Refactor Dockerfile and normalize.sh scripts.

Author: yegor256

src/main/resources/org/eolang/hone/scaffolding/Dockerfile

@@ -32,11 +32,11 @@ RUN gpg --batch --recv-keys ECA44F5A172EDAD947F39E3D4275CDA6A29BED43 \
   && chmod +x /usr/bin/ghcup \
   && ghcup config set gpg-setting GPGStrict \
   && ghcup -v install ghc --isolate /usr/local --force "${GHC}" \
-  && ghcup -v install cabal --isolate /usr/local/bin --force "${CABAL}" \
-  && cabal update
+  && ghcup -v install cabal --isolate /usr/local/bin --force "${CABAL}"
 
 ARG PHINO_VERSION=0.0.0.0
-RUN cabal install --disable-tests --disable-coverage --overwrite-policy=always "phino-${PHINO_VERSION}" \
+RUN cabal update \
+  && cabal install --disable-tests --disable-coverage --overwrite-policy=always "phino-${PHINO_VERSION}" \
   && find /root -name phino -type f 2>/dev/null | head -1 | xargs -I {} cp {} /usr/local/bin/phino \
   && chmod +x /usr/local/bin/phino \
   && /usr/local/bin/phino --version

src/main/resources/org/eolang/hone/scaffolding/normalize.sh

@@ -156,17 +156,11 @@ if [ "${threads}" == '0' ]; then
   threads=$(nproc)
   echo "Using ${threads} threads, by the number of CPUs"
 fi
-args=(
-  '--halt-on-error=now,fail=1'
-  '--halt=now,fail=1'
-  '--retries=0'
-  "--joblog=/target/hone-tasks.log"
-  "--max-procs=${threads}"
-  "--will-cite"
-)
 export PARALLEL_HOME=/target/parallel
 mkdir -p "${PARALLEL_HOME}"
 echo "Starting to rewrite ${total} file(s) in ${threads} thread(s)..."
 start=$(date '+%s.%N')
-parallel "${args[@]}" < "${tasks}"
+parallel --retries=0 --joblog=/target/hone-tasks.log --will-cite \
+  "--max-procs=${threads}" \
+  --halt-on-error=now,fail=1 --halt=now,fail=1 < "${tasks}"
 echo "Finished rewriting ${total} file(s) in $(perl -E "say int($(date '+%s.%N') - ${start})") seconds"