From 4fe8a4f229bf31de257aae5575f0cbc9d5b0506f Mon Sep 17 00:00:00 2001
From: Tilde Black Admin <fox@tilde.black>
Date: Thu, 11 Jun 2020 00:45:17 +0000
Subject: [PATCH 1/4] wraps stat for bsd support

---
 tilde | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/tilde b/tilde
index 35de8de..ddf5f4e 100755
--- a/tilde
+++ b/tilde
@@ -22,6 +22,19 @@
 PROGNAME=${0##*/}
 VERSION="0.0.1"
 
+# check coreutils and wrap stat for portability
+if stat -c"%U" /dev/null >/dev/null 2>/dev/null ; then
+  # GNU environment
+  stat_func () {
+    stat -f %Su "$1"
+  }
+else
+  # BSD environment
+  stat_func () {
+    stat "$1" | awk '{print $5}'
+  }
+fi
+
 
 clean_up() { # Perform pre-exit housekeeping
   return
@@ -172,7 +185,7 @@ case $1 in
     for scr in /tilde/bin/*; do
       script_name=$(basename $scr)
       target=$(readlink -f "$scr")
-      echo "$script_name by "$(stat -c '%U' $target)
+      echo "$script_name by "$(stat_func $target)
       cat /tilde/descriptions/$script_name
       echo ""
     done ;;
@@ -246,7 +259,7 @@ case $1 in
     read reason
 
     original_script=$(readlink -f /tilde/bin/$2)
-    author=$(stat -c '%U' $original_script)
+    author=$(stat_func $original_script)
     sudo rm /tilde/{bin,descriptions}/$2
     sudo rm -rf /tilde/pending-submissions/$author/$2
 

From f8dd46482bc0033a9f2e33869211da22e1c982cf Mon Sep 17 00:00:00 2001
From: Tilde Black Admin <fox@tilde.black>
Date: Thu, 11 Jun 2020 00:48:12 +0000
Subject: [PATCH 2/4] corrects gnu version of stat

---
 tilde | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tilde b/tilde
index ddf5f4e..282301f 100755
--- a/tilde
+++ b/tilde
@@ -26,12 +26,12 @@ VERSION="0.0.1"
 if stat -c"%U" /dev/null >/dev/null 2>/dev/null ; then
   # GNU environment
   stat_func () {
-    stat -f %Su "$1"
+    stat -c '%U' "$1"
   }
 else
   # BSD environment
   stat_func () {
-    stat "$1" | awk '{print $5}'
+    stat -f %Su "$1"
   }
 fi
 

From 3b1057a4346b05df854dc656cf3e4ff3a0d7053d Mon Sep 17 00:00:00 2001
From: Tilde Black Admin <fox@tilde.black>
Date: Thu, 11 Jun 2020 00:51:47 +0000
Subject: [PATCH 3/4] test if files exist in bin dir when using list

---
 tilde | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/tilde b/tilde
index 282301f..5a07a12 100755
--- a/tilde
+++ b/tilde
@@ -183,11 +183,13 @@ case $1 in
   list | ls)
     echo -e "available scripts:\n"
     for scr in /tilde/bin/*; do
-      script_name=$(basename $scr)
-      target=$(readlink -f "$scr")
-      echo "$script_name by "$(stat_func $target)
-      cat /tilde/descriptions/$script_name
-      echo ""
+      if [ -f "$scr" ]; then
+        script_name=$(basename $scr)
+        target=$(readlink -f "$scr")
+        echo "$script_name by "$(stat_func $target)
+        cat /tilde/descriptions/$script_name
+        echo ""
+      fi
     done ;;
 
   about | apropos | description)

From 67bf3b918d41a840cc227f49542a819cecffa7ec Mon Sep 17 00:00:00 2001
From: Tilde Black Admin <fox@tilde.black>
Date: Thu, 11 Jun 2020 01:09:03 +0000
Subject: [PATCH 4/4] mail addresses use variables for host portability

---
 tilde | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/tilde b/tilde
index 5a07a12..b584020 100755
--- a/tilde
+++ b/tilde
@@ -139,11 +139,11 @@ _EOF_
 
 mail_body() {
   cat <<- _EOF_
-Subject: tilde script submission from $USER
-From: $USER@tilde.team
-To: ben@tilde.team
+Subject: tilde script submission from ${USER}
+From: ${USER}@${HOSTNAME}
+To: root@${HOSTNAME}
 
-tilde script submission from $USER
+tilde script submission from ${USER}
 
 script name: $1
 
@@ -225,7 +225,7 @@ case $1 in
     mkdir -p /tilde/pending-submissions/$USER/$script_name
     ln -s $HOME/bin/$script_name /tilde/pending-submissions/$USER/$script_name/$script_name
     echo $description > /tilde/pending-submissions/$USER/$script_name/description.txt
-    mail_body $script_name "$description" | sendmail ben
+    mail_body $script_name "$description" | sendmail root 
     echo "script submitted. thanks! :)" ;;
 
   approve)