DEB build scripts: major update aimed at simplifying the use for

non-root users.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>

1 files changed, 162 insertions, 0 deletions

diff --git a/debian/_buildscripts/local/scripts/internals/_build_common.sh b/debian/_buildscripts/local/scripts/internals/_build_common.sh
new file mode 100755
index 000000000..c692ac26c
--- /dev/null
+++ b/debian/_buildscripts/local/scripts/internals/_build_common.sh
@@ -0,0 +1,162 @@
+#!/bin/bash
+
+
+#----------------------------
+#----------------------------
+# Color table
+# Black       0;30     Dark Gray     1;30
+# Blue        0;34     Light Blue    1;34
+# Green       0;32     Light Green   1;32
+# Cyan        0;36     Light Cyan    1;36
+# Red         0;31     Light Red     1;31
+# Purple      0;35     Light Purple  1;35
+# Brown       0;33     Yellow        1;33
+# Light Gray  0;37     White         1;37
+# No Color    0
+set -a
+CBlack='\e[0;30m'
+CDarkGray='\e[1;30m'
+CBlue='\e[0;34m'
+CLightBlue='\e[1;34m'
+CGreen='\e[0;32m'
+CLightGreen='\e[1;32m'
+CCyan='\e[0;36m'
+CLightCyan='\e[1;36m'
+CRed='\e[0;31m'
+CLightRed='\e[1;31m'
+CPurple='\e[0;35m'
+CLightPurple='\e[1;35m'
+CBrown='\e[0;33m'
+CYellow='\e[1;33m'
+CGray='\e[0;37m'
+CWhite='\e[1;37m'
+CNone='\e[0m'
+set +a
+
+#----------------------------
+function init_common()
+{
+	# Check script folder
+	export SCRIPT_DIR=$(dirname $(readlink -f "$0"))
+	
+	# Prevent the script to be run from TDE packaging repo
+	REPO_URL=$(git config --get remote.origin.url 2>/dev/null)
+	if [ ! -z "$REPO_URL" ] && [ -z "${REPO_URL##*tde-packaging}" ]; then 
+		echo -e "${CYellow}  --- ERROR ---${CNone}"
+		echo "This script cannot be run from the TDE packaging repository."
+		echo "Please follow the instructions provided, then rerun this script."
+		exit 1
+	fi
+		
+	# Read config settings
+	CFG_FILE=$SCRIPT_DIR/_config.sh
+	if [ -f "$CFG_FILE" ]; then
+		. "$CFG_FILE"
+	else
+		echo -e "${CYellow}  --- NOTE ---${CNone}"
+		echo "Creating TDE build configuration file from template as $CFG_FILE."
+		echo "Please check and modify as required, then rerun this script."
+		cp "$SCRIPT_DIR/internals/_config_template.sh" "$CFG_FILE"
+		exit 2
+	fi
+	
+	# TDE root folder must exist
+	if [ ! -d "$TDE_DIR" ]; then 
+		echo -e "${CYellow}  --- ERROR ---${CNone}"
+		echo "A valid TDE root folder could not be located. Something is wrong with your configuration"
+		echo "in the config file $CFG_FILE"
+		echo "Please check and modify the TDE_DIR variable as required, then rerun this script."
+		exit 3
+	fi
+	
+	# Search for main TDE repo
+	cd "$TDE_DIR/$CFG_GIT_TDE_MAIN" &>/dev/null
+	CURR_DIR=$(git rev-parse --show-toplevel 2>/dev/null)
+	if [ -z "$CURR_DIR" ]; then 
+		echo -e "${CYellow}  --- ERROR ---${CNone}"
+		echo "Main TDE repo could not be located. Something is wrong with your configuration"
+		echo "in the config file $CFG_FILE"
+		echo "Please check and modify the TDE_DIR variable as required, then rerun this script."
