cm: Add generic tools for extract-files / setup-makefiles scripts
* Instead of having to enumerate packages and do a bunch of tedious shit, we now have a way to do it automatically based only on the blob lists. * Devices still need to implement a short script, but this library handles all the core functions. * Yes, we should probably be doing this in Python- Bash is absolutely horrible at dealing with arrays and lists. Change-Id: I73b30ff4531c4d1b33ac53db33abf62555f500b4
This commit is contained in:
Steve Kondik
Luca Stefani
parent
bf4a4b4853
commit
4e2aaabd13
626
build/tools/extract_utils.sh
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626
build/tools/extract_utils.sh
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@ -0,0 +1,626 @@
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#!/bin/bash
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#
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# Copyright (C) 2016 The CyanogenMod Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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PRODUCT_COPY_FILES_LIST=()
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PRODUCT_PACKAGES_LIST=()
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PACKAGE_LIST=()
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VENDOR_STATE=-1
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COMMON=-1
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#
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# setup_vendor
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#
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# $1: device name
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# $2: vendor name
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# $3: CM root directory
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# $4: is common device - optional, default to false
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# $5: cleanup - optional, default to true
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#
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# Must be called before any other functions can be used. This
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# sets up the internal state for a new vendor configuration.
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#
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function setup_vendor() {
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local DEVICE="$1"
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if [ -z "$DEVICE" ]; then
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echo "\$DEVICE must be set before including this script!"
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exit 1
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fi
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export VENDOR="$2"
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if [ -z "$VENDOR" ]; then
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echo "\$VENDOR must be set before including this script!"
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exit 1
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fi
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export CM_ROOT="$3"
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if [ ! -d "$CM_ROOT" ]; then
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echo "\$CM_ROOT must be set and valid before including this script!"
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exit 1
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fi
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export OUTDIR=vendor/"$VENDOR"/"$DEVICE"
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if [ ! -d "$CM_ROOT/$OUTDIR" ]; then
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mkdir -p "$CM_ROOT/$OUTDIR"
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fi
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export PRODUCTMK="$CM_ROOT"/"$OUTDIR"/"$DEVICE"-vendor.mk
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export ANDROIDMK="$CM_ROOT"/"$OUTDIR"/Android.mk
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export BOARDMK="$CM_ROOT"/"$OUTDIR"/BoardConfigVendor.mk
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if [ "$4" == "true" ] || [ "$4" == "1" ]; then
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COMMON=1
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else
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COMMON=0
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fi
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if [ "$5" == "true" ] || [ "$5" == "1" ]; then
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VENDOR_STATE=1
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else
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VENDOR_STATE=0
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fi
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}
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#
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# target_file:
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#
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# $1: colon delimited list
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#
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# Returns destination filename without args
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#
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function target_file() {
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local LINE="$1"
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local SPLIT=(${LINE//:/ })
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local COUNT=${#SPLIT[@]}
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if [ "$COUNT" -gt "1" ]; then
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if [[ "${SPLIT[1]}" =~ .*/.* ]]; then
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printf '%s\n' "${SPLIT[1]}"
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return 0
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fi
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fi
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printf '%s\n' "${SPLIT[0]}"
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}
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#
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# target_args:
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#
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# $1: colon delimited list
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#
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# Returns optional arguments (last value) for given target
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#
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function target_args() {
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local LINE="$1"
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local SPLIT=(${LINE//:/ })
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local COUNT=${#SPLIT[@]}
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if [ "$COUNT" -gt "1" ]; then
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if [[ ! "${SPLIT[$COUNT-1]}" =~ .*/.* ]]; then
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printf '%s\n' "${SPLIT[$COUNT-1]}"
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fi
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fi
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}
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#
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# prefix_match:
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#
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# $1: the prefix to match on
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#
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# Internal function which loops thru the packages list and returns a new
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# list containing the matched files with the prefix stripped away.
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#
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function prefix_match() {
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local PREFIX="$1"
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for FILE in "${PRODUCT_PACKAGES_LIST[@]}"; do
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if [[ "$FILE" =~ ^"$PREFIX" ]]; then
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printf '%s\n' "${FILE#$PREFIX}"
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fi
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done
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}
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#
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# write_product_copy_files:
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#
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# Creates the PRODUCT_COPY_FILES section in the product makefile for all
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# items in the list which do not start with a dash (-).
