Tool bundle updates (#693)

* Pre-commit --cached vs. less-efficient iteration

 * During pre-commit, leverage the git cppcheck --cached
   form instead of iterating over the cached files and
   invoking git cppcheck on each to eliminate
   redundant static analysis

* Add support for Debian Linux on ARM

* Check prerequisite tool minimum versions

 * Bootstrapping will now confirm that each
   prerequisite tool satisfies the minimum version
   required

Author: bblacey

.mystools/.bundle_runtime.sh

@@ -6,12 +6,13 @@
 #
 ##
 log()  { IFS=" "; >&2 printf "%s\n" "$*";										}
-warn() { IFS=" "; >&2 printf "\e[33m%s\e[m\n" "$*";					}
-err()  { IFS=" "; >&2 printf '\e[31m%s\e[m\n' "$*"; exit 1;	}
+info() { IFS=" "; >&2 printf "\e[92m%s\e[m\n" "$*";					}
+warn() { IFS=" "; >&2 printf "\e[93m%s\e[m\n" "$*";					}
+err()  { IFS=" "; >&2 printf "\e[91m%s\e[m\n" "$*"; exit 1;	}
 
 is_supported_os()
 {
-	[[ ${1} == darwin* ]] || [[ ${1} == linux-gnu ]] || [[ ${1} == freebsd ]] || [[ ${1} == msys ]] || [[ ${1} == cygwin ]]
+	[[ ${1} == darwin* ]] || [[ ${1} == linux-gnu* ]] || [[ ${1} == freebsd ]] || [[ ${1} == msys ]] || [[ ${1} == cygwin ]]
 }
 
 is_installed()

.mystools/bootstrap-dev.sh

@@ -13,16 +13,21 @@
 # Import common utility functions and environment variables
 . "$(cd "$(dirname "${BASH_SOURCE[0]}")"; pwd)/.bundle_runtime.sh"
 
-check_tool_prerequisites()
+check_tool_prerequisite()
 {
-	local err=0
-	for preReq in ${1}; do
-		if ! is_installed $preReq; then
-			warn "$preReq not installed or not in current path."
-			err=1
+	function ver { printf "%03d%03d%03d%03d" $(echo "$1" | tr '.' ' '); }
+
+	if is_installed ${1} ; then
+		#local version=$(${1} --version 2>&1 | sed -e 's/[[:alpha:]|(|[:space:]]//g')
+		local version=$(${1} --version 2>&1 | sed -ne 's/[^0-9]*\(\([0-9]\.\)\{0,4\}[0-9][^.]\).*/\1/p')
+		if [ $(ver ${version}) -lt $(ver ${2}) ]; then
+			warn "Found ${1} ${version} however, version ${2} or greater is required..."
+			return 1
 		fi
-	done
-	return $err
+	else
+		warn "${1} not installed or not in current path."
+		return 1
+	fi
 }
 
 check_git_remote()
@@ -68,7 +73,9 @@ check_git_remote "upstream" "${mysrepo}" || {
 
 #3
 log "Checking tool/utility prerequisites..."
-check_tool_prerequisites "astyle cppcheck" || err "One or more required tools not found.  Install required tools and re-run ${0}"
+check_tool_prerequisite "astyle" "2.0.5"   || err "Install AStyle 2.0.5 or greater and re-run ${0}"
+check_tool_prerequisite "cppcheck" "1.76" || err "Install Cppcheck 1.76 or greater and re-run ${0}"
+check_tool_prerequisite "git" "2.0" || err "Install git 2.0 or greater and re-run ${0}"
 
 #4
 log "Installing client-side git hooks..."
@@ -80,4 +87,4 @@ configure_git_tool_aliases || err "Failed to create git aliases due to error $?.
 
 bootstrap_version "--set"
 
-log "Successfully configured your repo for MySensors development... Thanks for your support!"
+info "Successfully configured your repo for MySensors development... Thanks for your support!"

.mystools/hooks/pre-commit.sh

@@ -20,14 +20,6 @@ done
 ###
 #  cppcheck
 #
-errorsDetected=0
-for file in $(stagedSourceFiles); do
-	if ! git cppcheck $file >/dev/null; then
-		warn "$file failed static analysis."
-		errorsDetected=1
-	fi
-done
-
-[ $errorsDetected == 1 ] && err "Correct the errors until cppcheck passees using 'git cppcheck --cached'."
+git cppcheck --cached || err "Correct the errors until cppcheck passes using 'git cppcheck --cached'."
 
 exit 0