scripts/sdks/agl/_build-sdks-json.sh

   1 #!/bin/bash
   2 ###########################################################################
   3 # Copyright 2017-2018 IoT.bzh
   4 #
   5 # author: Sebastien Douheret <sebastien@iot.bzh>
   6 #
   7 # Licensed under the Apache License, Version 2.0 (the "License");
   8 # you may not use this file except in compliance with the License.
   9 # You may obtain a copy of the License at
  10 #
  11 #     http://www.apache.org/licenses/LICENSE-2.0
  12 #
  13 # Unless required by applicable law or agreed to in writing, software
  14 # distributed under the License is distributed on an "AS IS" BASIS,
  15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 # See the License for the specific language governing permissions and
  17 # limitations under the License.
  18 ###########################################################################
  19
  20 # script_name=$(basename ${0})
  21 CURL="curl -f -s --connect-timeout 10"
  22
  23 ### Define urls where SDKs can be downloaded / AGL part
  24 SDK_AGL_BASEURL="https://download.automotivelinux.org/AGL/"
  25 DOWNLOADABLE_AGL_URLS="
  26     snapshots/master/latest/*
  27
  28     release/dab/4.0.3/*
  29
  30     release/eel/5.1.0/*
  31     release/eel/latest/*
  32
  33     release/flounder/6.0.0/*
  34     release/flounder/latest/*
  35 "
  36 #     release/dab/4.0.2/*
  37 #
  38 #     release/eel/5.0.0/*
  39 #     release/eel/5.0.1/*
  40 #     release/eel/5.0.2/*
  41 #     release/eel/5.0.3/*
  42 #     release/eel/5.1.0/*
  43 #     release/eel/latest/
  44 #
  45 #     release/flounder/5.99.6/*
  46
  47 SDK_AGL_URL_SUFFIX="/deploy/sdk/"
  48 IMG_AGL_URL_SUFFIX="/deploy/images/"
  49 #######################################
  50
  51 ### Define urls where SDKs can be downloaded / IoT.bzh part
  52 SDK_IOTBZH_BASEURL="http://iot.bzh/download/public/XDS/images/"
  53 DOWNLOADABLE_IOTBZH_URLS="
  54     dab-m3ulcb/*
  55
  56     eel-intel-corei7-64/*
  57     eel-m3ulcb/*
  58
  59     flounder-h3ulcb/*
  60     flounder-m3ulcb/*
  61     flounder-qemux86-64/*
  62
  63     master-m3ulcb/*
  64 "
  65
  66 SDK_IOTBZH_URL_SUFFIX="/sdk/"
  67 IMG_IOTBZH_URL_SUFFIX="/images/"
  68 #######################################
  69
  70
  71 # Compute full urls list  (parse '*' characters)
  72 function expand_url { # url, prefix, suffix
  73     local result=""
  74     url=$2$1
  75     if [[ "$url" = *"*"* ]]; then
  76         bUrl=$(echo $url | cut -d'*' -f 1)
  77         eUrl=$(echo $url | cut -d'*' -f 2)
  78         dirs=$(curl -s ${bUrl} | grep '\[DIR\]' | grep -oP  'href="[^"]*"' | cut -d'"' -f 2)
  79         for dir in $(echo $dirs); do
  80             result="$result ${bUrl::-1}/${dir::-1}${eUrl:1}"
  81         done
  82     else
  83         result="$url"
  84     fi
  85
  86     echo $result
  87 }
  88
  89 function dbg_error()  { >&2 echo "ERROR:" $@; }
  90 function dbg_warning(){ [ $DEBUG -ge 1 ] && { >&2 echo "WARNING:" $@; } ; }
  91 function dbg_info()   { [ $DEBUG -ge 1 ] && { >&2 echo "INFO:" $@; } ; }
  92 function dbg_debug()   { [ $DEBUG -ge 2 ] && { >&2 echo "DEBUG:" $@; } ; }
  93
  94 function count() { echo $#; }
  95
  96 function first() { echo $1; }
  97
  98
  99 function search_image_url {
 100     htmlPage=$(${CURL} ${1}/)
 101     if [[ $? == 0 ]]; then # curl request without error, at least URL is OK
 102         if [ "${2}" = "qemux86-64" ]; then
 103             image_name=$(echo $(first $(echo ${htmlPage} | egrep -o 'href="agl-demo-platform-crosssdk-[^"]*\.vmdk(\.xz)?"')) | sed -E 's/.*href="([^"]*)".*/\1/')
 104         else
 105             image_name=$(echo $(first $(echo ${htmlPage} | egrep -o 'href="agl-demo-platform-crosssdk-[^"]*\.rootfs\.wic(\.xz)?"')) | sed -E 's/.*href="([^"]*)".*/\1/')
 106             # search for tar.xz if no wic found...