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#
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function write_product_copy_files() {
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local COUNT=${#PRODUCT_COPY_FILES_LIST[@]}
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local TARGET=
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local FILE=
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local LINEEND=
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if [ "$COUNT" -eq "0" ]; then
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return 0
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fi
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printf '%s\n' "PRODUCT_COPY_FILES += \\" >> "$PRODUCTMK"
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for (( i=1; i<COUNT+1; i++ )); do
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FILE="${PRODUCT_COPY_FILES_LIST[$i-1]}"
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LINEEND=" \\"
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if [ "$i" -eq "$COUNT" ]; then
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LINEEND=""
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fi
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TARGET=$(target_file "$FILE")
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printf ' %s/proprietary/%s:system/%s%s\n' \
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"$OUTDIR" "$TARGET" "$TARGET" "$LINEEND" >> "$PRODUCTMK"
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done
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return 0
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}
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#
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# write_packages:
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#
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# $1: The LOCAL_MODULE_CLASS for the given module list
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# $2: "true" if this package is part of the vendor/ path
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# $3: "true" if this is a privileged module (only valid for APPS)
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# $4: The multilib mode, "32", "64", "both", or "none"
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# $5: Name of the array holding the target list
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#
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# Internal function which writes out the BUILD_PREBUILT stanzas
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# for all modules in the list. This is called by write_product_packages
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# after the modules are categorized.
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#
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function write_packages() {
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local CLASS="$1"
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local VENDOR_PKG="$2"
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local PRIVILEGED="$3"
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local MULTILIB="$4"
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# Yes, this is a horrible hack - we create a new array using indirection
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local ARR_NAME="$5[@]"
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local FILELIST=("${!ARR_NAME}")
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local FILE=
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local ARGS=
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local BASENAME=
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local EXTENSION=
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local PKGNAME=
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local SRC=
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for P in "${FILELIST[@]}"; do
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FILE=$(target_file "$P")
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ARGS=$(target_args "$P")
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BASENAME=$(basename "$FILE")
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EXTENSION=${BASENAME##*.}
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PKGNAME=${BASENAME%.*}
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# Add to final package list
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PACKAGE_LIST+=("$PKGNAME")
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SRC="proprietary"
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if [ "$VENDOR_PKG" = "true" ]; then
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SRC+="/vendor"
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fi
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printf 'include $(CLEAR_VARS)\n'
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printf 'LOCAL_MODULE := %s\n' "$PKGNAME"
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printf 'LOCAL_MODULE_OWNER := %s\n' "$VENDOR"
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if [ "$CLASS" = "SHARED_LIBRARIES" ]; then
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if [ "$MULTILIB" = "both" ]; then
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printf 'LOCAL_SRC_FILES_64 := %s/lib64/%s\n' "$SRC" "$FILE"
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printf 'LOCAL_SRC_FILES_32 := %s/lib/%s\n' "$SRC" "$FILE"
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#if [ "$VENDOR_PKG" = "true" ]; then
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# echo "LOCAL_MODULE_PATH_64 := \$(TARGET_OUT_VENDOR_SHARED_LIBRARIES)"
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# echo "LOCAL_MODULE_PATH_32 := \$(2ND_TARGET_OUT_VENDOR_SHARED_LIBRARIES)"
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#else
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# echo "LOCAL_MODULE_PATH_64 := \$(TARGET_OUT_SHARED_LIBRARIES)"
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# echo "LOCAL_MODULE_PATH_32 := \$(2ND_TARGET_OUT_SHARED_LIBRARIES)"
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#fi
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elif [ "$MULTILIB" = "64" ]; then
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printf 'LOCAL_SRC_FILES := %s/lib64/%s\n' "$SRC" "$FILE"
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else
