wip

Author: hmottestad

scripts/checkCopyrightPresent.sh

@@ -4,6 +4,46 @@ repo_root="$(cd "${script_dir}/.." && pwd)"
 
 filesWithOutCopyright=()
 filesWithOutSPDX=()
+filesWithInvalidHeader=()
+filesWithAdunaYearAfter2020=()
+expectedHeader=(
+  "/*******************************************************************************"
+  "__YEAR__"
+  "*"
+  "* All rights reserved. This program and the accompanying materials"
+  "* are made available under the terms of the Eclipse Distribution License v1.0"
+  "* which accompanies this distribution, and is available at"
+  "* http://www.eclipse.org/org/documents/edl-v10.php."
+  "*"
+  "* SPDX-License-Identifier: BSD-3-Clause"
+  " *******************************************************************************/"
+)
+
+rewrite_header() {
+  local file="$1"
+  local year_line="$2"
+  local tmp_file
+  local mode
+  mode=$(stat -f %Lp "$file" 2>/dev/null || stat -c %a "$file")
+  tmp_file="$(mktemp)"
+  {
+    echo "${expectedHeader[0]}"
+    echo "$year_line"
+    echo "${expectedHeader[2]}"
+    echo "${expectedHeader[3]}"
+    echo "${expectedHeader[4]}"
+    echo "${expectedHeader[5]}"
+    echo "${expectedHeader[6]}"
+    echo "${expectedHeader[7]}"
+    echo "${expectedHeader[8]}"
+    echo "${expectedHeader[9]}"
+    tail -n +11 "$file"
+  } > "$tmp_file"
+  if [ -n "$mode" ]; then
+    chmod "$mode" "$tmp_file"
+  fi
+  mv "$tmp_file" "$file"
+}
 
 for i in $(find "${repo_root}" -name pom.xml); do
   if [[ "$i" == "${repo_root}/core/queryparser/sparql/JavaCC/"* ]]; then
@@ -21,11 +61,63 @@ for i in $(find "${repo_root}" -name pom.xml); do
   # and not in package-info
   dir="${i/pom.xml/}src/"
   if [ -d "$dir" ]; then
-    for c in $(find "${dir}" -name *.java -not -name package-info.java -exec grep -L Copyright {} \;); do
-      # skip a file that is generated by.
-      f=$(grep -L 'Generated By:' $c)
-      if [ ! -z $f ]; then
-        filesWithOutCopyright+=("$f")
+    for c in $(find "${dir}" -name *.java -not -name package-info.java); do
+      if grep -q 'Generated By:' "$c"; then
+        continue
+      fi
+
+      header_lines=()
+      while IFS= read -r line; do
+        line="${line%$'\r'}"
+        header_lines+=("$line")
+      done < <(head -n 10 "$c")
+
+      has_copyright=false
+      if grep -q "Copyright" "$c"; then
+        has_copyright=true
+      fi
+
+      if [ ${#header_lines[@]} -lt 10 ]; then
+        if [ "$has_copyright" = true ]; then
+          filesWithInvalidHeader+=("$c")
+        else
+          filesWithOutCopyright+=("$c")
+        fi
+        continue
+      fi
+
+      has_valid_year_line=false
+      if [[ "${header_lines[1]}" =~ ^\ \*\ Copyright\ \(c\)\ ([0-9]{4})\ Eclipse\ RDF4J\ contributors\.$ ]]; then
+        has_valid_year_line=true
+      elif [[ "${header_lines[1]}" =~ ^\ \*\ Copyright\ \(c\)\ ([0-9]{4})\ Eclipse\ RDF4J\ contributors,\ Aduna,\ and\ others\.$ ]]; then
+        has_valid_year_line=true
+        aduna_year="${BASH_REMATCH[1]}"
+        if [ "$aduna_year" -gt 2020 ]; then
+          filesWithAdunaYearAfter2020+=("$c")
+        fi
+      fi
+
+      match_count=0
+      for idx in 0 2 3 4 5 6 7 8 9; do
+        if [[ "${header_lines[$idx]}" == "${expectedHeader[$idx]}" ]]; then
+          match_count=$((match_count + 1))
+        fi
+      done
+
+      if [ "$match_count" -ge 4 ]; then
+        if [ "$match_count" -lt 9 ]; then
+          rewrite_header "$c" "${header_lines[1]}"
+        fi
+      fi
+
+      if [ "$has_valid_year_line" = false ]; then
+        if [ "$has_copyright" = true ]; then
+          filesWithInvalidHeader+=("$c")
+        else
+          filesWithOutCopyright+=("$c")
+        fi
+      elif [ "$match_count" -lt 4 ]; then
+        filesWithInvalidHeader+=("$c")
       fi
     done
     for c in $(find "${dir}" -name *.java -not -name package-info.java -exec grep -L 'SPDX-License-Identifier: BSD-3-Clause' {} \;); do
@@ -37,10 +129,16 @@ done
 for f in "${filesWithOutCopyright[@]}"; do
   echo "Missing copyright: $f"
 done
+for f in "${filesWithInvalidHeader[@]}"; do
+  echo "Invalid copyright header: $f"
+done
+for f in "${filesWithAdunaYearAfter2020[@]}"; do
+  echo "Aduna header year must be 2020 or earlier: $f"
+done
 for f in "${filesWithOutSPDX[@]}"; do
   echo "Missing SPDX line in: $f"
 done
-if [ ${#filesWithOutCopyright[@]} -ne 0 ]; then
+if [ ${#filesWithOutCopyright[@]} -ne 0 ] || [ ${#filesWithInvalidHeader[@]} -ne 0 ] || [ ${#filesWithAdunaYearAfter2020[@]} -ne 0 ]; then
   exit 1
 fi
 if [ ${#filesWithOutSPDX[@]} -ne 0 ]; then