From e3062c3bd3666d4641481dbf436c72e3d46ab727 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Wed, 26 May 2021 05:30:25 -0500
Subject: Add find -quit

---
 tests/find.test   | 8 ++++----
 toys/posix/find.c | 6 ++++++
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/tests/find.test b/tests/find.test
index f4277375..2bfa6f91 100755
--- a/tests/find.test
+++ b/tests/find.test
@@ -10,7 +10,7 @@ mkfifo fifo
 sleep .1
 ln -s fifo link
 cd ..
-touch b
+touch irrelevant
 
 mkdir perm
 touch perm/all-read-only
@@ -88,7 +88,6 @@ testing "-name FILE" "find dir -name FILE" "" "" ""
 testing "-iname file" "find dir -iname FILE" "dir/file\n" "" ""
 testing "-iname FILE" "find dir -iname FILE" "dir/file\n" "" ""
 
-
 testing "-name (no arguments)" \
   "find dir -name 2>&1 | grep -o '[-]name'" "-name\n" "" ""
 testing "-iname (no arguments)" \
@@ -123,7 +122,6 @@ ln -s looper dir/looper
 testing "-L symlink loop noisy" \
   "LANG=C find -L dir -name file 2>err ; grep -q dir/looper err || echo missing error" \
   "dir/file\n" "" ""
-rm -f dir/looper err
 
 testing "-false" "find dir -false" "" "" ""
 testing "-true" "find dir/file -true" "dir/file\n" "" ""
@@ -131,6 +129,7 @@ testing "-true" "find dir/file -true" "dir/file\n" "" ""
 testing "missing root error" \
   "LANG=C find -L dir/missing-root 2>err ; grep -q dir/missing-root err || echo missing error" \
   "" "" ""
+rm -f dir/looper err
 
 testing "-path match root" "find dir/f* -path dir/file" "dir/file\n" "" ""
 testing "-name match root" "find dir/f* -name file" "dir/file\n" "" ""
@@ -143,5 +142,6 @@ testing "-L broken" "find -L broken" "broken\n" "" ""
 testing "one slash" 'find /etc/ -maxdepth 1 | grep /passwd\$' '/etc/passwd\n' \
   '' ''
 testing 'empty arg' 'find "" dir -name file 2>/dev/null' 'dir/file\n' '' ''
+testing 'quit' 'find dir perm -print -quit' 'dir\n' '' ''
 
-rm -rf dir
+rm -rf dir broken perm irrelevant
diff --git a/toys/posix/find.c b/toys/posix/find.c
index 3824f0c6..5d3f8e3e 100644
--- a/toys/posix/find.c
+++ b/toys/posix/find.c
@@ -37,6 +37,7 @@ config FIND
     -true            always true               -false      always false
     -context PATTERN security context          -executable access(X_OK) perm+ACL
     -newerXY FILE    X=acm time > FILE's Y=acm time (Y=t: FILE is literal time)
+    -quit            exit immediately
 
     Numbers N may be prefixed by a - (less than) or + (greater than). Units for
     -Xtime are d (days, default), h (hours), m (minutes), or s (seconds).
@@ -352,6 +353,11 @@ static int do_find(struct dirtree *new)
       if (check && S_ISDIR(new->st.st_mode) && !TT.depth) recurse = 0;
     } else if (!strcmp(s, "executable")) {
       if (check && faccessat(dirtree_parentfd(new), new->name,X_OK,0)) test = 0;
+    } else if (!strcmp(s, "quit")) {
+      if (check) {
+        execdir(0, 1);
+        xexit();
+      }
 
     // Remaining filters take an argument
     } else {
-- 
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