#!/usr/bin/env bash
# Captures what the assertions-generator produced, and what happens WITHOUT the javax.annotation-api dependency.
set -euo pipefail
cd "$(dirname "$0")/.."
G=target/generated-test-sources/assertj-assertions/lab/assertj

{
  echo "# files generated into target/generated-test-sources/assertj-assertions/"
  (cd target/generated-test-sources/assertj-assertions && find . -name '*.java' | sort | sed 's#^\./##')
} > output/22-generator-files.txt

{
  echo "# AbstractOrderAssert.java: annotation line, class declaration and the isPaid() method, verbatim"
  grep -n -E '^@javax.annotation.Generated|^public abstract class' $G/domain/AbstractOrderAssert.java | sed -E 's/^[0-9]+://'
  sed -n '/public S isPaid()/,/^  }/p' $G/domain/AbstractOrderAssert.java
} > output/23-generated-isPaid.txt

# Same build, dependency removed: copy the module, delete the javax.annotation-api <dependency> block.
TMP=$(mktemp -d)
cp -r pom.xml src "$TMP"/
python3 - "$TMP/pom.xml" <<'PY'
import re,sys
p=sys.argv[1]; s=open(p).read()
s=re.sub(r'<dependency>\s*<groupId>javax\.annotation</groupId>.*?</dependency>','',s,flags=re.S)
open(p,'w').write(s)
PY
(cd "$TMP" && mvn -B -q test-compile 2>&1 | grep -E '^\[ERROR\] /.*(package javax.annotation does not exist)' | sed -E "s#^\[ERROR\] $TMP/##" | sort -u) > output/24-generator-without-javax-annotation.txt || true
rm -rf "$TMP"

# The same 27 tests against the 4.0.0-M1 milestone, in a scratch copy (the module itself stays on 3.27.7).
TMP=$(mktemp -d)
cp -r pom.xml src "$TMP"/
(cd "$TMP" && mvn -B test -Dassertj.version=4.0.0-M1 2>&1 | grep -E '^\[(INFO|ERROR|WARNING)\] Tests run:.*[0-9]$' | tail -1 | sed 's/^\[[A-Z]*\] //') > "$TMP/summary.txt"
{
  echo "assertj-core 4.0.0-M1 (milestone), same sources:"
  cat "$TMP/summary.txt"
  echo "transcripts whose text differs from the 3.27.7 run (excluding the generator captures):"
  for f in output/0*.txt output/1*.txt output/20*.txt output/21*.txt; do
    b=$(basename "$f")
    if ! diff -q <(sed -E 's/@[0-9a-f]{6,8}/@HASH/g' "$f") <(sed -E 's/@[0-9a-f]{6,8}/@HASH/g' "$TMP/output/$b") >/dev/null; then echo "  $b"; fi
  done
  echo "  (end of list; identity hashes like Customer@73c3cd09 are ignored in the comparison)"
} > output/25-assertj-4-milestone.txt
rm -rf "$TMP"