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opsi.opsi-builder/lib/builder-utils.sh

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#############################################
# void retrieve_file (src, dst)
#
# Description: retrieve file from an URL
#
# Parameter
# downloader: program to download the files
# src: source url to get file from
# dst: path to store file to
#
#############################################
function retrieve_file() {
local downloader=$1
local src=$2
local dst=$3
# Check, if the URL is a file URL starting with file://
if [ -f $dst ] && [ -z ${DIST_FORCE_DOWNLOAD} ]; then
echo " Info: File still cached/downloaded. To force a download, set DIST_FORCE_DOWNLOAD=1"
elif [[ $src == file://* ]]; then
fileurl=`echo $src | sed "s/^file:\/\///"`
cp $fileurl $dst 2>/dev/null
else
rm -f $dst
if [ "$downloader" = "wget" ]; then
wget --tries=1 -O $dst --timeout=5 -q --no-verbose "$src"
if [ "$?" == "1" ] ; then
rm $dst
fi
elif [ "$downloader" = "plowdown" ]; then
plowdown --max-retries=1 -o ${dst%/*} "$src"
elif [ "$downloader" = "aria2c" ]; then
#aria2c --seed-time=0 -d ${dst%/*} -o ${dst##*/} "$src"
aria2c --seed-time=0 --allow-overwrite=true -o ${dst##*/} "$src"
mv -f ${dst##*/} ${dst%/*}
else
fatal_error "Downloader not implemented: $downloader"
fi
fi
}
#############################################
# void extract_file (format, src, dst)
#
# Description: Extract a file
#
# Parameter
# format: compression format
# src: source file to be used
# dst: path to extract the file
#
#############################################
function process_file() {
local format=$1
local src=$2
local dst=$3
log_debug "Compression format: $format"
if [ "$format" = "cp" ]; then
cp $src $dst
elif [ "$format" = "7zip" ]; then
$CMD_7z x -y -o$dst $src
elif [ "$format" = "unzip" ]; then
$CMD_unzip -o $src -d $dst
elif [ "$format" = "unrar" ]; then
$CMD_unrar xy $src $dst
elif [ "$format" = "lha" ]; then
$CMD_lha x -w=$dst $src
elif [ "$format" = "targz" ]; then
$CMD_tar xzvf $src -C $dst
elif [ "$format" = "tarbz2" ]; then
$CMD_tar xjvf $src -C $dst
elif [ "$format" = "cab" ]; then
$CMD_cabextract -d $dst $src
else
fatal_error "Unknown compression format: $format"
fi
}
#############################################
# check if method is available and call it
#############################################
function call_entry_point() {
local _resultvar=$1
local func=$2
# Entry point
type $func &>/dev/null
if [ $? == 0 ] ; then
$func
eval $_resultvar="0"
else
eval $_resultvar="1"
fi
}
###################
# Fata Error
###################
fatal_error() {
echo "FATAL: $1"
exit 1
}
###################
# Check error
###################
builder_check_error() {
if [ "$?" == "1" ] ; then
fatal_error "$1"
fi
}
###################
# Logging Debug
###################
log_debug() {
local str=$1
if [ "$DEBUG_LEVEL" = "debug" ] || [ "$DEBUG_LEVEL" = "info" ] ; then
echo $str
fi
}
###################
# Logging Info
###################
log_info() {
local str=$1
if [ "$DEBUG_LEVEL" = "info" ] ; then
echo $str
fi
}
###################
# Convert image
###################
convert_image() {
local src=$1
local dst=$2
local hight=`${CMD_identify} -format "%h" $src`
local wight=`${CMD_identify} -format "%w" $src`
${CMD_identify} -format "%wx%h" $src
# first resize the image to the new aspect ratio and add white borders
if [ $wight -lt $hight ] ; then