 107             if [ $(count $image_name) -eq 0 ]; then
 108                 image_name=$(echo $(first $(echo ${htmlPage} | egrep -o 'href="agl-demo-platform-crosssdk-[^"]*\.tar\.xz"')) | sed -E 's/.*href="([^"]*)".*/\1/')
 109             fi
 110         fi
 111     else
 112         dbg_warning "could not list content of ${1}, HTTP request failed."
 113         image_name="null"
 114     fi
 115
 116     # return string result
 117     if [[ ${image_name} = "null" ]]; then
 118         echo "null" # to be inserted as-is in the JSON output
 119     else
 120         echo "\"${1}/${image_name}\"" # if no image file found, but URL is valid, lets point to the directory
 121     fi
 122 }
 123
 124 # Given an URL, generate the corresponding JSON chunk
 125 function generate_json {
 126     url=$1
 127     SDK_URL=$1$2
 128     IMG_URL=$1$3
 129
 130     arch=""
 131
 132     htmlPage=$(${CURL} "${SDK_URL}")
 133     files=$(echo ${htmlPage} | egrep -o 'href="[^"]*crosssdk[^"]*\.sh"' | cut -d '"' -f 2)
 134     if [ "$?" != "0" ] || [ "${files}" = "" ]; then
 135         dbg_warning " IGNORED ${url}: no valid files found"
 136         return
 137     fi
 138
 139     # assume that sdk name follow this format :
 140     #  _PROFILE_-_COMPILER_ARCH_-_TARGET_-crosssdk-_ARCH_-toolchain-_VERSION_.sh
 141     # for example:
 142     #  poky-agl-glibc-x86_64-agl-demo-platform-crosssdk-corei7-64-toolchain-4.0.1.sh
 143     if [ $(count files) -gt 1 ]
 144     then
 145         dbg_warning " IGNORE ${url}: multiple shell script containing 'crosssdk' in their names"
 146         return
 147     fi
 148     sdkFile=${files}
 149     dbg_info "Processing SDK: ${sdkFile} (from ${url})"
 150     profile=$(echo "${sdkFile}" | sed -r 's/(.*)-glibc.*/\1/')
 151     version=$(echo "${sdkFile}" | sed -r 's/.*toolchain-(.*).sh/\1/')
 152     arch=$(echo "${sdkFile}" | sed -r 's/.*crosssdk-(.*)-toolchain.*/\1/')
 153
 154     endUrl=${url#$SDK_AGL_BASEURL}
 155     if [ "${url::14}" = "http://iot.bzh" ]; then
 156         endUrl=${url#$SDK_IOTBZH_BASEURL}
 157         name=$(echo "IoTbzh-$(echo ${endUrl} | sed s:/:-:g)-${version}")
 158         board=""
 159     elif [ "${endUrl::4}" = "http" ]; then
 160         name="${profile}_${arch}_${version}"
 161         board=""
 162     else
 163         name=$(echo "AGL-$(echo ${endUrl} | cut -d'/' -f1,2,3,4)" | sed s:/:-:g)
 164         board=$(echo ${endUrl} | cut -d'/' -f4)
 165         board=${board%-nogfx}
 166     fi
 167
 168     # Distringuish qemux86-64 and corei7-64
 169     if [[ "$name" == *"qemux86-64"* && "$arch" == "corei7-64" ]]; then
