fix output for mac

scripts/bootstrap.sh

@@ -302,7 +302,91 @@ EOF
     shift;
 done
 
-echo -en "\e[1m-> checking:\e[0m for version control system ..."
+# check if stdout is a terminal...
+if test -t 1; then
+
+    # see if it supports colors...
+    ncolors=$(tput colors)
+
+    if test -n "$ncolors" && test $ncolors -ge 8; then
+        bold="$(tput bold)"
+        underline="$(tput smul)"
+        standout="$(tput smso)"
+        normal="$(tput sgr0)"
+        black="$(tput setaf 0)"
+        red="$(tput setaf 1)"
+        green="$(tput setaf 2)"
+        yellow="$(tput setaf 3)"
+        blue="$(tput setaf 4)"
+        magenta="$(tput setaf 5)"
+        cyan="$(tput setaf 6)"
+        white="$(tput setaf 7)"
+    fi
+fi
+
+notice() {
+    echo "${yellow}→ notice: ${bold}$*${normal}"
+}
+
+running() {
+    echo -n "${bold}${blue}→ running: ${bold}${white}$*${normal} … "
+}
+
+checking() {
+    echo -n "${bold}${blue}→ checking: ${bold}${white}$*${normal} … "
+}
+
+generating() {
+    echo -n "${bold}${blue}→ generating: ${bold}${white}$*${normal} … "
+}
+
+configuring() {
+    echo -n "${bold}${blue}→ configuring ${bold}${white}$1${normal}:"
+    shift
+    echo -n "${white}$*${normal} … "
+}
+
+ignored() {
+    echo "${bold}${yellow}ignored $*${normal}"
+}
+
+success() {
+    echo "${bold}${green}success $*${normal}"
+}
+
+error() {
+    echo "${bold}${red}→ error: $1${normal}"
+    shift
+    if test -n "$*"; then
+        echo "${bold}$*${normal}"
+    fi
+    exit 1
+}
+
+run() {
+    check=1
+    while test $# -gt 0; do
+        case "$1" in
+            (--no-check) check=0;;
+            (*) break;;
+        esac
+        shift;
+    done
+    running $*
+    result=$($* 2>&1)
+    res=$?
+    if test $res -ne 0; then
+        if test $check -eq 1; then
+            error "Failed with return code: $res" "$result"
+        else
+            ignored
+        fi
+    else
+        success
+    fi
+}
+
+checking for version control system
 VCS=""
 VCSDEPENDS=""
 for path in . .. ../.. ../../..; do
@@ -310,18 +394,18 @@ for path in . .. ../.. ../../..; do
         VCS="svn"
         VCSDEPENDS_DEB="svn2cl, subversion, subversion-tools,"
         VCSDEPENDS_RPM="subversion, "
-        echo -e " \e[32msuccess\e[0m detected ${VCS}"
+        success detected ${VCS}
         break
     elif test -d ${path}/.git; then
         VCS="git"
         VCSDEPENDS_DEB="git2cl, git,"
         VCSDEPENDS_RPM="git, "
-        echo -e " \e[32msuccess\e[0m detected ${VCS}"
+        success detected ${VCS}
         break
     fi
 done
 if test -z "$VCS"; then
-    echo -e " \e[33mignored\e[0m"
+    ignored
 fi
 
 HEADER='## @id '"\$Id\$"'
@@ -349,43 +433,6 @@ CHEADER='/** @id '"\$Id\$"'
 
 '
 