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printf 'LOCAL_SRC_FILES := %s/lib/%s\n' "$SRC" "$FILE"
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fi
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if [ "$MULTILIB" != "none" ]; then
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printf 'LOCAL_MULTILIB := %s\n' "$MULTILIB"
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fi
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elif [ "$CLASS" = "APPS" ]; then
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if [ -z "$ARGS" ]; then
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if [ "$PRIVILEGED" = "true" ]; then
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SRC="$SRC/priv-app"
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else
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SRC="$SRC/app"
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fi
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fi
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printf 'LOCAL_SRC_FILES := %s/%s\n' "$SRC" "$FILE"
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local CERT=platform
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if [ ! -z "$ARGS" ]; then
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CERT="$ARGS"
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fi
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printf 'LOCAL_CERTIFICATE := %s\n' "$CERT"
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elif [ "$CLASS" = "JAVA_LIBRARIES" ]; then
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printf 'LOCAL_SRC_FILES := %s/framework/%s\n' "$SRC" "$FILE"
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elif [ "$CLASS" = "ETC" ]; then
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printf 'LOCAL_SRC_FILES := %s/etc/%s\n' "$SRC" "$FILE"
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elif [ "$CLASS" = "EXECUTABLES" ]; then
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printf 'LOCAL_SRC_FILES := %s/bin/%s\n' "$SRC" "$FILE"
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else
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printf 'LOCAL_SRC_FILES := %s/%s' "$SRC" "$FILE"
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fi
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printf 'LOCAL_MODULE_TAGS := optional\n'
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printf 'LOCAL_MODULE_CLASS := %s\n' "$CLASS"
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printf 'LOCAL_MODULE_SUFFIX := .%s\n' "$EXTENSION"
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if [ "$PRIVILEGED" = "true" ]; then
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printf 'LOCAL_PRIVILEGED_MODULE := true\n'
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fi
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if [ "$VENDOR_PKG" = "true" ]; then
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printf 'LOCAL_PROPRIETARY_MODULE := true\n'
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fi
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printf 'include $(BUILD_PREBUILT)\n\n'
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done
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}
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#
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# write_product_packages:
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#
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# This function will create BUILD_PREBUILT entries in the
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# Android.mk and associated PRODUCT_PACKAGES list in the
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# product makefile for all files in the blob list which
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# start with a single dash (-) character.
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#
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function write_product_packages() {
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PACKAGE_LIST=()
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local COUNT=${#PRODUCT_PACKAGES_LIST[@]}
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if [ "$COUNT" = "0" ]; then
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return 0
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fi
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# Figure out what's 32-bit, what's 64-bit, and what's multilib
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# I really should not be doing this in bash due to shitty array passing :(
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local T_LIB32=( $(prefix_match "lib/") )
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local T_LIB64=( $(prefix_match "lib64/") )
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local MULTILIBS=( $(comm -12 <(printf '%s\n' "${T_LIB32[@]}") <(printf '%s\n' "${T_LIB64[@]}")) )
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local LIB32=( $(comm -23 <(printf '%s\n' "${T_LIB32[@]}") <(printf '%s\n' "${MULTILIBS[@]}")) )
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local LIB64=( $(comm -13 <(printf '%s\n' "${T_LIB64[@]}") <(printf '%s\n' "${MULTILIBS[@]}")) )
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if [ "${#MULTILIBS[@]}" -gt "0" ]; then
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write_packages "SHARED_LIBRARIES" "false" "false" "both" "MULTILIBS" >> "$ANDROIDMK"
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fi
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if [ "${#LIB32[@]}" -gt "0" ]; then
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write_packages "SHARED_LIBRARIES" "false" "false" "32" "LIB32" >> "$ANDROIDMK"
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fi
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if [ ! "${#LIB64[@]}" -gt "0" ]; then
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write_packages "SHARED_LIBRARIES" "false" "false" "64" "LIB64" >> "$ANDROIDMK"
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fi
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local T_V_LIB32=( $(prefix_match "vendor/lib/") )
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local T_V_LIB64=( $(prefix_match "vendor/lib64/") )
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local V_MULTILIBS=( $(comm -12 <(printf '%s\n' "${T_V_LIB32[@]}") <(printf '%s\n' "${T_V_LIB64[@]}")) )