# Its higher so force x160 and let imagemagic decide the right wight
# then add white to the rest of the image to fit 160x160
log_debug "Icon Wight: $wight < Hight: $hight"
convert $src -colorspace RGB -resize x160 \
-size 160x160 xc:white +swap -gravity center -composite \
-modulate 110 -colors 256 png8:$OUTPUT_DIR/resize.png
builder_check_error "converting image"
elif [ $wight -gt $hight ] ; then
# Its wider so force 160x and let imagemagic decide the right hight
# then add white to the rest of the image to fit 160x160
log_debug "Icon Wight: $wight > Hight: $hight"
convert $src -colorspace RGB -resize 160x \
-size 160x160 xc:white +swap -gravity center -composite \
-modulate 110 -colors 256 png8:$OUTPUT_DIR/resize.png
builder_check_error "converting image"
elif [ $wight -eq $hight ] ; then
# Its scare so force 160x160
log_debug "Icon Wight: $wight = Hight: $hight"
convert $src -colorspace RGB -resize 160x160 \
-size 160x160 xc:white +swap -gravity center -composite \
-modulate 110 -colors 256 png8:$OUTPUT_DIR/resize.png
builder_check_error "converting image"
else
# Imagemagic is unable to detect the aspect ratio so just force 160x160
# this could result in streched images
log_debug "Icon Wight: $wight unknown Hight: $hight"
convert $src -colorspace RGB -resize 160x160 \
-size 160x160 xc:white +swap -gravity center -composite \
-modulate 110 -colors 256 png8:$OUTPUT_DIR/resize.png
builder_check_error "converting image"
fi
# create a diffence image from the source
convert $OUTPUT_DIR/resize.png \( +clone -fx 'p{0,0}' \) -compose Difference -composite \
-modulate 100,0 +matte $OUTPUT_DIR/difference.png
# remove the black, replace with transparency
convert $OUTPUT_DIR/difference.png -bordercolor white -border 1x1 -matte \
-fill none -fuzz 7% -draw 'matte 1,1 floodfill' -shave 1x1 \
$OUTPUT_DIR/removed_black.png
# create the matte
if [ `convert | grep Version | awk '{print $3}' | sed "s/-.*//" | sed "s/\.//g"` -le 670 ] ; then
convert $OUTPUT_DIR/removed_black.png -channel matte -separate +matte \
$OUTPUT_DIR/matte.png
else
convert $OUTPUT_DIR/removed_black.png -channel matte -negate -separate +matte \
$OUTPUT_DIR/matte.png
fi
# negate the colors
convert $OUTPUT_DIR/matte.png -negate -blur 0x1 \
$OUTPUT_DIR/matte-negated.png
# you are going for: white interior, black exterior
composite -compose CopyOpacity $OUTPUT_DIR/matte-negated.png $OUTPUT_DIR/resize.png \
$dst
# New size
# identify -format "%wx%h" $dst
hight=`${CMD_identify} -format "%h" $dst`
wight=`${CMD_identify} -format "%w" $dst`
log_debug "Opsi Icon Wight: $wight Hight: $hight"
}
###################
# Create variable file
#
# Create a file containing all important winst variables
# (declaration and setings)
#
# Parameter
# file: file to create
#
###################
create_winst_varfile() {
local var_file=$1
echo -n >$var_file
echo "; Opsi Builder Variables" >>$var_file
echo >>$var_file
for (( i = 0 ; i < ${#DL_SOURCE[@]} ; i++ )) ; do
if [ -z ${DL_WINST_NAME[$i]} ] ; then continue ; fi
if [ ! -z "${DL_ARCH[$i]}" ] ; then arch_str="${DL_ARCH[$i]}\\" ; fi
echo "DefVar \$${DL_WINST_NAME[$i]}\$" >>$var_file
echo "Set \$${DL_WINST_NAME[$i]}\$ = \"%ScriptPath%\\${arch_str}${DL_FILE[$i]}\"" >>$var_file
done
# publish some other variables
for var in VENDOR PN VERSION RELEASE PRIORITY NAME ADVICE TYPE CREATOR_TAG CREATOR_NAME CREATOR_EMAIL ; do
echo "DefVar \$${var}\$" >>$var_file
