Add functions library "logging"

build.sh

@@ -4,6 +4,7 @@ export IMG_DATE="$(date +%Y-%m-%d)"
 
 export BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 export SCRIPT_DIR="$BASE_DIR/scripts"
+export FUNCTIONS_DIR="$BASE_DIR/functions"
 export WORK_DIR="$BASE_DIR/work/$IMG_DATE-$IMG_NAME"
 export DEPLOY_DIR="$BASE_DIR/deploy"
 export LOG_FILE="$WORK_DIR/build.log"
@@ -28,17 +29,10 @@ export QUILT_NO_DIFF_INDEX=1
 export QUILT_NO_DIFF_TIMESTAMPS=1
 export QUILT_REFRESH_ARGS='-p ab'
 
+source "$FUNCTIONS_DIR/logging.sh"
 source "$SCRIPT_DIR/common.sh"
 source "$SCRIPT_DIR/dependencies_check.sh"
 
-log_begin() {
-  log "Begin $1"
-}
-
-log_end() {
-  log "End   $1"
-}
-
 main() {
   dependencies_check "$BASE_DIR/depends"
 

functions/logging.sh

@@ -0,0 +1,15 @@
+log() {
+  tput setaf 2 # Green color
+  date +"[%T] $@"
+  tput sgr0 # No color
+
+  date +"[%T] $@" >> "$LOG_FILE"
+}
+
+log_begin() {
+  log "Begin $1"
+}
+
+log_end() {
+  log "End   $1"
+}

scripts/common.sh

@@ -1,12 +1,3 @@
-log() {
-  tput setaf 2 # Green color
-  date +"[%T] $@"
-  tput sgr0 # No color
-
-  date +"[%T] $@" >> "$LOG_FILE"
-}
-export -f log
-
 bootstrap() {
 	local ARCH
 	ARCH=$(dpkg --print-architecture)