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build.sh variant with the new curator version (and new Stack)
This commit is contained in:
Kirill Zaborsky
parent
6989e042f8
commit
f49e0b3ed4
150
automated/build-next.sh
Executable file
150
automated/build-next.sh
Executable file
@ -0,0 +1,150 @@
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#!/usr/bin/env bash
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set -eu +x
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ROOT=$(cd $(dirname $0) ; pwd)
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TARGET=$1
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# For nightly-YYYY-MM-DD, tag should be nightly
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# For lts-X.Y, tag should be ltsX
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SHORTNAME=$(echo $TARGET | cut -d- -f 1)
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if [ $SHORTNAME = "lts" ]
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then
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TAG=$(echo $TARGET | sed 's@^lts-\([0-9]*\)\.[0-9]*@lts\1@')
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else
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TAG=$SHORTNAME
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fi
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IMAGE=commercialhaskell/stackage:$TAG
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CABAL_DIR=$ROOT/cabal
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STACK_DIR=$ROOT/stack
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GHC_DIR=$ROOT/ghc
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DOT_STACKAGE_DIR=$ROOT/dot-stackage
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WORKDIR=$ROOT/$TAG/work
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# ssh key is used for committing snapshots (and their constraints) to Github
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SSH_DIR=$ROOT/ssh
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USERID=$(id -u)
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mkdir -p \
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"$CABAL_DIR" \
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"$STACK_DIR" \
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"$GHC_DIR" \
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"$DOT_STACKAGE_DIR" \
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"$WORKDIR" \
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"$SSH_DIR"
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GITCONFIG=$ROOT/gitconfig
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cat >$GITCONFIG <<EOF
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[user]
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email = michael+stackage-build@fpcomplete.com
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name = Stackage Build host
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EOF
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HACKAGE_CREDS=$ROOT/hackage-creds
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function require_400_file {
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if [ ! -f "$1" ]
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then
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echo File not found: "$1"
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exit 1
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fi
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chmod 400 "$1"
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}
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require_400_file "$SSH_DIR/id_rsa"
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require_400_file "$HACKAGE_CREDS"
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mkdir -p $ROOT/bin
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BINDIR=$(cd $ROOT/bin ; pwd)
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(
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cd $BINDIR
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rm -f stackage-curator stackage-curator-2*.bz2
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CURATOR2=stackage-curator-2-401883a889b06e0a2ac772fac7abcc743d5a00e2
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wget "https://download.fpcomplete.com/stackage-curator-2/$CURATOR2.bz2"
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bunzip2 "$CURATOR2.bz2"
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chmod +x $CURATOR2
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mv $CURATOR2 stackage-curator
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./stackage-curator --version
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)
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ARGS_COMMON="--rm -v $WORKDIR:$HOME/work -w $HOME/work -v $BINDIR/stackage-curator:/usr/bin/stackage-curator:ro -v /etc/passwd:/etc/passwd:ro -v /etc/group:/etc/group:ro -v $BINDIR/stack:/usr/bin/stack:ro -v $STACK_DIR:$HOME/.stack"
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ARGS_PREBUILD="$ARGS_COMMON -u $USERID -e HOME=$HOME -v $CABAL_DIR:$HOME/.cabal -v $GHC_DIR:$HOME/.ghc -v $DOT_STACKAGE_DIR:$HOME/.stackage"
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ARGS_BUILD="$ARGS_COMMON -v $CABAL_DIR:$HOME/.cabal:ro -v $GHC_DIR:$HOME/.ghc:ro"
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# instance-data is an undocumented feature of S3 used by amazonka,
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# see https://github.com/brendanhay/amazonka/issues/271
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ARGS_UPLOAD="$ARGS_COMMON -u $USERID -e HOME=$HOME -v $HACKAGE_CREDS:/hackage-creds:ro -v $DOT_STACKAGE_DIR:$HOME/.stackage -v $SSH_DIR:$HOME/.ssh:ro -v $GITCONFIG:$HOME/.gitconfig:ro -v $CABAL_DIR:$HOME/.cabal:ro --add-host instance-data:169.254.169.254"
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# Make sure we actually need this snapshot. We only check this for LTS releases
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# since, for nightlies, we'd like to run builds even if they are unnecessary to
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# get early warning information of upcoming failures. (See the duplicate check
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# below for why this is safe.)
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if [ $SHORTNAME = "lts" ]
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then
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docker run $ARGS_UPLOAD $IMAGE /bin/bash -c "exec stackage-curator check-target-available --target $TARGET"
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fi
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# Get latest stack
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(
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cd $BINDIR
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rm -f stack stack-*.bz2
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STACK=stack-401883a889b06e0a2ac772fac7abcc743d5a00e2
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wget "https://download.fpcomplete.com/stackage-curator-2/$STACK.bz2"
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bunzip2 "$STACK.bz2"
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chmod +x $STACK
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mv $STACK stack
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./stack --version
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)
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# Determine the new build plan unless NOPLAN is set
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#
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# * Update the package index (unless LTS)
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# * Create a new plan
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if [ "${NOPLAN:-}x" = "x" ]
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then
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if [ $SHORTNAME = "lts" ]
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then
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docker run $ARGS_PREBUILD $IMAGE /bin/bash -c "stackage-curator constraints --target $TARGET && stackage-curator snapshot-incomplete && stackage-curator snapshot"
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else
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docker run $ARGS_PREBUILD $IMAGE /bin/bash -c "stackage-curator update && stackage-curator constraints --target $TARGET && stackage-curator snapshot-incomplete && stackage-curator snapshot"
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fi
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fi
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# Do the rest of the pre-build actions:
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#
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# * Check that the snapshot is valid
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# * Fetch and unpack all needed tarballs (the build step does not have write access to the tarball directory)
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docker run $ARGS_PREBUILD $IMAGE /bin/bash -c 'GHCVER=$(sed -n "s/^ghc-version: \(.*\)/\1/p" constraints.yaml) && stack setup ghc-$GHCVER --verbosity=error && stack exec --resolver=ghc-$GHCVER stackage-curator check-snapshot && stackage-curator unpack'
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case $SHORTNAME in
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lts) JOBS=1 ;;
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nightly) JOBS=2 ;;
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esac
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# Now do the actual build. We need to first set the owner of the home directory
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# correctly, so we run the command as root, change owner, and then use sudo to
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# switch back to the current user
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docker run $ARGS_BUILD $IMAGE nice -n 15 /bin/bash -c "chown $USER $HOME && exec sudo -E -u $USER env \"HOME=$HOME\" \"PATH=\$PATH\" stackage-curator build --jobs $JOBS"
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# Make sure we actually need this snapshot. We used to perform this check
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# exclusively before building. Now we perform it after as well for the case of
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# nightly, where we don't perform this check beforehand. This is also slightly
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# safer, in case someone else already uploaded a specific snapshot while we
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# were building.
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docker run $ARGS_UPLOAD $IMAGE /bin/bash -c "exec stackage-curator check-target-available --target $TARGET"
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# Successful build, so we need to:
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#
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# * Upload the docs to S3
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# * Upload the new snapshot .yaml file to the appropriate Github repo, also upload its constraints
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# * Register as a new Hackage distro (currently disabled)
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docker run $ARGS_UPLOAD $IMAGE /bin/bash -c "stackage-curator upload-docs --target $TARGET && exec stackage-curator upload-github --target $TARGET"
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# FIXME - add back "stackage-curator hackage-distro --target $TARGET" when we will be ready to publish
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# information about the new snapshots on Hackage
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echo -n "Completed at "
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date
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