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raspberrypi-build/build.sh
2017-07-03 00:34:07 +00:00

170 lines
3.2 KiB
Bash
Executable file

#!/bin/bash -e
export BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
export SCRIPT_DIR="$BASE_DIR/scripts"
export FUNCTIONS_DIR="$BASE_DIR/functions"
export DEPLOY_DIR="$BASE_DIR/deploy"
export ROOTFS_DIR="$BASE_DIR/rootfs"
export BOOTFS_DIR="$ROOTFS_DIR/boot"
export MOUNT_DIR="$BASE_DIR/mnt"
export IMG_DATE
export WORK_DIR
export IMG_NAME
export HOSTNAME
export USERNAME
export PASSWORD
export STAGE
export STAGE_DIR
export STAGE_WORK_DIR
export IMG_FILE
export ZIP_FILE
export QUILT_NO_DIFF_INDEX=1
export QUILT_NO_DIFF_TIMESTAMPS=1
export QUILT_REFRESH_ARGS='-p ab'
source "$FUNCTIONS_DIR/logging.sh"
source "$SCRIPT_DIR/common.sh"
source "$FUNCTIONS_DIR/dependencies_check.sh"
main() {
dependencies_check "$BASE_DIR/depends"
source "$BASE_DIR/config"
if [ "$(id -u)" != '0' ]; then
echo 'Please run as root' 1>&2
exit 1
fi
if [ -z "$IMG_NAME" ]; then
echo 'IMG_NAME not set' 1>&2
exit 1
fi
if [ -z "$HOSTNAME" ]; then
echo 'HOSTNAME not set' 1>&2
exit 1
fi
if [ -z "$USERNAME" ]; then
echo 'USERNAME not set' 1>&2
exit 1
fi
if [ -z "$PASSWORD" ]; then
echo 'PASSWORD not set' 1>&2
exit 1
fi
IMG_DATE="$(date +%Y-%m-%d)"
WORK_DIR="$BASE_DIR/work/$IMG_DATE-$IMG_NAME"
STAGE='stage0'
STAGE_DIR="$BASE_DIR/$STAGE"
STAGE_WORK_DIR="$WORK_DIR/$STAGE"
IMG_FILE="$STAGE_WORK_DIR/$IMG_DATE-${IMG_NAME}.img"
ZIP_FILE="$DEPLOY_DIR/image_$IMG_DATE-${IMG_NAME}.zip"
tput setaf 2 # Green color
echo "$IMG_DATE $(date +"%T")"
echo
echo "Work dir: $WORK_DIR"
echo "Stage dir: $STAGE_DIR"
echo "Stage work dir: $STAGE_WORK_DIR"
echo
echo "Root FS dir: $ROOTFS_DIR"
echo "Boot FS dir: $BOOTFS_DIR"
echo
echo "Image file: $IMG_FILE"
echo "ZIP file: $ZIP_FILE"
echo
tput sgr0 # No color
mkdir -p "$WORK_DIR"
mkdir -p "$DEPLOY_DIR"
unmount "$STAGE_WORK_DIR"
run_sub_stage "$STAGE_DIR/00-substage"
unmount "$STAGE_WORK_DIR"
}
run_sub_stage() {
log_begin "$1"
pushd "$1" > /dev/null
for i in {00..99}; do
task_patches "$1/$i-patches"
task_run "$1/$i-run.sh"
done
popd > /dev/null
log_end "$1"
}
task_patches() {
if [ -d "$1" ]; then
local SUB_STAGE_DIR=$(dirname "$1")
local SUB_STAGE_NAME=$(basename "$SUB_STAGE_DIR")
log_begin "$1"
pushd "$STAGE_WORK_DIR" > /dev/null
rm -rf .pc
rm -rf *-pc
export QUILT_PATCHES="$1"
SUB_STAGE_QUILT_PATCH_DIR="$SUB_STAGE_NAME-pc"
mkdir -p "$SUB_STAGE_QUILT_PATCH_DIR"
ln -snf "$SUB_STAGE_QUILT_PATCH_DIR" .pc
if [ -e "$1/EDIT" ]; then
tput setaf 3 # Yellow color
echo 'Dropping into bash to edit patches...'
echo 'Tutorial: https://raphaelhertzog.com/2012/08/08/how-to-use-quilt-to-manage-patches-in-debian-packages/'
echo 'Example:'
echo ' quilt new XX-name-of-the-patch.diff'
echo ' quilt edit rootfs/path/to/file'
echo ' quilt diff'
echo ' quilt refresh'
tput sgr0 # No color
bash
fi
quilt upgrade
RC=0
quilt push -a || RC=$?
case "$RC" in
0|2)
;;
*)
false
;;
esac
popd > /dev/null
log_end "$1"
fi
}
task_run() {
if [ -x "$1" ]; then
log_begin "$1"
"$1"
log_end "$1"
fi
}
main