#!/bin/bash
#
# Generates an SDK Repository XML based on the input files.
set -e
PROG_DIR=$(dirname $0)
TYPES="tool platform-tool platform sample doc add-on"
OSES="linux macosx windows any linux-x86 darwin"
TMP_DIR=$(mktemp -d -t sdkrepo.tmp.XXXXXXXX)
trap "rm -rf $TMP_DIR" EXIT
function error() {
echo "*** ERROR: " $@
usage
}
function usage() {
cat <<EOFU
Usage: $0 output.xml xml-schema [type [os zip[:dest]]*...]*
where:
- type is one of ${TYPES// /, } (or their plural).
- os is one of ${OSES// /, }.
There can be more than one zip for the same type
as long as they use different OSes.
Zip can be in the form "source:dest" to be renamed on the fly.
EOFU
exit 1
}
# Validate the tools we need
if [[ ! -x $(which sha1sum) ]]; then
error "Missing tool: sha1sum (Linux: apt-get install coreutils; Mac: port install md5sha1sum)"
fi
# Parse input params
OUT="$1"
[[ -z "$OUT" ]] && error "Missing output.xml name."
shift
SCHEMA="$1"
[[ ! -f "$SCHEMA" ]] && error "Invalid XML schema name: $SCHEMA."
shift
# Get XML:NS for SDK from the schema
XMLNS=$(sed -n '/xmlns:.*schemas.android.com\/sdk\/android\//s/.*"\(.*\)".*/\1/p' "$SCHEMA")
[[ -z "$XMLNS" ]] && error "Failed to find xmlns:sdk in $SCHEMA."
echo "## Using xmlns:sdk=$XMLNS"
# Get the root element from the schema. This is the first element
# which name starts with "sdk-" (e.g. sdk-repository, sdk-addon)
ROOT=$(sed -n -e '/xsd:element.*name="sdk-/s/.*name="\(sdk-[^"]*\)".*/\1/p' "$SCHEMA")
[[ -z "$ROOT" ]] && error "Failed to find root element in $SCHEMA."
echo "## Using root element $ROOT"
# Generate XML header
cat > "$OUT" <<EOFH
<?xml version="1.0"?>
<sdk:$ROOT
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:sdk="$XMLNS">
EOFH
# check_enum value value1 value2 value3...
# returns valueN if matched or nothing.
function check_enum() {
local VALUE="$1"
local i
shift
for i in "$@"; do
if [[ "$i" == "$VALUE" ]]; then
echo "$VALUE"
break;
fi
done
}
# Parse all archives.
ATTRS=(
# for repository packages
Pkg.Revision revision
Pkg.Desc description
Platform.Version version
AndroidVersion.ApiLevel api-level
AndroidVersion.CodeName codename
Platform.MinToolsRev min-tools-rev
Platform.MinPlatformToolsRev min-platform-tools-rev
Extra.Path path
Extra.Vendor vendor
Extra.MinApiLevel min-api-level
Sample.MinApiLevel min-api-level
# for addon packages
vendor vendor
name name
description description
api api-level
version revision
revision revision
)
function parse_attributes() {
local PROPS="$1"
shift
local RESULT=""
local VALUE
while [[ "$1" ]]; do
# Parse the property, if present. Any space is replaced by @
VALUE=$( grep "^$1=" "$PROPS" | cut -d = -f 2 | tr ' ' '@' | tr -d '\r' )
if [[ -n "$VALUE" ]]; then
RESULT="$RESULT $2 $VALUE"
fi
shift
shift
done
echo "$RESULT"
}
function output_attributes() {
local OUT="$1"
shift
local KEY VALUE
while [[ "$1" ]]; do
KEY="$1"
VALUE="${2//@/ }"
echo " <sdk:$KEY>$VALUE</sdk:$KEY>" >> "$OUT"
shift
shift
done
}
while [[ -n "$1" ]]; do
# Process archives.
# First we expect a type. For conveniency the type can be plural.
TYPE=$(check_enum "${1%%s}" $TYPES)
[[ -z $TYPE ]] && error "Unknown archive type '$1'."
