Attempt to fix asset sizes with more compression

azure-pipelines.yml

@@ -6,6 +6,12 @@
 trigger:
 - master
 
+pr:
+  autoCancel: true
+  branches:
+    include:
+    - master
+
 jobs:
 - job: macOS
   timeoutInMinutes: 360
@@ -18,7 +24,7 @@ jobs:
     vmImage: 'macOS-10.14'
     demands: xcode
   steps:
-  - script: 'brew install ninja cmake pigz'
+  - script: 'brew install ninja cmake lrzip'
     displayName: 'Installing build dependencies'
   - script: |
       ./clone.sh
@@ -37,7 +43,7 @@ jobs:
       target: '$(Build.SourceVersion)' # Required when action == Create || Action == Edit
       tagSource: 'manual' # Required when action == Create# Options: auto, manual
       tag: 'swift-5.0.1-RELEASE-$(Build.BuildNumber)'
-      assets: 'release/*.tar.gz'
+      assets: 'release/*'
       releaseNotesSource: 'file' # Optional. Options: file, input
-      releaseNotesFile: 'release/checksums.md' # Optional
+      releaseNotesFile: 'checksums.md' # Optional
 

package.sh

@@ -26,14 +26,13 @@ PACKAGES=(
     swift
 )
 
-TARBALLS=()
 for package in ${PACKAGES[@]}
 do
-    TB=${package}-${OS}-${CPU}.tar.gz
-    tar -c $V -f - \
-        -C $BUILD --exclude '*.o' ${package}-${OS}-${CPU} \
-    | pigz -9 > $RELEASE/$TB
-    TARBALLS+=( $TB )
+    tar -c $V -f $RELEASE/${package}-${OS}-${CPU}.tar.lrzip \
+        -C $BUILD \
+        --exclude '*.o' --exclude '*.tmp' \
+        --use-compress-program lrzip \
+        ${package}-${OS}-${CPU}
 done
 
 # now do the small utilities package
@@ -54,15 +53,15 @@ do
     cp $BUILD/llvm-${OS}-${CPU}/bin/$tool $TOOLS/bin
 done
 
-TB=tools-${OS}-${CPU}.tar.gz
-tar $V -c -f - tools | pigz -9 > $RELEASE/$TB
-TARBALLS+=( $TB )
+tar $V -c -f $RELEASE/tools-${OS}-${CPU}.tar.gz -y tools
 
 # Compute checksums
 cd $RELEASE
+FILES=$(ls)
 echo '```' > checksums.md
-for tb in ${TARBALLS[@]}
+for tb in ${FILES}
 do
     shasum -a 256 $tb >> checksums.md
 done
 echo '```' >> checksums.md
+mv checksums.md ..