREPLY=($(compgen -W "-s -b -d -r" -- ${cur}))
+			;;
+	esac
+}
+complete -o default -F _sterm sterm
diff --git a/2018-linuxdays/examples/gitbmerge/_gitbmerge b/2018-linuxdays/examples/gitbmerge/_gitbmerge
new file mode 100644
index 0000000..49977dc
--- /dev/null
+++ b/2018-linuxdays/examples/gitbmerge/_gitbmerge
@@ -0,0 +1,23 @@
+#compdef gitbmerge
+#autoload
+
+_gitbmerge() {
+	((CURRENT > 2)) &&  return # Complete only single dependency
+	local GDIR="$(pwd)"
+	while [ ! -d "$GDIR/.git"  ]; do
+		[ -z "$GDIR" ] && return
+		GDIR="${GDIR%/*}"
+	done
+	GDIR="$GDIR/.git"
+	[ -f "$GDIR" ] && GDIR="$(cat "$GDIR")" # This just points to some other directory
+	[ -d "$GDIR/refs/heads" ] || return # No completion if there is no local branch
+	local branches=()
+	for B in "$GDIR"/refs/heads/*; do
+		# TODO skip branch on HEAD
+		branches+=("${B#$GDIR/refs/heads/}")
+	done
+	_describe -t branches 'gitbmerge' branches
+}
+
+_gitbmerge
+# vim: ft=zsh
diff --git a/2018-linuxdays/examples/gitbmerge/gitbmerge b/2018-linuxdays/examples/gitbmerge/gitbmerge
new file mode 100644
index 0000000..bd892b6
--- /dev/null
+++ b/2018-linuxdays/examples/gitbmerge/gitbmerge
@@ -0,0 +1,20 @@
+_gitbmerge() {
+	[ $COMP_CWORD -gt 1 ] &&  return # Complete only single dependency
+	local cur prev words cword
+	_init_completion || return
+	local GDIR="$(pwd)"
+	while [ ! -d "$GDIR/.git"  ]; do
+		[ -z "$GDIR" ] && return
+		GDIR="${GDIR%/*}"
+	done
+	GDIR="$GDIR/.git"
+	[ -f "$GDIR" ] && GDIR="$(cat "$GDIR")" # This just points to some other directory
+	[ -d "$GDIR/refs/heads" ] || return # No completion if there is no local branch
+	local ops=""
+	for B in "$GDIR"/refs/heads/*; do
+		# TODO skip branch on HEAD
+		ops="$ops ${B#$GDIR/refs/heads/}"
+	done
+	COMPREPLY=($(compgen -W "${ops}" -- ${cur}))
+}
+complete -F _gitbmerge gitbmerge
diff --git a/2018-linuxdays/examples/zsh/dev b/2018-linuxdays/examples/zsh/dev
new file mode 100644
index 0000000..25de542
--- /dev/null
+++ b/2018-linuxdays/examples/zsh/dev
@@ -0,0 +1,4 @@
+_sterm() {
+	_values "tty" /dev/tty*
+}
+compdef _sterm sterm
diff --git a/2018-linuxdays/examples/zsh/path b/2018-linuxdays/examples/zsh/path
new file mode 100644
index 0000000..617d47e
--- /dev/null
+++ b/2018-linuxdays/examples/zsh/path
@@ -0,0 +1,4 @@
+_sterm() {
+	_files
+}
+compdef _sterm sterm
diff --git a/2018-linuxdays/examples/zsh/real b/2018-linuxdays/examples/zsh/real
new file mode 100644
index 0000000..7b2dce6
--- /dev/null
+++ b/2018-linuxdays/examples/zsh/real
@@ -0,0 +1,38 @@
+# vim: ft=zsh
+_sterm_baudrate() {
+	_values "Baudrate" \
+		"0" \
+		"50" \
+		"75" \
+		"110" \
+		"134" \
+		"150" \
+		"200" \
+		"300" \
+		"600" \
+		"1200" \
+		"1800" \
+		"2400" \
+		"4800" \
+		"9600" \
+		"19200" \
+		"38400" \
+		"57600" \
+		"115200" \
+		"230400"
+}
+_sterm() {
+	_arguments \
+		"--help[Output help message]" \
+		"-h[Print help text]" \
+		"-s[Set baudrate]:baudrate:_sterm_baudrate" \
+		"-b[Send break]:break:->ignore" \
+		"-c[Enter command mode]" \
+		"-d[Make pulse on DTR]:pulse:->ignore" \
+		"-r[Make pulse on RTS]:pulse:->ignore" \
+		"-e[Ignore '~.' escape sequence]" \
+		"-n[Do not switch the device to raw mode]" \
+		"-v[Verbose mode]"
+	[ "$state" = "ignore" ] || _values "tty" /dev/tty*
+}
+compdef _sterm sterm
diff --git a/2018-linuxdays/examples/zsh/simple b/2018-linuxdays/examples/zsh/simple
new file mode 100644
index 0000000..b269db3
--- /dev/null
+++ b/2018-linuxdays/examples/zsh/simple
@@ -0,0 +1,4 @@
+_sterm() {
+	_values "Baudrate" "9600" "19200" "115200"
+}
+compdef _sterm sterm
diff --git a/2018-linuxdays/examples/zsh/switch b/2018-linuxdays/examples/zsh/switch
new file mode 100644
index 0000000..09c9b29
--- /dev/null
+++ b/2018-linuxdays/examples/zsh/switch
@@ -0,0 +1,15 @@
+_sterm_baudrate() {
+	_values "Baudrate" "9600" "19200" "115200"
+}
+_sterm() {
+	_arguments \
+		"-s[Set baudrate]:baudrate:_sterm_baudrate" \
+		"-b[Send break]" \
+		"-c[Enter command mode]" \
+		"-d[Make pulse on DTR]" \
+		"-r[Make pulse on RTS]" \
+		"-e[Ignore '~.' escape sequence]" \
+		"-n[Do not switch the device to raw mode]" \
+		"-v[Verbose mode]"
+}
+compdef _sterm sterm