ceylon.ast 1.3.3

ceylon.ast 1.3.3

Changes from the previous version (1.3.2):

• A CaseClause and a CaseExpression have an additional boolean modifier, elseCase,
  indicating a non-disjoint case (syntax else case instead of just case). See #137.
• A ModuleSpecifier has an additional Classifier (a new alias for StringLiteral). See #135.
• A ModuleBody has an additional list constantDefinitions of ValueDefinitions, and a ModuleImport’s version may also be a BaseExpression. See #136.

Unfortunately, one minor language change could not be adopted in this version: Support for of package.foo is not added in this release. See #134.

The .car files for this release have been made reproducible using a fork of Debian’s strip-nondeterminism program. The following script, on a fresh Debian Jessie GNU/Linux system, should produce the exact same binary:

#!/bin/bash

languageVersion=1.3.3
languageRelease=0
projectVersion=1.3.3
repoUser=ceylon
repoName=ceylon.ast
modules=(ceylon.ast.{core,create,redhat,samples})
repo=https://modules.ceylon-lang.org/repo/1
timestamp=1511111111

# install dependencies
apt install --yes --allow-unauthenticated \
    git \
    default-jre \
    wget \
    curl \
    ant \
    zip \
    unzip \
    libarchive-zip-perl \
    python3 \
    nodejs

# install Ceylon
cd /opt
wget https://downloads.ceylon-lang.org/cli/ceylon-${languageVersion}_${languageVersion}-${languageRelease}_all.deb
dpkg -i ceylon-${languageVersion}_${languageVersion}-${languageRelease}_all.deb

# build project
git clone https://github.com/$repoUser/$repoName
cd $repoName
git checkout $projectVersion
sed -i "/dist.root.dir=/ s =.*$ =/usr/share/ceylon/$languageVersion " build.properties
ant compile
cd ..

# strip nondeterminism
git clone https://github.com/lucaswerkmeister/strip-nondeterminism
cd strip-nondeterminism
for module in "${modules[@]}"; do
    car="../$repoName/modules/${module//\.//}/$projectVersion/$module-$projectVersion.car"
    perl -I lib -- bin/strip-nondeterminism -t car -T $timestamp "$car"
    echo -n $(sha1sum "$car" | cut -f1 -d' ') > "$car".sha1
done
cd ..

# compare checksums
for module in "${modules[@]}"; do
    echo
    echo "$module"
    cat "$repoName/modules/${module//\.//}/$projectVersion/$module-$projectVersion.car.sha1"; echo
    curl "$repo/${module//\.//}/$projectVersion/$module-$projectVersion.car.sha1"; echo
done
exit 0