initial commit with support for generic and spike bash dotfiles

Makefile

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+#
+# Makefile for simple dotfiles.  We make dotfiles for several different
+# TARGETS (e.g., "my_laptop", "work_laptop", "generic", and so on).  Each
+# dotfiles consists of concatenating dotfiles from one of several source GROUPS
+# (e.g., "base", "work", "macos", and so on).
+#
+# You configure this by updating 
+#
+
+.DEFAULT_GOAL: all
+
+
+
+#
+# For each new set of dotfiles (a TARGET), you'll want to set:
+#
+#     DOTFILES_$target		relative paths to dotfiles you want to create
+#
+#     SOURCES_$target		names of source groups whose dotfiles will be
+#     				concatenated to produce each target dotfile
+#
+# You'll also want to:
+#
+#   - update ALLDOTFILES as shown below.
+#
+#   - define a target as shown below, under Targets
+#
+DOTFILES_spike		 = .bashrc .bash_profile
+SOURCES_spike		 = base joyent
+ALLDOTFILES		+= $(DOTFILES_spike:%=$(OUTDIR)/spike/%)
+out/spike/%: force
+	./mkdotfile $* out/spike $(SOURCES_spike)
+
+DOTFILES_sharptooth	 = .bashrc .bash_profile
+SOURCES_sharptooth	 = base joyent sharptooth
+ALLDOTFILES		+= $(DOTFILES_sharptooth:%=$(OUTDIR)/sharptooth/%)
+out/sharptooth/%: force
+	./mkdotfile $* out/sharptooth $(SOURCES_sharptooth)
+
+DOTFILES_generic	 = .bashrc .bash_profile
+SOURCES_generic	 	 = base
+ALLDOTFILES		+= $(DOTFILES_generic:%=$(OUTDIR)/generic/%)
+out/generic/%: force
+	./mkdotfile $* out/generic $(SOURCES_generic)
+
+#
+# You shouldn't need to modify anything below this line.
+#
+
+# Global configuration
+OUTDIR			 = out
+
+# Targets
+all: $(ALLDOTFILES)
+
+clean:
+	rm -rf $(OUTDIR)
+
+.PHONY: force
+force:

base/.bash_profile

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+[[ -e ~/.profile ]] && . ~/.profile
+[[ -e ~/.bashrc ]] && . ~/.bashrc

base/.bashrc

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+#
+# bashrc settings
+# Dave Pacheco (dap)
+#
+
+#
+# path_append DIR: appends DIR to path only if it exists
+#
+function path_append
+{
+	[[ -d "$1" ]] || return
+	export PATH="$PATH:$1"
+}
+
+#
+# titlebar [args...]: set the window title bar to the specified string
+#
+# Updates PS1 to avoid resetting titlebar with each prompt. This is provided
+# for use interactively or from other scripts.
+#
+function titlebar
+{
+	[[ -n $RAWPS1 ]] && export PS1="$RAWPS1"
+	echo -n -e "\033]0;$@\007"
+}
+
+#
+# MISCELLANEOUS GLOBAL ENVIRONMENT VARIABLES AND PATHS
+#
+export HOST=$(basename $(uname -n) .local)
+export MACH=$(uname -p)
+export PATH=
+
+# Prefer my own versions of tools to copies installed elsewhere.
+path_append $HOME/bin
+path_append $HOME/install/bin
+
+# SmartOS pkgsrc
+path_append /opt/local/bin
+path_append /opt/local/sbin
+
+# OS X pkgsrc
+path_append /usr/pkg/bin
+path_append /usr/pkg/sbin
+
+# System tools
+path_append /bin
+path_append /sbin
+path_append /usr/bin
+path_append /usr/sbin
+
+# Locally installed tools
+path_append /usr/local/bin
+path_append /usr/local/sbin
+
+
+#
+# Non-interactive command customizations
+#
+export TZ=US/Pacific		# San Francisco
+export MACHINE_THAT_GOES_PING=1	# use "ping -s" by default
+export BUNYAN_NO_PAGER=1	# don't page by default
+
+export MANTA_URL=https://us-east.manta.joyent.com
+export MANTA_USER=dap
+export MANTA_KEY_ID="56:f3:e1:56:3d:e6:f7:83:a9:ce:19:5d:62:ba:5c:1f"
+export SDC_URL=https://us-west-1.api.joyentcloud.com
+export SDC_ACCOUNT=$MANTA_USER
+export SDC_KEY_ID=$MANTA_KEY_ID
+
+#
+# Interactive behavior
+#
+if [[ -n $PS1 ]]; then
+	#
+	# On supporting terminals, set TITLEBAR to a sequence that replaces the
+	# current title bar text with "<directory> (<host>)". We'll set the PS1
+	# prompt to include this string so that we always update the title bar
+	# with the current directory.
+	#
+	case $TERM in
+	    rxvt*|xterm*|sun*)
+	        TITLEBAR='\[\033]0;\w (\h)\007\]'
+	        ;;
+	    *)
+	        TITLEBAR=''
+	        ;;
+	esac
+
+	#
+	# RAWPS1 represents the actual text that shows up in the prompt (PS1).
+	# The actual value of PS1 includes TITLEBAR, which sets the window's
+	# title bar text. RAWPS1 exists so that we can keep the prompt text the
+	# same if we later change the title bar text. See the titlebar()
+	# function above.
+	#
+	_BOLD="`tput bold 2>/dev/null`"		# start printing bold text
+	_SGR0="`tput sgr0 2>/dev/null`"		# stop printing bold text
+	export RAWPS1="\u@${HOST} \[${_BOLD}\]\W\[${_SGR0}\] $ "
+	export PS1="${TITLEBAR}$RAWPS1"
+
+	#
+	# Miscellaneous shell and command tweaks
+	#
+	shopt -s checkwinsize		# check window size after each command
+
+	export EDITOR=vim		# use 'vim' to edit
+	export VISUAL=vim		# use 'vim' to edit
+	export PAGER=less		# use 'less' to page
+	export LESS='-P ?f%f .line %lb/%L .byte %bB?s/%s. ?e(END):?pB%pB\%..%t'
+	export CSCOPEOPTIONS="-r -p8"	# show more results per page
+
+	alias mv='mv -i'		# conservative 'mv' by default
+	alias cp='cp -i'		# conservative 'cp' by default
+	alias mls="mls -l"
+
+	#
+	# We want ls(1) to use colors, but this isn't supported everywhere and
+	# even where it is, the mechanism differs between systems.
+	#
+	if ls -d --color=auto / > /dev/null 2>&1; then
+		# GNU
+		alias ls="ls -lHF --color=auto"
+	elif ls -dG / > /dev/null 2>&1; then
+		# newer Solaris
+		alias ls="ls -lHFG"
+	else
+		# older Solaris
+		alias ls="ls -lHF"
+	fi
+fi

