build-sdk-release

#!/bin/bash

ReleaseTag="sdk-1.1.85.0"
JSONFile="SDKs/common/config.json"

Packages=("spirv-headers"
          "spirv-tools"
	  "spirv-cross"
	  "glslang"
	  "shaderc"
	  "vulkan-headers"
	  "vulkan-loader"
	  "vulkan-validationlayers"
	  "vulkan-tools"
	  "lunarg-tools"
	 )
declare -A JSONName=(
    [lunarhub-doc]="LunarHub-Doc"
    [spirv-headers]="SPIRV-Headers"
    [spirv-tools]="SPIRV-Tools"
    [spirv-cross]="SPIRV-Cross"
    [glslang]="Glslang"
    [shaderc]="shaderc"
    [vulkan-headers]="Vulkan-Headers"
    [vulkan-loader]="Vulkan-Loader"
    [vulkan-validationlayers]="Vulkan-ValidationLayers"
    [vulkan-tools]="Dash-Tools"
    [lunarg-tools]="LunarG-Tools"
  )

declare -A LocalClone=(
    [lunarhub-doc]="$HOME/src/vulkan/LunarHub-Doc"
    [spirv-headers]="$HOME/src/vulkan/SPIRV-Headers"
    [spirv-tools]="$HOME/src/vulkan/SPIRV-Tools"
    [spirv-cross]="$HOME/src/vulkan/SPIRV-Cross"
    [glslang]="$HOME/src/vulkan/glslang"
    [shaderc]="$HOME/src/vulkan/shaderc"
    [vulkan-headers]="$HOME/src/vulkan/Vulkan-Headers"
    [vulkan-loader]="$HOME/src/vulkan/Vulkan-Loader"
    [vulkan-validationlayers]="$HOME/src/vulkan/Vulkan-ValidationLayers"
    [vulkan-tools]="$HOME/src/vulkan/Vulkan-Tools"
    [lunarg-tools]="$HOME/src/vulkan/VulkanTools"
  )
declare -A CommitID=(
    [spirv-headers]="khronos/master"
    [spirv-tools]="khronos/stable"
    [spirv-cross]=""
    [glslang]=""
    [shaderc]=""
    [vulkan-headers]=""
    [vulkan-loader]=""
    [vulkan-validationlayers]=""
    [vulkan-tools]=""
    [lunarg-tools]=""
  )

# Fill in the commit IDs to build from
pushd "${LocalClone[lunarhub-doc]}"|| exit "$?"
git remote update || exit "$?"
git reset --hard
git clean -f
git co ${ReleaseTag} || exit "$?"
for package in "${Packages[@]}"; do
    commit="upstream/$(jq -r .repos.\"${JSONName[${package}]}\".branch ${JSONFile})"
    if [ "$commit" == "upstream/null" ]; then
	commit=$(jq -r .repos.\"${JSONName[${package}]}\".commit ${JSONFile})
    fi
    if [ "$commit" != "null" ]; then
	CommitID[${package}]=${commit}
    fi
done
popd

# This is fugly, but the tarball build depends on the glslang build to pull in
# some random version of spirv-headers and spirv-tools, and then copies those
# subdirectories into the SDK.  I guess we should do the same hideous kludge in
# an even more heinous way, since we're building packages, not just copying
# directories around. :P
pushd "${LocalClone[glslang]}"|| exit "$?"
git remote update || exit "$?"
git reset --hard
git clean -f
git co ${CommitID[glslang]} || exit "$?"

# Find spirv-headers commit
commit=$(jq -r '.commits[] | select(.name == "spirv-tools/external/spirv-headers").commit' known_good.json)
[ "$commit" != "null" ] || (echo "Can't find spirv-headers commit"; exit 1)
CommitID[spirv-headers]=${commit}

# Find spirv-tools commit
commit=$(jq -r '.commits[] | select(.name == "spirv-tools").commit' known_good.json)
[ "$commit" != "null" ] || (echo "Can't find spirv-tools commit"; exit 1)
CommitID[spirv-tools]=${commit}
popd

# Check each package to see if we've previously built the same commit, kick off
# a build if not.
for package in "${Packages[@]}"; do
    commit=${CommitID[${package}]}
    echo "==================================================================="
    echo "Checking ${package}: CommitID=${commit}]}"
    echo "-------------------------------------------------------------------"
    pushd "${LocalClone[${package}]}"|| exit "$?"
    git remote update || exit "$?"
    git reset --hard
    git clean -f
    git co debian-unstable || exit "$?"
    lbc="upstream-unstable"
    lbcFile="debian/lunarg-build-commit"
    # Check if there's a debian/lunarg-build-commit file, if so, prefer it
    [ -e ${lbcFile} ] && lbc=$(cat ${lbcFile})
    lbc="$(git rev-parse ${lbc})"
    [ "${lbc}" ] || ( echo "Last build commit is bogus/empty"; continue )
    updateCount=$(git rev-list ${lbc}..${commit} --count)
    if [ "${updateCount}" -gt "0" ]; then
	echo "    ######################################"
	echo "    # ${updateCount} commits since last build"
	echo "    # Building ${package}: CommitID=${commit}]}"
	echo "    #-------------------------------------"
	build-package-from-commitid -i -c ${commit} -s "~lunarg" -g "\'-l ${lbc}\'"
    fi
    popd
done