From ba1d41d18caf0a7bbd1ed25d7b99b671b846b972 Mon Sep 17 00:00:00 2001
From: home <account@voronind.com>
Date: Sat, 25 Nov 2023 19:21:41 +0300
Subject: [PATCH] recursive : return error on errors.

---
 .config/bash/module/recursive.sh | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

diff --git a/.config/bash/module/recursive.sh b/.config/bash/module/recursive.sh
index f96735d..da18595 100644
--- a/.config/bash/module/recursive.sh
+++ b/.config/bash/module/recursive.sh
@@ -1,5 +1,5 @@
-# run something recursively over all directories.
-# usage: recursive [COMMAND]
+# Run something recursively over all directories.
+# Usage: recursive <COMMAND>
 recursive()
 {
   local IFS=$'\n'
@@ -7,28 +7,31 @@ recursive()
   local dirs=$(find -type d)
   local total=$(find -type d | wc -l) # TODO: don't call find twice. won't work with "echo ${dirs}".
   local count=0
+  local failed=0
 
   for dir in ${dirs}; do
     # increment counter.
     ((count++))
 
     # cd into the next dir.
-    cd "${current}"
-    cd "${dir}"
+    cd "${current}" || failed=${?}
+    cd "${dir}" || failed=${?}
 
     # echo status.
     echo -e "${color_bblue}[${count}/${total}] ${dir}${color_default}"
 
     # run command.
-    $*
+    $* || failed=${?}
   done
 
   # return back on complete.
-  cd "${current}"
+  cd "${current}" || failed=${?}
+
+  return ${failed}
 }
 
-# run something recursively over all directories.
-# usage: recursive [COMMAND]
+# Run something recursively over all directories.
+# Usage: recursive1 <COMMAND>
 recursive1() # TODO: create generic function.
 {
   local IFS=$'\n'
@@ -36,6 +39,7 @@ recursive1() # TODO: create generic function.
   local dirs=$(find -mindepth 1 -maxdepth 1 -type d)
   local total=$(find -mindepth 1 -maxdepth 1 -type d | wc -l) # TODO: don't call find twice. won't work with "echo ${dirs}".
   local count=0
+  local failed=0
 
   for dir in ${dirs}; do
     # increment counter.
@@ -49,11 +53,13 @@ recursive1() # TODO: create generic function.
     echo -e "${color_bblue}[${count}/${total}] ${dir}${color_default}"
 
     # run command.
-    $*
+    $* || failed=${?}
   done
 
   # return back on complete.
   cd "${current}"
+
+  return ${failed}
 }
 
 # autocomplete.