-notice() {
-    echo -e "\e[1;33m$*\e[0m"
-}
-
-error() {
-    echo -e " \e[31merror\e[0m $*"
-    exit 1
-}
-
-run() {
-    check=1
-    while test $# -gt 0; do
-        case "$1" in
-            (--no-check) check=0;;
-            (*) break;;
-        esac
-        shift;
-    done
-    echo -en "\e[1m-> running:\e[0m $* ..."
-    result=$($* 2>&1)
-    res=$?
-    if test $res -ne 0; then
-        if test $check -eq 1; then
-            echo -e " \e[31merror\e[0m"
-            echo -e "\e[1m*** Failed with return code: $res\e[0m"
-            if test -n "$result"; then
-                echo "$result"
-            fi
-            exit 1
-        else
-            echo -e " \e[33mignored\e[0m"
-        fi
-    else
-        echo -e " \e[32msuccess\e[0m"
-    fi
-}
-
 testtag() {
     local IFS="|"
     egrep -q '^ *'"($*)"' *(\(.*)? *$' configure.ac
@@ -438,18 +485,13 @@ to() {
         return 1
     fi
     checkdir "$(dirname ${1})"
-    echo -en "\e[1m-> generating:\e[0m $1 ..."
+    generating $1
     result=$(cat > "$1" 2>&1)
     res=$?
     if test $res -ne 0; then
-        echo -e " \e[31merror\e[0m"
+        error "Failed with return code: $res" "$result"
-        echo -e "\e[1m*** Failed with return code: $res\e[0m"
-        if test -n "$result"; then
-            echo "$result"
-        fi
-        exit 1
     else
-        echo -e " \e[32msuccess\e[0m"
+        success
     fi
     run chmod $mode $1
     if test $exists -eq 0; then
@@ -491,24 +533,20 @@ copy() {
 }
 
 doxyreplace() {
-    echo -en "\e[1m-> doxyfile:\e[0m configure $1 ..."
+    configuring doxyfile $1
     if sed -i 's|\(^'"$1"' *=\) *.*|\1'" $2"'|g' doc/doxyfile.in; then
-        echo -e " \e[32msuccess\e[0m"
+        success
     else
-        echo -e " \e[31merror\e[0m"
+        error $0 $*
-        echo -e "\e[1m**** command: $0 $*\e[0m"
-        exit 1
     fi
 }
 
 doxyadd() {
-    echo -en "\e[1m-> doxyfile:\e[0m configure $1 ..."
+    configuring  doxyfile $1
     if sed -i '/^'"$1"' *=/a'"$1"' += '"$2" doc/doxyfile.in; then
-        echo -e " \e[32msuccess\e[0m"
+        success
     else
-        echo -e " \e[31merror\e[0m"
+        error $0 $*
-        echo -e "\e[1m**** command: $0 $*\e[0m"
-        exit 1
     fi
 }
 
@@ -1801,9 +1839,9 @@ fi
 aclocal
 $(if testtag AX_USE_LIBTOOL; then
 cat <<EOF1
-if which -s libtoolize; then
+if which libtoolize > /dev/null; then
   run libtoolize --force;
-elif which -s glibtoolize; then
+elif which glibtoolize > /dev/null; then
   run glibtoolize --force;
 else
   echo "error: libtoolize not found" 1>&2
@@ -1879,9 +1917,9 @@ else
     run --no-check vcs2cl
     run aclocal
     if testtag AX_USE_LIBTOOL; then
-        if which -s libtoolize; then
+        if which libtoolize > /dev/null; then
             run libtoolize --force;
-        elif which -s glibtoolize; then
+        elif which glibtoolize > /dev/null; then
             run glibtoolize --force;
         else
             error libtoolize not found

scripts/template.sh

@@ -1,81 +1,89 @@
 #!/bin/bash -e
 
-# template for bash scripts
+##########################################################################################
+#### template for bash scripts #### START BELOW ##########################################
+##########################################################################################
+
+############################################################################ begin logging
+# check if stdout is a terminal...
+if test -t 1; then
+
+    # see if it supports colors...
+    ncolors=$(tput colors)
+
+    if test -n "$ncolors" && test $ncolors -ge 8; then
+        bold="$(tput bold)"
+        underline="$(tput smul)"
+        standout="$(tput smso)"
+        normal="$(tput sgr0)"
+        black="$(tput setaf 0)"
+        red="$(tput setaf 1)"
+        green="$(tput setaf 2)"
+        yellow="$(tput setaf 3)"
+        blue="$(tput setaf 4)"
+        magenta="$(tput setaf 5)"
+        cyan="$(tput setaf 6)"
+        white="$(tput setaf 7)"
+    fi
+fi
 
-# internal use only
 append_msg() {
     if test $# -ne 0; then
-        echo -en ":\e[0m \e[1m$*"
+        echo -n ": ${bold}$*"
     fi
-    echo -e "\e[0m"
+    echo "${normal}"
 }
 