+		exit 4
+	fi
+	
+	# Search for TDE packaging repo
+	cd "$TDE_DIR/$CFG_GIT_TDE_PACKAGING" &>/dev/null
+	CURR_DIR=$(git rev-parse --show-toplevel 2>/dev/null)
+	if [ -z "$CURR_DIR" ]; then 
+		echo -e "${CYellow}  --- ERROR ---${CNone}"
+		echo "TDE packaging repo could not be located. Something is wrong with your configuration"
+		echo "in the config file $CFG_FILE"
+		echo "Please check and modify the TDE_DIR variable as required, then rerun this script."
+		exit 5
+	fi
+	
+	# Make sure we have selected a supported distribution
+	DISTS_FILE=$SCRIPT_DIR/internals/distro_list.txt
+	if [ ! -f "$DISTS_FILE" ]; then
+		echo -e "${CYellow}  --- NOTE ---${CNone}"
+		echo "Could not find the list of supported distributions."
+		echo "Please check the file $DISTS_FILE exists, then rerun this script."
+		exit 6
+	fi
+	export DISTRO_FOUND=${DISTRO_FOUND:-"n"}
+	if [ "$DISTRO_FOUND" != "y" ]; then
+		# Need to use a "here string" otherwise if the DISTRO_FOUND value is modified
+		# inside the while loop, this would not remember after the loop.
+		while read l_distro l_version l_name l_rel_suffix; do	
+			if [ "$l_distro" = "$DISTRO" -a "$l_name" = "$DISTRO_NAME" ]; then
+				export DISTRO_FOUND="y"
+				export DISTRO_VERSION="$l_version"
+				export REL_SUFFIX="$l_rel_suffix"
+				break
+			fi
+		done <<< $(cat $DISTS_FILE | grep -E "^(\s*[^#\s]+\s+[^\s]+.*)$")
+	fi 
+	if [ "$DISTRO_FOUND" != "y" ]; then
+		echo -e "${CYellow}  --- NOTE ---${CNone}"
+		echo "The specified distribution ($DISTRO $DISTRO_NAME) is not supported."
+		echo "Something is wrong with your configuration ($CFG_FILE)"
+		echo "or with the list of supported distributions ($DISTS_FILE)."
+		echo "Please check the DISTRO and DISTRO_NAME variables, then rerun this script."
+		exit 7
+	fi
+	
+  export SCRIPT_LOG_DIR=$TDE_DIR/$CFG_SCRIPT_LOG_DIR
+	export LOG_RESULT_FILENAME="$SCRIPT_LOG_DIR/build_result.log"  # Log result into the common build logfile
+
+  cd "$SCRIPT_DIR"
+}
+
+
+#----------------------------
+# Save execution start time
+# Parameters:
+#  $1 - timer number
+function exec_time_start()
+{
+  _ET_start_var="_ET_start_$1"
+  eval "$_ET_start_var=`date +%s.%N`"
+}
+
+
+#----------------------------
+# Save execution stop time and set $2 to the execution time
+# in the format: dd/hh:mm:ss.mmm
+# Parameters:
+#  $1 - timer number
+#  $2 - result variable name
+function exec_time_stop()
+{
+  _ET_start_var="_ET_start_$1"
+  _ET_stop_var="_ET_stop_$1"
+  eval "$_ET_stop_var=`date +%s.%N`"
+  _ET_diff=`echo "${!_ET_stop_var} - ${!_ET_start_var}" | bc`
+  _ET_days=`echo "$_ET_diff/86400" | bc`
+  _ET_diff_day=`echo "$_ET_diff-86400*$_ET_days" | bc`
+  _ET_hours=`echo "$_ET_diff_day/3600" | bc`
+  _ET_diff_hour=`echo "$_ET_diff_day-3600*$_ET_hours" | bc`
+  _ET_mins=`echo "$_ET_diff_hour/60" | bc`
+  _ET_secs=`echo "$_ET_diff_hour-60*$_ET_mins" | bc`
+  local _resultvar=$2
+  eval "$_resultvar=`printf \"%02d/%02d:%02d:%06.3f\" $_ET_days $_ET_hours $_ET_mins $_ET_secs`"
+}