Enable cd on exit by sourcing the main script

dylanaraps · Aug 5, 2022 · 22573de · 22573de
1 parent 6f2dc6f
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diff --git a/README.md b/README.md
@@ -92,6 +92,11 @@ A simple file manager written in `bash`.
 **NOTE:** `fff` can be uninstalled easily using `make uninstall`. This removes all of files from your system.
 
 ### CD on Exit
+#### Bash
+```sh
+# Add this to your .bashrc or equivalent.
+. fff
+```
 #### Bash and Zsh
 ```sh
 # Add this to your .bashrc, .zshrc or equivalent.

diff --git a/fff b/fff
@@ -2,6 +2,19 @@
 #
 # fff - fucking fast file-manager.
 
+# Enable cd on exit by sourcing fff
+(return 0 2>/dev/null) && fff_sourced=1 || fff_sourced=0
+if ((fff_sourced)); then
+    function fff {
+        command fff "$@"
+        [[ ${FFF_CD_ON_EXIT:-1} == 1 ]] &&
+            cd "$(cat "${XDG_CACHE_HOME:-${HOME}/.cache}/fff/.fff_d")"
+    }
+    unset fff_sourced
+    return
+fi
+unset fff_sourced
+
 get_os() {
     # Figure out the current operating system to set some specific variables.
     # '$OSTYPE' typically stores the name of the OS kernel.