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local V_LIB32=( $(comm -23 <(printf '%s\n' "${T_V_LIB32[@]}") <(printf '%s\n' "${V_MULTILIBS[@]}")) )
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local V_LIB64=( $(comm -13 <(printf '%s\n' "${T_V_LIB64[@]}") <(printf '%s\n' "${V_MULTILIBS[@]}")) )
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if [ "${#V_MULTILIBS[@]}" -gt "0" ]; then
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write_packages "SHARED_LIBRARIES" "true" "false" "both" "V_MULTILIBS" >> "$ANDROIDMK"
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fi
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if [ "${#V_LIB32[@]}" -gt "0" ]; then
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write_packages "SHARED_LIBRARIES" "true" "false" "32" "V_LIB32" >> "$ANDROIDMK"
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fi
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if [ "${#V_LIB64[@]}" -gt "0" ]; then
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write_packages "SHARED_LIBRARIES" "true" "false" "64" "V_LIB64" >> "$ANDROIDMK"
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fi
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# Apps
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local APPS=( $(prefix_match "app/") )
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if [ "${#APPS[@]}" -gt "0" ]; then
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write_packages "APPS" "false" "false" "none" "APPS" >> "$ANDROIDMK"
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fi
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local PRIV_APPS=( $(prefix_match "priv-app/") )
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if [ "${#PRIV_APPS[@]}" -gt "0" ]; then
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write_packages "APPS" "false" "true" "none" "PRIV_APPS" >> "$ANDROIDMK"
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fi
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local V_APPS=( $(prefix_match "vendor/app/") )
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if [ "${#V_APPS[@]}" -gt "0" ]; then
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write_packages "APPS" "true" "false" "none" "V_APPS" >> "$ANDROIDMK"
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fi
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local V_PRIV_APPS=( $(prefix_match "vendor/priv-app/") )
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if [ "${#V_PRIV_APPS[@]}" -gt "0" ]; then
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write_packages "APPS" "true" "true" "none" "V_PRIV_APPS" >> "$ANDROIDMK"
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fi
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# Framework
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local FRAMEWORK=( $(prefix_match "framework/") )
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if [ "${#FRAMEWORK[@]}" -gt "0" ]; then
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write_packages "JAVA_LIBRARIES" "false" "false" "none" "FRAMEWORK" >> "$ANDROIDMK"
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fi
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# Etc
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local ETC=( $(prefix_match "etc/") )
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if [ "${#ETC[@]}" -gt "0" ]; then
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write_packages "ETC" "false" "false" "none" "ETC" >> "$ANDROIDMK"
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fi
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local V_ETC=( $(prefix_match "vendor/etc/") )
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if [ "${#V_ETC[@]}" -gt "0" ]; then
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write_packages "ETC" "true" "false" "none" "V_ETC" >> "$ANDROIDMK"
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fi
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# Executables
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local BIN=( $(prefix_match "bin/") )
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if [ "${#BIN[@]}" -gt "0" ]; then
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write_packages "EXECUTABLES" "false" "false" "none" "BIN" >> "$ANDROIDMK"
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fi
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local V_BIN=( $(prefix_match "vendor/bin/") )
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if [ "${#V_BIN[@]}" -gt "0" ]; then
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write_packages "EXECUTABLES" "true" "false" "none" "V_BIN" >> "$ANDROIDMK"
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fi
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# Actually write out the final PRODUCT_PACKAGES list
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local PACKAGE_COUNT=${#PACKAGE_LIST[@]}
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if [ "$PACKAGE_COUNT" -eq "0" ]; then
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return 0
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fi
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printf '\n%s\n' "PRODUCT_PACKAGES += \\" >> "$PRODUCTMK"
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for (( i=1; i<PACKAGE_COUNT+1; i++ )); do
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local LINEEND=" \\"
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if [ "$i" -eq "$PACKAGE_COUNT" ]; then
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LINEEND=""
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fi
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printf ' %s%s\n' "${PACKAGE_LIST[$i-1]}" "$LINEEND" >> "$PRODUCTMK"
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done
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}
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#
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# write_header:
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#
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# $1: file which will be written to
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#
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# writes out the copyright header with the current year.
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# note that this is not an append operation, and should
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# be executed first!
