Merge remote-tracking branch 'tor-github/pr/1510'

changes/bug32402

@@ -0,0 +1,3 @@
+  o Minor bugfixes (shellcheck):
+    - Start checking most scripts for shellcheck errors again.
+      Fixes bug 32402; bugfix on 0.4.2.1-alpha.

changes/bug32402_git_scripts

@@ -0,0 +1,3 @@
+  o Minor bugfixes (shellcheck):
+    - Fix minor shellcheck errors in the git-*.sh scripts.
+      Fixes bug 32402; bugfix on 0.4.2.1-alpha.

scripts/git/git-merge-forward.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-SCRIPT_NAME=`basename $0`
+SCRIPT_NAME=$(basename "$0")
 
 function usage()
 {

scripts/git/git-pull-all.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-SCRIPT_NAME=`basename $0`
+SCRIPT_NAME=$(basename "$0")
 
 function usage()
 {

scripts/git/git-push-all.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-SCRIPT_NAME=`basename $0`
+SCRIPT_NAME=$(basename "$0")
 
 function usage()
 {
@@ -257,7 +257,7 @@ if [ "$PUSH_SAME" -eq 0 ]; then
       fi
     done
     if [ "$SKIP_UPSTREAM" ]; then
-      printf "Skipping unchanged: %s matching remote: %s\n" \
+      printf "Skipping unchanged: %s matching remote: %s\\n" \
         "$b" "$SKIP_UPSTREAM"
     else
       if [ "$NEW_PUSH_BRANCHES" ]; then
@@ -287,32 +287,38 @@ if [ "$PUSH_DELAY" -le 0 ]; then
   $GIT_PUSH "$@" "$UPSTREAM_REMOTE" $PUSH_BRANCHES
 else
   # Push the branches in optimal CI order, with a delay between each push
-  PUSH_BRANCHES=$(echo "$PUSH_BRANCHES" | tr " " "\n" | sort -V)
+  PUSH_BRANCHES=$(echo "$PUSH_BRANCHES" | tr " " "\\n" | sort -V)
-  MASTER_BRANCH=$(echo "$PUSH_BRANCHES" | tr " " "\n" | grep master) \
+  MASTER_BRANCH=$(echo "$PUSH_BRANCHES" | tr " " "\\n" | grep master) \
       || true # Skipped master branch
   if [ -z "$TEST_BRANCH_PREFIX" ]; then
-    MAINT_BRANCHES=$(echo "$PUSH_BRANCHES" | tr " " "\n" | grep maint) \
+    MAINT_BRANCHES=$(echo "$PUSH_BRANCHES" | tr " " "\\n" | grep maint) \
         || true # Skipped all maint branches
-    RELEASE_BRANCHES=$(echo "$PUSH_BRANCHES" | tr " " "\n" | grep release | \
+    RELEASE_BRANCHES=$(echo "$PUSH_BRANCHES" | tr " " "\\n" | grep release | \
-      tr "\n" " ") || true # Skipped all release branches
+      tr "\\n" " ") || true # Skipped all release branches
+    printf \
+      "Pushing with %ss delays, so CI runs in this order:\\n%s\\n%s\\n%s\\n" \
+      "$PUSH_DELAY" "$MASTER_BRANCH" "$MAINT_BRANCHES" "$RELEASE_BRANCHES"
   else
     # Actually test branches based on maint branches
-    MAINT_BRANCHES=$(echo "$PUSH_BRANCHES" | tr " " "\n" | grep -v master) \
+    MAINT_BRANCHES=$(echo "$PUSH_BRANCHES" | tr " " "\\n" | grep -v master) \
         || true # Skipped all maint test branches
+    printf "Pushing with %ss delays, so CI runs in this order:\\n%s\\n%s\\n" \
+      "$PUSH_DELAY" "$MASTER_BRANCH" "$MAINT_BRANCHES"
     # No release branches
     RELEASE_BRANCHES=
   fi
   if [ "$MASTER_BRANCH" ] || [ "$MAINT_BRANCHES" ] \
       || [ "$RELEASE_BRANCHES" ]; then
-    printf "Pushing with %ss delays, so CI runs in this order:\n" "$PUSH_DELAY"
+    printf "Pushing with %ss delays, so CI runs in this order:\\n" \
+           "$PUSH_DELAY"
     if [ "$MASTER_BRANCH" ]; then
-      printf "%s\n" "$MASTER_BRANCH"
+      printf "%s\\n" "$MASTER_BRANCH"
     fi
     if [ "$MAINT_BRANCHES" ]; then
-      printf "%s\n" "$MAINT_BRANCHES"
+      printf "%s\\n" "$MAINT_BRANCHES"
     fi
     if [ "$RELEASE_BRANCHES" ]; then
-      printf "%s\n" "$RELEASE_BRANCHES"
+      printf "%s\\n" "$RELEASE_BRANCHES"
     fi
   fi
   # shellcheck disable=SC2086

scripts/git/git-setup-dirs.sh

@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-SCRIPT_NAME=`basename $0`
+SCRIPT_NAME=$(basename "$0")
 
 function usage()
 {
@@ -295,8 +295,10 @@ function add_remote
   printf "  %s Adding remote %s at %s..." "$MARKER" "$1" "$2"
   local check_cmd="git remote get-url '$1'"
   msg=$( eval "$check_cmd" 2>&1 )
+  ret=$?
   # We don't want a remote, so we invert the exit status
-  if validate_ret_skip $[ ! $? ] "Remote already exists for $1 at $msg."; then
+  if validate_ret_skip $(( ! ret )) \
+                       "Remote already exists for $1 at $msg."; then
     return
   fi
   if [ $DRY_RUN -eq 0 ]; then

scripts/maint/checkShellScripts.sh

@@ -35,12 +35,8 @@ if [ ! -d "$TOPLEVEL/src" ]; then
 fi
 
 # Check *.sh scripts, but ignore the ones that we can't fix
-find "$TOPLEVEL" \
+find "$TOPLEVEL/contrib" "$TOPLEVEL/doc" "$TOPLEVEL/scripts" "$TOPLEVEL/src" \
     -name "*.sh" \
-    -path "$TOPLEVEL/contrib/*" \
-    -path "$TOPLEVEL/doc/*" \
-    -path "$TOPLEVEL/scripts/*" \
-    -path "$TOPLEVEL/src/*" \
     -not -path "$TOPLEVEL/src/ext/*" \
     -not -path "$TOPLEVEL/src/rust/registry/*" \
     -exec shellcheck {} +

src/test/test_parseconf.sh

@@ -88,7 +88,7 @@ TOR_BINARY="$(abspath "$TOR_BINARY")"
 echo "TOR BINARY IS ${TOR_BINARY}"
 
 TOR_MODULES_DISABLED="$("$TOR_BINARY" --list-modules | grep ": no" \
-                        | cut -d ":" -f1 | sort | tr "\n" "_")"
+                        | cut -d ":" -f1 | sort | tr "\\n" "_")"
 # Remove the last underscore, if there is one
 TOR_MODULES_DISABLED=${TOR_MODULES_DISABLED%_}
 
@@ -239,7 +239,7 @@ for dir in "${EXAMPLEDIR}"/*; do
                         > "${DATA_DIR}/output.${testname}" \
                         && die "FAIL: $ERROR: Tor did not report an error."
 
-        expect_err="$(cat $ERROR)"
+        expect_err="$(cat "$ERROR")"
         if grep "${expect_err}" "${DATA_DIR}/output.${testname}" >/dev/null; then
             echo "OK"
         else