-# write a notice
+# write a message
-notice() {
+message() {
     if test $# -eq 0; then
         return
     fi
-    echo -e "\e[1m$*\e[0m" 1>&2
+    echo "${bold}${while}$*${normal}" 1>&2
 }
 
-# write error message
+# write a success message
-error() {
+success() {
-    echo -en "\e[1;31merror" 1>&2
+    echo -n "${bold}${green}success" 1>&2
+    append_msg $* 1>&2
+}
+
+# write a notice
+notice() {
+    echo -n "${bold}${yellow}notice" 1>&2
     append_msg $* 1>&2
 }
 
 # write a warning message
 warning() {
-    echo -en "\e[1;33mwarning" 1>&2
+    echo -en "${bold}${red}warning" 1>&2
     append_msg $* 1>&2
 }
 
-# write a success message
+# write error message
-success() {
+error() {
-    echo -en "\e[1;32msuccess" 1>&2
+    echo -en "${bold}${red}error" 1>&2
     append_msg $* 1>&2
 }
 
-# commandline parameter evaluation
-while test $# -gt 0; do
-    case "$1" in
-        (--help|-h) less <<EOF
-SYNOPSIS
-
-  $0 [OPTIONS]
-
-OPTIONS
-
-  --help, -h                 show this help
-
-DESCRIPTION
-
-EOF
-            exit;;
-        (*) error "unknow option $1, try $0 --help"; exit 1;;
-    esac
-    if test $# -eq 0; then
-        error "missing parameter, try $0 --help"; exit 1
-    fi
-    shift;
-done
-
 # run a command, print the result and abort in case of error
-# option: --no-check: ignore the result, continue in case of error
+# option: --ignore: ignore the result, continue in case of error
 run() {
-    check=1
+    ignore=1
     while test $# -gt 0; do
         case "$1" in
-            (--no-check) check=0;;
+            (--ignore) ignore=0;;
             (*) break;;
         esac
         shift;
     done
-    echo -en "\e[1m-> running:\e[0m $* ..."
+    echo -n "${bold}${yellow}running:${white} $*${normal} … "
+    set +e
     result=$($* 2>&1)
     res=$?
+    set -e
     if test $res -ne 0; then
-        if test $check -eq 1; then
+        if test $ignore -eq 1; then
             error "failed with return code: $res"
             if test -n "$result"; then
                 echo "$result"
@@ -89,7 +97,7 @@ run() {
     fi
 }
 
-# error handler
+############################################################################ error handler
 function traperror() {
     set +x
     local err=($1) # error status
@@ -101,9 +109,9 @@ function traperror() {
         if test -n "$e" -a "$e" != "0"; then
             error "line $line - command '$command' exited with status: $e (${err[@]})"
             if [ "${funcstack}" != "main" -o "$linecallfunc" != "0" ]; then
-                echo -n "   ... error at ${funcstack} "
+                echo -n "   ... error at ${funcstack} " 1>&2
                 if [ "$linecallfunc" != "" ]; then
-                    echo -n "called at line $linecallfunc"
+                    echo -n "called at line $linecallfunc" 1>&2
                 fi
                 echo
             fi
@@ -117,5 +125,35 @@ function traperror() {
 # catch errors
 trap 'traperror "$? ${PIPESTATUS[@]}" $LINENO $BASH_LINENO "$BASH_COMMAND" "${FUNCNAME[@]}" "${FUNCTION}"' ERR SIGINT INT TERM EXIT
 
+
+
 ##########################################################################################
+#### START HERE ##########################################################################
+##########################################################################################
+
+######################################################### commandline parameter evaluation
+while test $# -gt 0; do
+    case "$1" in
+        (--help|-h) less <<EOF
+SYNOPSIS
+
+  $0 [OPTIONS]
+
+OPTIONS
+
+  --help, -h                 show this help
+
+DESCRIPTION
+
+EOF
+            exit;;
+        (*) error "unknow option $1, try $0 --help"; exit 1;;
+    esac
+    if test $# -eq 0; then
+        error "missing parameter, try $0 --help"; exit 1
+    fi
+    shift;
+done
+
+##################################################################################### Main