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#
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function write_header() {
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YEAR=$(date +"%Y")
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[ "$COMMON" -eq 1 ] && local DEVICE="$DEVICE_COMMON"
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cat << EOF > $1
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# Copyright (C) $YEAR The CyanogenMod Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This file is generated by device/$VENDOR/$DEVICE/setup-makefiles.sh
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EOF
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}
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#
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# write_headers:
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#
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# $1: devices falling under common to be added to guard - optional
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#
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# Calls write_header for each of the makefiles and creates
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# the initial path declaration and device guard for the
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# Android.mk
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#
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function write_headers() {
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write_header "$ANDROIDMK"
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cat << EOF >> "$ANDROIDMK"
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LOCAL_PATH := \$(call my-dir)
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EOF
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if [ "$COMMON" -ne 1 ]; then
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cat << EOF >> "$ANDROIDMK"
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ifeq (\$(TARGET_DEVICE),$DEVICE)
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EOF
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else
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if [ -z "$1" ]; then
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echo "Argument with devices to be added to guard must be set!"
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exit 1
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fi
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cat << EOF >> "$ANDROIDMK"
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ifneq (\$(filter $1,\$(TARGET_DEVICE)),)
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||||
EOF
|
||||
fi
|
||||
|
||||
write_header "$BOARDMK"
|
||||
write_header "$PRODUCTMK"
|
||||
}
|
||||
|
||||
#
|
||||
# write_footers:
|
||||
#
|
||||
# Closes the inital guard and any other finalization tasks. Must
|
||||
# be called as the final step.
|
||||
#
|
||||
function write_footers() {
|
||||
cat << EOF >> "$ANDROIDMK"
|
||||
endif
|
||||
EOF
|
||||
}
|
||||
|
||||
# Return success if adb is up and not in recovery
|
||||
function _adb_connected {
|
||||
{
|
||||
if [[ "$(adb get-state)" == device &&
|
||||
"$(adb shell test -e /sbin/recovery; echo $?)" == 0 ]]
|
||||
then
|
||||
return 0
|
||||
fi
|
||||
} 2>/dev/null
|
||||
|
||||
return 1
|
||||
};
|
||||
|
||||
#
|
||||
# parse_file_list
|
||||
#
|
||||
function parse_file_list() {
|
||||
if [ ! -e "$1" ]; then
|
||||
echo "$1 does not exist!"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
PRODUCT_PACKAGES_LIST=()
|
||||
PRODUCT_COPY_FILES_LIST=()
|
||||
|
||||
while read -r line; do
|
||||
if [ -z "$line" ]; then continue; fi
|
||||
|
||||
# if line starts with a dash, it needs to be packaged
|
||||
if [[ "$line" =~ ^- ]]; then
|
||||
PRODUCT_PACKAGES_LIST+=("${line#-}")
|
||||
else
|
||||
PRODUCT_COPY_FILES_LIST+=("$line")
|
||||
fi
|
||||
|
||||
done < <(egrep -v '(^#|^[[:space:]]*$)' "$1" | sort | uniq)
|
||||
}
|
||||
|
||||
#
|
||||
# write_makefiles:
|
||||
#
|
||||
# $1: file containing the list of items to extract
|
||||
#
|
||||
# Calls write_product_copy_files and write_product_packages on
|
||||
# the given file and appends to the Android.mk as well as
|
||||
# the product makefile.
|
||||
#
|
||||
function write_makefiles() {
|
||||
if [ ! -e "$1" ]; then
|
||||
echo "$1 does not exist!"
|
||||
exit 1
|
||||
fi
|
||||
parse_file_list "$1"
|
||||
write_product_copy_files
|
||||
write_product_packages
|
||||
}
|
||||
|
||||
#
|
||||
# init_adb_connection:
|
||||
#
|
||||
# Starts adb server and waits for the device
|
||||
#
|
||||
function init_adb_connection() {
|
||||
adb start-server # Prevent unexpected starting server message from adb get-state in the next line
|
||||
if ! _adb_connected; then
|
||||
echo "No device is online. Waiting for one..."