shift
MAP=""
FIRST="1"
LIBS_XML=""
OS=$(check_enum "$1" $OSES)
while [[ $OS ]]; do
shift
[[ $OS == "linux-x86" ]] && OS=linux
[[ $OS == "darwin" ]] && OS=macosx
SRC="$1"
DST="$1"
if [[ "${SRC/:/}" != "$SRC" ]]; then
DST="${SRC/*:/}"
SRC="${SRC/:*/}"
fi
[[ ! -f "$SRC" ]] && error "Missing file for archive $TYPE/$OS: $SRC"
shift
# Depending on the archive type, we need a number of attributes
# from the source.properties or the manifest.ini. We'll take
# these attributes from the first zip found.
#
# What we need vs. which package uses it:
# - description all
# - revision all
# - version platform
# - api-level platform sample doc add-on
# - codename platform sample doc add-on
# - min-tools-rev platform sample
# - min-platform-tools-rev tool
# - min-api-level extra
# - vendor extra add-on
# - path extra
#
# We don't actually validate here.
# Just take whatever is defined and put it in the XML.
# XML validation against the schema will be done at the end.
if [[ $FIRST ]]; then
FIRST=""
if unzip -t "$SRC" | grep -qs "source.properties" ; then
# Extract Source Properties
# unzip: -j=flat (no dirs), -q=quiet, -o=overwrite, -d=dest dir
unzip -j -q -o -d "$TMP_DIR" "$SRC" "*/source.properties"
PROPS="$TMP_DIR/source.properties"
elif unzip -t "$SRC" | grep -qs "manifest.ini" ; then
unzip -j -q -o -d "$TMP_DIR" "$SRC" "*/manifest.ini"
PROPS="$TMP_DIR/manifest.ini"
# Parse the libs for an addon and generate the <libs> node
# libraries is a semi-colon separated list
LIBS=$(parse_attributes "$PROPS" "libraries")
LIBS_XML=" <sdk:libs>"
for LIB in ${LIBS//;/ }; do
LIBS_XML="$LIBS_XML
<sdk:lib><sdk:name>$LIB</sdk:name></sdk:lib>"
done
LIBS_XML="$LIBS_XML
</sdk:libs>"
else
error "Failed to find source.properties or manifest.ini in $SRC"
fi
[[ ! -f $PROPS ]] && error "Failed to extract $PROPS from $SRC"
MAP=$(parse_attributes "$PROPS" ${ATTRS[@]})
# Time to generate the XML for the package
echo " <sdk:${TYPE}>" >> "$OUT"
output_attributes "$OUT" $MAP
[[ -n "$LIBS_XML" ]] && echo "$LIBS_XML" >> "$OUT"
echo " <sdk:archives>" >> "$OUT"
fi
# Generate archive info
echo "## Add $TYPE/$OS archive $SRC"
if [[ $( uname ) == "Darwin" ]]; then
SIZE=$( stat -f %z "$SRC" )
else
SIZE=$( stat -c %s "$SRC" )
fi
SHA1=$( sha1sum "$SRC" | cut -d " " -f 1 )
cat >> "$OUT" <<EOFA
<sdk:archive os='$OS' arch='any'>
<sdk:size>$SIZE</sdk:size>
<sdk:checksum type='sha1'>$SHA1</sdk:checksum>
<sdk:url>$DST</sdk:url>
</sdk:archive>
EOFA
# Skip to next arch/zip entry.
# If not a valid OS, close the archives/package nodes.
OS=$(check_enum "$1" $OSES)
if [[ ! "$OS" ]]; then
echo " </sdk:archives>" >> "$OUT"
echo " </sdk:${TYPE}>" >> "$OUT"
fi
done
done
# Generate XML footer
echo "</sdk:$ROOT>" >> "$OUT"
echo "## Validate XML against schema"
xmllint --schema $SCHEMA "$OUT"