release.sh: cleaner output, handle files with whitespace in names

release.sh

@@ -16,7 +16,7 @@ function yes_or_no {
 err_report() {
   echo
   echo
-  echo "release.sh:$1: ERROR: Some command failed (see above)"
+  echo "release.sh:$1: ERROR: Some command failed (see above and in release.log)"
   exit 1
 }
 
@@ -36,40 +36,44 @@ echo "1) Running latexpand to strip comments and unify your .tex file..."
 latexpand --empty-comments $1 > submission.tex
 
 echo
-echo "2) Running pdflatex..."
-pdflatex -shell-escape -interaction nonstopmode submission.tex
-pdflatex -shell-escape -interaction nonstopmode submission.tex
+echo "2) Running pdflatex (log in release.log)..."
+pdflatex -shell-escape -interaction nonstopmode submission.tex &>> release.log
+pdflatex -shell-escape -interaction nonstopmode submission.tex &>> release.log
 bibtex submission
-pdflatex -shell-escape -interaction nonstopmode submission.tex
-pdflatex -shell-escape -interaction nonstopmode submission.tex
+pdflatex -shell-escape -interaction nonstopmode submission.tex &>> release.log
+pdflatex -shell-escape -interaction nonstopmode submission.tex &>> release.log
 
 echo
 echo "3) Running pdflatex with render=false to determine needed files..."
 mv submission.tex submission.tex.orig
 echo '\makeatletter\def\graphicscache@inhibit{true}\makeatother' > submission.tex
 cat submission.tex.orig >> submission.tex
-pdflatex -interaction nonstopmode -recorder submission.tex
+pdflatex -interaction nonstopmode -recorder submission.tex &>> release.log
 
-FILES=$(grep "^INPUT" submission.fls | cut -d ' ' --complement -f 1 | grep -v '^/' | grep -v 'submission\..*' | sort | uniq)
-FILES="$FILES submission.tex"
+grep "^INPUT" submission.fls \
+  | cut -d ' ' --complement -f 1 \
+  | grep -v '^/' \
+  | grep -v 'submission\..*' \
+  | while read f; do echo $(realpath --relative-to=. "$f"); done \
+  | sort | uniq > submission.fls.clean
 
-if [[ -e submission.bbl ]]; then
-  FILES="$FILES submission.bbl"
-fi
+FILES=()
+
+while read file; do
+  FILES+=("$file")
+done < submission.fls.clean
 
-# Some of the files are ./XYZ, some are XYZ
-CLEAN_FILES=""
-for file in $FILES; do
-	CLEAN_FILES="$CLEAN_FILES $(realpath --relative-to=. $file)"
-done
+FILES+=("submission.tex")
 
-FILES=$(echo $CLEAN_FILES | tr ' ' '\n' | sort -u)
+if [[ -e submission.bbl ]]; then
+  FILES+=("submission.bbl")
+fi
 
 echo "Files to be included:"
-echo $FILES
+echo ${FILES[@]}
 
 echo "4) Creating archive release.tar..."
-tar cf release.tar $FILES
+tar cf release.tar "${FILES[@]}"
 
 echo "5) Testing compilation..."
 if [[ -e test_release ]]; then
@@ -84,9 +88,9 @@ fi
   mkdir test_release
   cd test_release
   tar xf ../release.tar
-  pdflatex -interaction nonstopmode submission.tex
-  pdflatex -interaction nonstopmode submission.tex
-  pdflatex -interaction nonstopmode submission.tex
+  pdflatex -interaction nonstopmode submission.tex &>> release.log
+  pdflatex -interaction nonstopmode submission.tex &>> release.log
+  pdflatex -interaction nonstopmode submission.tex &>> release.log
 )
 
 echo