- fixed a bug here and there

- made it fully sh compliant (works even with solaris sh)

commonsh/01_ports

@@ -1,25 +1,27 @@
-if [[ -d /opt/local/man ]] ; then
-	if [[ -z "${MANPATH}" ]] ; then
-		MANPATH="/opt/local/man":$(manpath)
+#! /bin/sh
+
+if [ -d /opt/local/man ] ; then
+	if [ -z "${MANPATH}" ] ; then
+		MANPATH="/opt/local/man":`manpath`
 	else
 		MANPATH="/opt/local/man:${MANPATH}"
 	fi
 	export MANPATH
 fi
 
-if [[ -d /opt/local/bin ]] ; then
-	if [[ -z "${PATH}" ]] ; then
+if [ -d /opt/local/bin ] ; then
+	if [ -z "${PATH}" ] ; then
 		PATH="/opt/local/bin"
 	else
 		PATH="/opt/local/bin:${PATH}"
 	fi
 fi
 
-if [[ -d /opt/local/sbin ]] ; then
+if [ -d /opt/local/sbin ] ; then
 	PATH="/opt/local/sbin:${PATH}"
 fi
 
-if [[ -d /opt/local/libexec ]] ; then
+if [ -d /opt/local/libexec ] ; then
 	PATH="/opt/local/libexec:${PATH}"
 fi
 

commonsh/02_term

@@ -1,7 +1,9 @@
+#! /bin/sh
+
 # terminal fallback stuff
-function fix_term ()
+fix_term ()
 {
-	if (infocmp $1 &> /dev/null) ; then
+	if (infocmp $1 > /dev/null 2>&1) ; then
 		echo $1
 	else
 		case $1 in
@@ -28,12 +30,14 @@ function fix_term ()
 }
 
 # sorta hacky, but I cannot find a better way to do this :/
-function fix_terminfo_db ()
+fix_terminfo_db ()
 {
-	if [[ `type -p infocmp` = "$1/bin/infocmp" ]] ; then
-		export TERMINFO="$1/share/terminfo"
+	if [ `command -v infocmp` = "$1/bin/infocmp" ] ; then
+		TERMINFO="$1/share/terminfo"
+		export TERMINFO
 	fi
 }
+
 # terminal surgery
 case `uname -s` in
 	Interix)
@@ -42,11 +46,19 @@ case `uname -s` in
 	SunOS)
 		fix_terminfo_db "/opt/csw"
 	;;
+	Darwin)
+		fix_terminfo_db "/opt/local"
+	;;
 esac
 
-export TERM=$(fix_term $TERM)
-
-if [[ $TERM == *256* ]] && (infocmp screen-256color-bce &> /dev/null) ; then
-	export SCREEN_COLOR="-256color"
-fi
+TERM=`fix_term $TERM`
+export TERM
 
+case $TERM in
+	*256*)
+		if (infocmp screen-256color-bce > /dev/null 2>&1) ; then
+			SCREEN_COLOR="-256color"
+			export SCREEN_COLOR
+		fi
+	;;
+esac

commonsh/10_alias

@@ -1,15 +1,16 @@
+#! /bin/sh
 # colors
 for dircolors in gdircolors dircolors ; do
-	if (type -p $dircolors &> /dev/null) ; then
-		[ -f /etc/DIR_COLORS ] && eval $($dircolors -b /etc/DIR_COLORS) && break
-		[ -f "${HOME}/.dir_colors" ] && eval $($dircolors -b "${HOME}/.dir_colors") && break
-		eval $($dircolors -b) && break
+	if (command -v $dircolors > /dev/null 2>&1) ; then
+		[ -f /etc/DIR_COLORS ] && eval `$dircolors -b /etc/DIR_COLORS` && break
+		[ -f "${HOME}/.dir_colors" ] && eval `$dircolors -b "${HOME}/.dir_colors"` && break
+		eval `$dircolors -b` && break
 	fi
 done
 
 # gimmie an editor, make it a nice vi clone
 for EDITOR in vim elvis vile nvi vi ; do
-	(type -p $EDITOR &> /dev/null) && break
+	(command -v $EDITOR > /dev/null 2>&1) && break
 done
 export EDITOR
 
@@ -23,7 +24,8 @@ case `uname -s` in
 		alias grep='grep -d skip --color=auto'
 	;;
 	FreeBSD|Darwin|DragonFly)
-		export LSCOLORS=ExGxFxDxCxDxDxHbaDacec
+		LSCOLORS=ExGxFxDxCxDxDxHbaDacec
+		export LSCOLORS
 		alias ls="ls -Gh"
 		alias grep='grep -d skip --color=auto'
 	;;
@@ -31,18 +33,18 @@ case `uname -s` in
 		alias ls="ls --color"
 	;;
 	SunOS)
-		if (type -p gls &> /dev/null) ; then
+		if (command -v gls > /dev/null 2>&1) ; then
 			alias ls="gls -h --color=auto"
 		else
 			alias ls="ls -h"
 		fi
 