|
||||
echo "Please connect USB and/or enable USB debugging"
|
||||
until _adb_connected; do
|
||||
sleep 1
|
||||
done
|
||||
echo "Device Found."
|
||||
fi
|
||||
|
||||
# Retrieve IP and PORT info if we're using a TCP connection
|
||||
TCPIPPORT=$(adb devices | egrep '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+:[0-9]+[^0-9]+' \
|
||||
| head -1 | awk '{print $1}')
|
||||
adb root &> /dev/null
|
||||
sleep 0.3
|
||||
if [ -n "$TCPIPPORT" ]; then
|
||||
# adb root just killed our connection
|
||||
# so reconnect...
|
||||
adb connect "$TCPIPPORT"
|
||||
fi
|
||||
adb wait-for-device &> /dev/null
|
||||
sleep 0.3
|
||||
}
|
||||
|
||||
#
|
||||
# extract:
|
||||
#
|
||||
# $1: file containing the list of items to extract
|
||||
# $2: path to extracted system folder, or "adb" to extract from device
|
||||
#
|
||||
function extract() {
|
||||
if [ ! -e "$1" ]; then
|
||||
echo "$1 does not exist!"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ -z "$OUTDIR" ]; then
|
||||
echo "Output dir not set!"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
parse_file_list "$1"
|
||||
|
||||
# Allow failing, so we can try $DEST and/or $FILE
|
||||
set +e
|
||||
|
||||
local FILELIST=( ${PRODUCT_COPY_FILES_LIST[@]} ${PRODUCT_PACKAGES_LIST[@]} )
|
||||
local COUNT=${#FILELIST[@]}
|
||||
local FILE=
|
||||
local DEST=
|
||||
local SRC="$2"
|
||||
local OUTPUT_DIR="$CM_ROOT"/"$OUTDIR"/proprietary
|
||||
local DIR=
|
||||
|
||||
if [ "$SRC" = "adb" ]; then
|
||||
init_adb_connection
|
||||
fi
|
||||
|
||||
if [ "$VENDOR_STATE" -eq "0" ]; then
|
||||
echo "Cleaning output directory ($OUTPUT_DIR).."
|
||||
rm -rf "${OUTPUT_DIR:?}/"*
|
||||
VENDOR_STATE=1
|
||||
fi
|
||||
|
||||
echo "Extracting $COUNT files in $1 from $SRC:"
|
||||
|
||||
for (( i=1; i<COUNT+1; i++ )); do
|
||||
local SPLIT=(${FILELIST[$i-1]//:/ })
|
||||
local FILE="${SPLIT[0]#-}"
|
||||
local DEST="${SPLIT[1]}"
|
||||
if [ -z "$DEST" ]; then
|
||||
DEST="$FILE"
|
||||
fi
|
||||
if [ "$SRC" = "adb" ]; then
|
||||
printf ' - %s .. ' "/system/$FILE"
|
||||
else
|
||||
printf ' - %s \n' "/system/$FILE"
|
||||
fi
|
||||
DIR=$(dirname "$DEST")
|
||||
if [ ! -d "$OUTPUT_DIR/$DIR" ]; then
|
||||
mkdir -p "$OUTPUT_DIR/$DIR"
|
||||
fi
|
||||
if [ "$SRC" = "adb" ]; then
|
||||
# Try CM target first
|
||||
adb pull "/system/$DEST" "$OUTPUT_DIR/$DEST"
|
||||
# if file does not exist try OEM target
|
||||
if [ "$?" != "0" ]; then
|
||||
adb pull "/system/$FILE" "$OUTPUT_DIR/$DEST"
|
||||
fi
|
||||
else
|
||||
# Try OEM target first
|
||||
cp "$SRC/system/$FILE" "$OUTPUT_DIR/$DEST"
|
||||
# if file does not exist try CM target
|
||||
if [ "$?" != "0" ]; then
|
||||
cp "$SRC/system/$DEST" "$OUTPUT_DIR/$DEST"
|
||||
fi
|
||||
fi
|
||||
chmod 644 "$OUTPUT_DIR/$DEST"
|
||||
done
|
||||
|
||||
# Don't allow failing
|
||||
set -e
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user