echo "Set \$${var}\$ = \"${!var}\"" >>$var_file
done
# copy image and create variable
echo "DefVar \$IconFile\$" >>$var_file
echo "Set \$IconFile\$ = \"%ScriptPath%\\`basename $ICONFILE`\"" >>$var_file
# publish custom variables
for (( i = 0 ; i < ${#WINST_NAME[@]} ; i++ )) ; do
# replace DL_EXTRACT_WINST_PATH
local index=`echo ${WINST_VALUE[$i]} | sed -e "s#.*@DL_EXTRACT_WINST_PATH\[\([0-9]\)\]@.*#\1#"`
log_debug "calculated (DL_EXTRACT_WINST_PATH), Index: $index"
if [ "$index" != "${WINST_VALUE[$i]}" ] ; then
if [ ! -z "${DL_ARCH[$index]}" ] ; then arch_part="\\\\${DL_ARCH[$index]}" ; fi
if [ ! -z "${DL_EXTRACT_WINST_PATH[$index]}" ] ; then extr_part="\\\\${DL_EXTRACT_WINST_PATH[$index]}" ; fi
local new_val="%ScriptPath%$arch_part$extr_part"
WINST_VALUE[$i]=`echo ${WINST_VALUE[$i]} | sed -e "s#@DL_EXTRACT_WINST_PATH\[[0-9]\]@#$new_val#"`
log_debug "calculated (DL_EXTRACT_WINST_PATH) WINST_VALUE: ${WINST_VALUE[$i]}"
fi
echo "DefVar \$${WINST_NAME[$i]}\$" >>$var_file
echo "Set \$${WINST_NAME[$i]}\$ = \"${WINST_VALUE[$i]}\"" >>$var_file
done
echo >>$var_file
}
#####################
# void calc_release()
#
# Description:
# Calculate new release based on
# the latest one found in the repository.
#
# $RELEASE is set to the calculated release.
#
####################
function calc_release() {
# Find all revision files and sort them
local file_list=`mktemp /tmp/opsi-builder.calc_release.XXXXXXXXXXX`
for cfg_file in `find ${OPSI_REPOS_BASE_DIR} -name "${PN}-${VERSION}-${CREATOR_TAG}*.cfg" -print ` ; do
. ${cfg_file}
printf "%08d;$cfg_file\n" $REV_RELEASE >> ${file_list}
done
local oldest_cfg=`sort -n ${file_list} | cut -f 2 -d ";" | tail -1`
rm -f ${file_list}
if [ ! -f "${oldest_cfg}" ] ; then
echo "Warning: no cfg-file found for this product. RELEASE will be set to 1"
RELEASE=1
else
log_debug "calc_release() oldest_cfg: ${oldest_cfg}"
. ${oldest_cfg}
log_debug " latest release: $REV_RELEASE"
RELEASE=`expr ${REV_RELEASE} + 1 2> /dev/null`
builder_check_error "Cannot incrememnt REV_RELEASE from file ${oldest_cfg}"
fi
}
###################
# Write Package Ini file
#
# Create a ini file containing needed information for package uninstall
#
# Parameter
# file: file to create / modify
#
###################
write_ini_file() {
local ini_file=$1
local var_file=$2
# create file if not exist
touch $ini_file
# publish some other variables
for var in VENDOR PN VERSION RELEASE TYPE CREATOR_TAG CREATOR_NAME CREATOR_EMAIL ; do
$CMD_iniset $ini_file --COMMON ${var}="${!var}"
done
echo "; Opsi INI File Variables" >>$var_file
echo >>$var_file
# publish custom variables
for (( i = 0 ; i < ${#OPSI_INI_OPTION[@]} ; i++ )) ; do
$CMD_iniset $ini_file --${OPSI_INI_SECTION[$i]} ${OPSI_INI_OPTION[$i]}="${OPSI_INI_VALUE[$i]}"
echo "DefVar \$${OPSI_INI_OPTION[$i]}\$" >>$var_file
echo "Set \$${OPSI_INI_OPTION[$i]}\$ = \"${OPSI_INI_VALUE[$i]}\"" >>$var_file
done
echo >>$var_file
}
###################
# Write control file
#
# Create a ini file containing needed information for package uninstall
#
# Parameter
# file: file to create / modify
#
###################
write_control_file() {
local control_file=$1
local control_section=$2
local control_option=$3
local control_value=$4
sed -i -e "/^\[$control_section\]/,/^\[.*\]/ s|^\($control_option[ \t]*:[ \t]*\).*$|\1$control_value|" "$control_file"
}
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