-		if (type -p ggrep &> /dev/null) ; then
+		if (command -v ggrep > /dev/null 2>&1) ; then
 			alias grep='ggrep -d skip --color=auto'
 		fi
 
 		for locate in glocate slocate ; do
-			(type -p $locate &> /dev/null) && alias locate=$locate
+			(command -v $locate > /dev/null 2>&1) && alias locate=$locate
 		done
 	;;
 esac
@@ -52,4 +54,4 @@ alias du='du -h'
 
 alias ping='ping -c4'
 
-(type -p time &> /dev/null) && alias time='command time'
+(command -v time > /dev/null 2>&1) && alias time='command time'

commonsh/10_git

@@ -1,21 +1,23 @@
-if [[ -d /usr/local/git/man ]] ; then
-	if [[ -z "${MANPATH}" ]] ; then
-		MANPATH="/usr/local/git/man":$(manpath)
+#! /bin/sh
+
+if [ -d /usr/local/git/man ] ; then
+	if [ -z "${MANPATH}" ] ; then
+		MANPATH="/usr/local/git/man":`manpath`
 	else
 		MANPATH="/usr/local/git/man:${MANPATH}"
 	fi
 	export MANPATH
 fi
 
-if [[ -d /usr/local/git/bin ]] ; then
-	if [[ -z "${PATH}" ]] ; then
+if [ -d /usr/local/git/bin ] ; then
+	if [ -z "${PATH}" ] ; then
 		PATH="/usr/local/git/bin"
 	else
 		PATH="/usr/local/git/bin:${PATH}"
 	fi
 fi
 
-if [[ -d /usr/local/git/libexec/git-core ]] ; then
+if [ -d /usr/local/git/libexec/git-core ] ; then
 	PATH="/usr/local/git/libexec/git-core:${PATH}"
 fi
 

commonsh/10_pager

@@ -1,17 +1,18 @@
 for PAGER in less more pg ; do
-	(type -p $PAGER &> /dev/null) && break
+	(command -v $PAGER > /dev/null 2>&1) && break
 done
 export PAGER
 
 # if we are in less, we can set some options and use lesspipe
-if [[ $PAGER = "less" ]] ; then
+if [ $PAGER = less ] ; then
 	# lesspipe can go by either lesspipe or lesspipe.sh
 	for lesspipe in lesspipe lesspipe.sh ; do
-		if (type -p $lesspipe &> /dev/null) ; then
-			eval $(SHELL=/bin/sh $lesspipe) && break
+		if (command -v $lesspipe > /dev/null 2>&1) ; then
+			eval `SHELL=/bin/sh $lesspipe` && break
 		fi
 	done
 
 	# let less be case insensitive
-	export LESS='-i -R -M'
+	LESS='-R -M'
+	export LESS
 fi

commonsh/10_rlwrap

@@ -1,3 +1,4 @@
+#! /bin/sh
 for wrap in rlwrap rlfe cle ; do
-	(type -p $wrap &> /dev/null) && alias ocaml="$wrap ocaml" && break
+	(command -v $wrap > /dev/null 2>&1) && alias ocaml="$wrap ocaml" && break
 done

commonsh/10_utility

@@ -1,15 +1,16 @@
+#! /bin/sh
 # utility.sh
 # Miscellaneous Utility Functions
 
-function unkey-host ()
+unkey_host ()
 {
    [ ${#} -ne 1 ] && return 1
    sed -i -e "/$1/d" $HOME/.ssh/known_hosts
 }
 
-function mkcd ()
+mkcd ()
 {
-   if [[ -d "$1" ]] ; then
+   if [ -d "$1" ] ; then
       cd "$1"
       return
    fi
@@ -17,16 +18,14 @@ function mkcd ()
    mkdir -p "$1" && cd "$1"
 }
 
-function extract ()
+extract ()
 {
-   if [[ ! -f "$1" ]] ; then
+   if [ ! -f "$1" ] ; then
       echo "The file ("$1") does not exist!"
       return
    fi
 
-   local filename
-
-   filename=$(echo "$1" | tr '[:upper:]' '[:lower:]')
+   filename=`echo "$1" | tr '[:upper:]' '[:lower:]'`
 
    case "$filename" in
       *.tar)
@@ -42,10 +41,10 @@ function extract ()
          unzip -qo "${1}"
       ;;
       *.gz|*.z)
-         gzip -dc "${1}" > $(basename "${1%.*}")
+         gzip -dc "${1}" > `basename "${1%.*}"`
       ;;
       *.bz2)
-         bzip2 -dc "${1}" > $(basename "${1%.*}")
+         bzip2 -dc "${1}" > `basename "${1%.*}"`
       ;;
       *.rar)
          unrar x -idq "${1}"
@@ -60,7 +59,7 @@ function extract ()
          lzma -dc "${1}" | tar xf
       ;;
       *.lzma)
-         lzma -dc "${1}" > $(basename "${1%.*}")
+         lzma -dc "${1}" > `basename "${1%.*}"`
       ;;
       *)
          echo "Unable to extract '"$1"'"

lessfilter

@@ -1,4 +1,4 @@
-#!/bin/sh
+#! /bin/sh
 # Decode file for less
 case `echo "$1" | tr '[:upper:]' '[:lower:]'` in
 	# we don't handle archives, we let the big guy do it