clean up tools/

1 files changed, 52 insertions, 0 deletions

diff --git a/tools/notsd-find-includes b/tools/notsd-find-includes
new file mode 100755
index 0000000000..6dfb406fa3
--- /dev/null
+++ b/tools/notsd-find-includes
@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+
+phase=phase0
+
+phase0() {
+        phase=phase0
+        local line="$1"
+        case "$line" in
+                '#include'*|'typedef '*';')
+                        phase1 "$line"
+                        ;;
+                *)
+                        ;;
+        esac
+}
+
+phase1() {
+        phase=phase1
+        local line="$1"
+        case "$line" in
+                '')
+                        ;;
+                '#include'*)
+                        ;;
+                'typedef '*';')
+                        ;;
+                *)
+                        phase2 "$line"
+                        ;;
+        esac
+}
+
+phase2() {
+        phase=phase2
+        local line="$1"
+        printf '%s\n' "$line"
+        cat
+}
+
+main() {
+        current_file="$1"
+        set -o pipefail
+        {
+                IFS=''
+                while read -r line; do
+                        "$phase" "$line"
+                        IFS=''
+                done
+        } < "$current_file" | grep '^#include' | ifne printf '%s\n' "$current_file"
+}
+
+main "$@"