Add .bashrc and related

1 files changed, 109 insertions, 0 deletions

diff --git a/.bashrc b/.bashrc
new file mode 100644
index 0000000..b5907f1
--- /dev/null
+++ b/.bashrc
@@ -0,0 +1,109 @@
+# Debian packages: fzf
+
+# If not running interactively, don't do anything else
+[ -z "$PS1" ] && return
+
+if [ -f $HOME/.environment ]; then
+    . $HOME/.environment
+fi
+
+eval `dircolors 2>/dev/null`
+
+# don't put duplicate lines in the history
+export HISTCONTROL=$HISTCONTROL${HISTCONTROL+,}ignoredups
+
+# append to the history file, don't overwrite it
+shopt -s histappend
+
+# store multi-line commands in history
+shopt -s cmdhist
+
+# this breaks eg "bts show #nnnnnn"
+shopt -u interactive_comments
+
+# check the window size after each command and, if necessary,
+# update the values of LINES and COLUMNS.
+shopt -s checkwinsize
+
+# Name directory to change to it.
+shopt -s autocd
+
+# Disable XOFF, for f*** sake
+stty -ixon
+
+# enable completion
+if [ -f /etc/bash_completion ]; then
+	. /etc/bash_completion
+fi
+
+# enable fzf completion if available
+if [ -f /usr/share/bash-completion/completions/fzf ]; then
+	. /usr/share/bash-completion/completions/fzf
+fi
+
+if [ -f /usr/share/doc/fzf/examples/key-bindings.bash ]; then
+    . /usr/share/doc/fzf/examples/key-bindings.bash
+fi
+
+# enable local completion
+if [ -d ~/.bash_completion.d/ ]; then
+    for f in $(find ~/.bash_completion.d/ -type f); do
+        . $f
+    done
+fi
+
+# aliases
+if [ -e ~/.alias.d/ ]; then
+    for e in $(find ~/.alias.d/ -type f); do
+	    . $e
+    done
+fi
+
+umask 022
+
+update_title () {
+	printf "\e]0;$USER@$HOSTNAME: %s\a" "$1"
+}
+
+# Update title before executing a command: set it to the full command
+show_command () {
+	this_command="`history 1`"
+	update_title "${this_command/+([ ])+([0-9])+([ ])/}"
+}
+
+# Things to do before displaying the command prompt, including printing
+# nonzero exit status of the last run command, and setting the git branch.
+prompt_command_notitle () {
+	local code="$?"
+	if [ "$code" -ne 0 ]; then
+		echo "- exit $code"
+	fi
+
+	local fullbranch="$(cat .git/HEAD 2>/dev/null)"
+	if [ "$fullbranch" = "" ]; then
+		local fullbranch="$(git symbolic-ref HEAD 2>/dev/null)"
+	fi
+	local branch="${fullbranch##*/}"
+	vcsinfo="${branch:+#$branch}"
+}
+
+prompt_command () {
+	prompt_command_notitle
+	update_title
+}
+
+PS1='\u@\h:\w$vcsinfo> '
+
+case "$TERM" in
+xterm*|rxvt*|screen)
+	PS1="\[\e]0;\u@\h:\w\a\]$PS1"
+	trap show_command DEBUG
+	PROMPT_COMMAND=prompt_command
+	;;
+*)
+	PROMPT_COMMAND=prompt_command_notitle
+	;;
+esac
+
+export HISTFILESIZE=
+export HISTSIZE=