 170         arch="qemux86-64"
 171     fi
 172
 173     [ "${profile}" = "" ] && { dbg_error "profile is not set" ; return ; }
 174     [ "${version}" = "" ] && { dbg_error "version is not set" ; return ; }
 175     [ "${arch}" = "" ] && { dbg_error "arch is not set" ; return ; }
 176     [ "${name}" = "" ] && { name=${profile}_${arch}_${version}; }
 177
 178     sdkDate="$(echo "${htmlPage}" |egrep -o ${sdkFile/+/\\+}'</a>.*[0-9\-]+ [0-9]+:[0-9]+' |cut -d'>' -f 4|cut -d' ' -f1,2)"
 179     sdkSize="$(echo "${htmlPage}" |egrep -o  "${sdkFile/+/\\+}.*${sdkDate}.*[0-9\.MG]+</td>" |cut -d'>' -f7 |cut -d'<' -f1)"
 180     md5sum="$(wget -q -O - ${SDK_URL}/${sdkFile/.sh/.md5} |cut -d' ' -f1)"
 181
 182     image_url=$(search_image_url ${IMG_URL}${board} ${arch})
 183
 184
 185     read -r -d '' res <<- EndOfMessage
 186 {
 187     "name":         "${name}",
 188     "description":  "AGL SDK ${arch} (version ${version})",
 189     "profile":      "${profile}",
 190     "version":      "${version}",
 191     "arch":         "${arch}",
 192     "path":         "",
 193     "url":          "${SDK_URL}${sdkFile}",
 194     "image_url":    ${image_url},
 195     "status":       "Not Installed",
 196     "date":         "${sdkDate}",
 197     "size":         "${sdkSize}",
 198     "md5sum":       "${md5sum}",
 199     "setupFile":    ""
 200 },
 201 EndOfMessage
 202
 203     sdksList="${sdksList}${res}"
 204 }
 205
 206 DEBUG=0
 207 if [[ ${1:0:2} = "-v" ]] ; then
 208     verbose=$(echo -s ${1} | sed -E "s/-([v]+).*/\1/")
 209     DEBUG=$(echo ${verbose} | wc -c)
 210     echo "Set verbosity level to : ${DEBUG}"
 211     shift
 212 fi
 213
 214 # Compute list of available/installable SDKs
 215 sdksList=" "
 216 for base_url in $DOWNLOADABLE_AGL_URLS
 217 do
 218     dbg_debug "Look into ${base_url}"
 219     urls="$(expand_url $base_url $SDK_AGL_BASEURL)"
 220     for url in $urls
 221     do
 222         dbg_debug "URL to check: ${url}"
 223         generate_json $url $SDK_AGL_URL_SUFFIX $IMG_AGL_URL_SUFFIX
 224     done
 225 done
 226
 227 for base_url in $DOWNLOADABLE_IOTBZH_URLS
 228 do
 229     dbg_debug "Look into ${base_url}"
 230     urls="$(expand_url $base_url $SDK_IOTBZH_BASEURL)"
 231     for url in $urls
 232     do
 233         dbg_debug "URL to check: ${url}"
 234         generate_json $url $SDK_IOTBZH_URL_SUFFIX $IMG_IOTBZH_URL_SUFFIX
 235     done
 236 done
 237
 238
 239 OUT_FILE=$(dirname "$0")/sdks_$(date +"%F_%H%M").json
 240
 241 echo "[" > ${OUT_FILE}
 242 echo "${sdksList::-1}" >> ${OUT_FILE}
 243 echo "]" >> ${OUT_FILE}
 244
 245 echo "SDKs list successfully saved in ${OUT_FILE}"