Run shellcheck and fix some shell issues

build.sh

@@ -126,17 +126,17 @@ function build {
 }
 
 function lize {
-  ./lize.sh spin-0001 2>&1 > /dev/null
+  ./lize.sh spin-0001 > /dev/null 2>&1
   show_lize_result spin-0001
-  ./lize.sh hopf-0001 2>&1 > /dev/null
+  ./lize.sh hopf-0001 > /dev/null 2>&1
   show_lize_result hopf-0001
-  ./lize.sh ca-0001 2>&1 > /dev/null
+  ./lize.sh ca-0001 > /dev/null 2>&1
   show_lize_result ca-0001
-  ./lize.sh tt-0001 2>&1 > /dev/null
+  ./lize.sh tt-0001 > /dev/null 2>&1
   show_lize_result tt-0001
-  ./lize.sh uts-000C 2>&1 > /dev/null
+  ./lize.sh uts-000C > /dev/null 2>&1
   show_lize_result uts-000C
-#   ./lize.sh uts-0001 2>&1 > /dev/null
+#   ./lize.sh uts-0001 > /dev/null 2>&1
 #   show_lize_result uts-0001
 }
 

justfile

@@ -62,5 +62,11 @@ envs:
     #!/usr/bin/env bash
     echo "PROJECT_ROOT: $PROJECT_ROOT"
 
+install-shellcheck:
+    brew install shellcheck
+
+run-shellcheck:
+    shellcheck *.sh
+
 # act:
 #     ./act.sh

lize.sh

@@ -19,7 +19,7 @@ TEX_FILE="$1.tex"
 AUX_FILE="$1.aux"
 PDF_FILE="$1.pdf"
 
-rm build/$1.* 2>&1 >/dev/null || echo no files to clean
+rm build/$1.* >/dev/null 2>&1 || echo no files to clean
 
 cp output/$XML_FILE build/$XML_FILE
 
@@ -35,16 +35,16 @@ UNICOCE_LATEX=lualatex
 # if environment variable TEC is not set
 if [ -z "$TEC" ]; then
     echo "lize.sh| using $UNICOCE_LATEX"
-    $UNICOCE_LATEX -halt-on-error -interaction=nonstopmode --shell-escape $TEX_FILE 2>&1 >/dev/null
+    $UNICOCE_LATEX -halt-on-error -interaction=nonstopmode --shell-escape $TEX_FILE >/dev/null 2>&1
     # https://tex.stackexchange.com/a/295524/75671
     # biber $TEX_FILE
     # We should ignore bibtex errors if it's simply an empty .bib file
-    bibtex $AUX_FILE 2>&1 >/dev/null || echo "lize.sh| Ignoring bibtex error"
-    $UNICOCE_LATEX -halt-on-error -interaction=nonstopmode --shell-escape $TEX_FILE 2>&1 >/dev/null
-    $UNICOCE_LATEX -halt-on-error -interaction=nonstopmode --shell-escape $TEX_FILE 2>&1 >/dev/null
+    bibtex $AUX_FILE >/dev/null 2>&1 || echo "lize.sh| Ignoring bibtex error"
+    $UNICOCE_LATEX -halt-on-error -interaction=nonstopmode --shell-escape $TEX_FILE >/dev/null 2>&1
+    $UNICOCE_LATEX -halt-on-error -interaction=nonstopmode --shell-escape $TEX_FILE >/dev/null 2>&1
 else
     echo "lize.sh| using tectonic"
-    tectonic -Z shell-escape-cwd=`pwd` --keep-intermediates --keep-logs --outdir `pwd` $TEX_FILE 2>&1 >/dev/null
+    tectonic -Z shell-escape-cwd=`pwd` --keep-intermediates --keep-logs --outdir `pwd` $TEX_FILEi >/dev/null 2>&1
 fi
 
 cd ..
@@ -55,4 +55,4 @@ echo "lize.sh| Open build/$1.log to see the log."
 echo "lize.sh| Open build/$TEX_FILE to see the LaTeX source."
 echo "lize.sh| Open output/$PDF_FILE to see the result."
 
-# use ./lize.sh uts-0001 2>&1|grep lize to see a short output
+# use ./lize.sh uts-0001 2>&1|grep lize to see a short output