1 files changed, 29 insertions, 0 deletions
diff --git a/functions/syncscript.fish b/functions/syncscript.fish
new file mode 100644
index 0000000..e1511cf
--- /dev/null
+++ b/functions/syncscript.fish
@@ -0,0 +1,29 @@
+function syncscript --description "Synchronise fish script between two \
+  directories trees" -a basedir -a targetdir
+
+if test (count $argv) -lt 2
+  echo "Missing arguments."
+  return 1
+end
+
+set -f fishscriptdirs '/.config/fish/'
+
+for script in (find $targetdir -type f -path "*$fishscriptdirs*/*" -name "*.fish")
+
+  set -l basescript (string replace "$targetdir" "$basedir" "$script")
+
+  if not test -e $basescript
+    continue
+  end
+
+  if git -C (path dirname $script) ls-files --error-unmatch $script &>/dev/null
+    continue
+  end
+
+  if ask "Copy $basescript to $targetdir?"
+    cp -f --preserve="timestamps,mode" $basescript $script
+  end
+
+end
+
+end