joyent/.bashrc

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+#
+# On work dev systems, add marlin and manta tools to the PATH.
+#
+path_append $HOME/work/marlin/client/sbin
+path_append $HOME/work/marlin/node_modules/moray/bin
+path_append $HOME/work/tools/node-manta/bin
+
+# On work systems, we always use thoth user "thoth".
+export THOTH_USER=thoth
+
+# Dev tool configuration (assumes local Moray tunnel)
+export MORAY_URL=tcp://127.0.0.1:2020/
+
+#
+# Interactive behavior
+#
+if [[ -n $PS1 ]]; then
+	function ilcs
+	{
+		(cd $HOME/work/reference/illumos-joyent/usr/src; cscope -dqp8)
+	}
+
+	function cph
+	{
+		awk 'NR<3 && /us-east-'$1'/{print $2}' $HOME/Manta/p | pbcopy
+	}
+fi

mkdotfile

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+#!/bin/bash
+
+#
+# mkdotfile DOTFILE_PATH TARGET_NAME GROUP_NAME1 ...: construct dotfile
+# DOTFILE_PATH for target TARGET_NAME by concatenating the dotfiles from each of
+# the named groups.
+#
+
+arg0=$(basename $0)
+
+function fail
+{
+	echo "$arg0: $@" >&2
+	exit 1
+}
+
+if [[ $# -lt 3 ]]; then
+	echo "usage: $arg0 DOTFILE_PATH TARGET_NAME GROUP_NAME1 ..." >&2
+	echo "construct a dotfile for TARGET_NAME from the given groups." >&2
+	exit 2
+fi
+
+md_dotfile="$1"
+md_target="$2"
+md_finalfile="$md_target/$md_dotfile"
+md_tmpfile="$md_finalfile.tmp"
+shift 2
+
+mkdir -p "$(dirname "$md_finalfile")" || fail "mkdir failed"
+cat >> $md_tmpfile << EOF || fail "failed to create \"$md_tmpfile\""
+#
+# file auto-generated by $arg0 on $(date)
+EOF
+
+for group in "$@"; do
+	groupfile="$group/$md_dotfile"
+	if ! [[ -f $groupfile ]]; then
+		echo "skip: $groupfile (not a file)" >&2
+		continue
+	fi
+
+	cat >> $md_tmpfile <<-EOF
+	# begin include from $groupfile
+	#
+	EOF
+
+	cat $groupfile >> $md_tmpfile
+
+	cat >> $md_tmpfile <<-EOF
+	#
+	# end include from $groupfile
+	EOF
+done
+
+echo "#" >> $md_tmpfile
+mv $md_tmpfile $md_finalfile