From f89661c1a5793f3dd8e672fe7afbc98aa09c392a Mon Sep 17 00:00:00 2001
From: N0VA <n0va@krzak.org>
Date: Wed, 11 Mar 2026 13:57:10 +0100
Subject: [PATCH] standalone version tmp spam fix

---
 .gitea/workflows/lint.yml |  4 ++--
 kewt.sh                   | 32 ++++++++++++++++++--------------
 tools/build-standalone.sh |  3 ++-
 3 files changed, 22 insertions(+), 17 deletions(-)
 mode change 100644 => 100755 tools/build-standalone.sh

diff --git a/.gitea/workflows/lint.yml b/.gitea/workflows/lint.yml
index 043179a..1011ce9 100644
--- a/.gitea/workflows/lint.yml
+++ b/.gitea/workflows/lint.yml
@@ -2,7 +2,7 @@ name: Lint
 
 on:
   push:
-    branches: [ main, master ]
+    branches: [main, master]
   pull_request:
 
 jobs:
@@ -13,4 +13,4 @@ jobs:
       - name: Install Shellcheck
         run: sudo apt-get update && sudo apt-get install -y shellcheck
       - name: Run Shellcheck
-        run: shellcheck kewt.sh markdown.sh tools/build-standalone.sh || true
+        run: shellcheck -s sh kewt.sh markdown.sh tools/build-standalone.sh || true
diff --git a/kewt.sh b/kewt.sh
index fc33099..e99f81f 100755
--- a/kewt.sh
+++ b/kewt.sh
@@ -6,11 +6,12 @@ die() {
 }
 
 usage() {
+    invoked_as="${KEWT_INVOKED_AS:-$0}"
     cat <<EOF
-Usage: $0 [--from <src>] [--to <out>]
-       $0 [src] [out]
-       $0 --new [title]
-       $0 --help
+Usage: $invoked_as [--from <src>] [--to <out>]
+       $invoked_as [src] [out]
+       $invoked_as --new [title]
+       $invoked_as --help
 
 Options:
   --help         Show this help message.
@@ -23,6 +24,9 @@ EOF
 script_dir=$(CDPATH="" cd -- "$(dirname -- "$0")" && pwd)
 awk_dir="$script_dir/awk"
 
+KEWT_TMPDIR=$(mktemp -d "/tmp/kewt_run.XXXXXX")
+trap 'rm -rf "$KEWT_TMPDIR"' EXIT HUP INT TERM
+
 ensure_root_defaults() {
     if [ ! -f "./site.conf" ]; then
         cat > "./site.conf" <<'EOF'
@@ -174,14 +178,14 @@ if [ -f "$src/.kewtignore" ]; then
     done < "$src/.kewtignore"
 fi
 
-find "$src" -name .kewtignore > "/tmp/kewt_ignore_$$"
+find "$src" -name .kewtignore > "$KEWT_TMPDIR/kewt_ignore"
 while read -r ki; do
     d="${ki%/.kewtignore}"
     if [ "$d" != "$src" ] && [ "$d" != "." ]; then
         IGNORE_ARGS="$IGNORE_ARGS -o -path '$d' -o -path '$d/*'"
     fi
-done < "/tmp/kewt_ignore_$$"
-rm -f "/tmp/kewt_ignore_$$"
+done < "$KEWT_TMPDIR/kewt_ignore"
+rm -f "$KEWT_TMPDIR/kewt_ignore"
 
 HIDE_ARGS="-name '.kewtignore' -o -name '.kewthide' -o -name '.kewtpreserve' -o -path '$src/.*'"
 
@@ -204,14 +208,14 @@ if [ -f "$src/.kewthide" ]; then
     done < "$src/.kewthide"
 fi
 
-find "$src" -name .kewthide > "/tmp/kewt_hide_$$"
+find "$src" -name .kewthide > "$KEWT_TMPDIR/kewt_hide"
 while read -r kh; do
     d="${kh%/.kewthide}"
     if [ "$d" != "$src" ] && [ "$d" != "." ]; then
         HIDE_ARGS="$HIDE_ARGS -o -path '$d' -o -path '$d/*'"
     fi
-done < "/tmp/kewt_hide_$$"
-rm -f "/tmp/kewt_hide_$$"
+done < "$KEWT_TMPDIR/kewt_hide"
+rm -f "$KEWT_TMPDIR/kewt_hide"
 
 PRESERVE_ARGS="-false"
 
@@ -234,14 +238,14 @@ if [ -f "$src/.kewtpreserve" ]; then
     done < "$src/.kewtpreserve"
 fi
 
-find "$src" -name .kewtpreserve > "/tmp/kewt_preserve_$$"
+find "$src" -name .kewtpreserve > "$KEWT_TMPDIR/kewt_preserve"
 while read -r kp; do
     d="${kp%/.kewtpreserve}"
     if [ "$d" != "$src" ] && [ "$d" != "." ]; then
         PRESERVE_ARGS="$PRESERVE_ARGS -o -path '$d' -o -path '$d/*'"
     fi
-done < "/tmp/kewt_preserve_$$"
-rm -f "/tmp/kewt_preserve_$$"
+done < "$KEWT_TMPDIR/kewt_preserve"
+rm -f "$KEWT_TMPDIR/kewt_preserve"
 
 generate_nav() {
     dinfo=$(eval "find \"$1\" \( $IGNORE_ARGS -o $HIDE_ARGS -o $PRESERVE_ARGS \) -prune -o -print" | sort | awk -v src="$1" -f "$awk_dir/collect_dir_info.awk")
@@ -488,7 +492,7 @@ eval "find \"$src\" \( $IGNORE_ARGS \) -prune -o -type d -print" | sort | while
             fi
         fi
 
-        temp_index="/tmp/kewt_index_$$.md"
+        temp_index="$KEWT_TMPDIR/index.md"
         display_dir="${rel_dir#.}"
         [ -z "$display_dir" ] && display_dir="/"
         echo "# Index of $display_dir" > "$temp_index"
diff --git a/tools/build-standalone.sh b/tools/build-standalone.sh
old mode 100644
new mode 100755
index ca35727..a3403b1
--- a/tools/build-standalone.sh
+++ b/tools/build-standalone.sh
@@ -20,7 +20,8 @@ trap 'rm -rf "$tmpdir"' EXIT HUP INT TERM
 sed '1,/^#==PAYLOAD==$/d' "$0" | tar -xz -C "$tmpdir"
 
 # Pass control to the extracted script
-exec "$tmpdir/kewt.sh" "$@"
+KEWT_INVOKED_AS="$0" "$tmpdir/kewt.sh" "$@"
+exit $?
 
 #==PAYLOAD==
 EOF