feat: Add rename_file_append_ext command (#423)

* feat: Add rename_file_append_ext command

* format code style

* swap functionality of two rename command

* rename_file_append_base finds the last dot pattern

8 files changed, 30 insertions, 2 deletions

diff --git a/docs/configuration/keymap.toml.md b/docs/configuration/keymap.toml.md
index 68a020b..759784f 100644
--- a/docs/configuration/keymap.toml.md
+++ b/docs/configuration/keymap.toml.md
@@ -286,8 +286,12 @@ function joshuto() {
 
 ### `rename_append`: opens the command prompt with the rename command and the current file name filled in.
 
-- cursor will be set right before the extension of the file
-  (end of file name if no extension)
+- cursor will be set to the end of the file name
+
+### `rename_append_base`: opens the command prompt with the rename command and the current file name filled in.
+
+- cursor will be set right after the base name of the file.
+  (beginning of the file name if no base name)
 
 ### `rename_prepend`: opens the command prompt with the rename command and the current file name filled in.
 
diff --git a/src/commands/rename_file.rs b/src/commands/rename_file.rs
index 6ef6cd5..e98c598 100644
--- a/src/commands/rename_file.rs
+++ b/src/commands/rename_file.rs
@@ -69,6 +69,18 @@ pub fn rename_file_append(
     keymap_t: &AppKeyMapping,
 ) -> JoshutoResult {
     if let Some(file_name) = _get_current_file_name(context) {
+        let (prefix, suffix) = (format!("rename {}", file_name), "".to_string());
+        command_line::read_and_execute(context, backend, keymap_t, &prefix, &suffix)?;
+    }
+    Ok(())
+}
+
+pub fn rename_file_append_base(
+    context: &mut AppContext,
+    backend: &mut AppBackend,
+    keymap_t: &AppKeyMapping,
+) -> JoshutoResult {
+    if let Some(file_name) = _get_current_file_name(context) {
         let (prefix, suffix): (String, String) = match file_name.rfind('.') {
             Some(ext) => (
                 format!("rename {}", &file_name[0..ext]),
diff --git a/src/key_command/command.rs b/src/key_command/command.rs
index 4469ebe..626574e 100644
--- a/src/key_command/command.rs
+++ b/src/key_command/command.rs
@@ -93,6 +93,7 @@ pub enum Command {
         new_name: path::PathBuf,
     },
     RenameFileAppend,
+    RenameFileAppendBase,
     RenameFilePrepend,
     RenameFileKeepExt,
     TouchFile {
diff --git a/src/key_command/constants.rs b/src/key_command/constants.rs
index 356997a..4510f55 100644
--- a/src/key_command/constants.rs
+++ b/src/key_command/constants.rs
@@ -53,6 +53,7 @@ cmd_constants![
     (CMD_RELOAD_DIRECTORY_LIST, "reload_dirlist"),
     (CMD_RENAME_FILE, "rename"),
     (CMD_RENAME_FILE_APPEND, "rename_append"),
+    (CMD_RENAME_FILE_APPEND_BASE, "rename_append_base"),
     (CMD_RENAME_FILE_PREPEND, "rename_prepend"),
     (CMD_RENAME_FILE_KEEP_EXT, "rename_keep_ext"),
     (CMD_SEARCH_STRING, "search"),
diff --git a/src/key_command/impl_appcommand.rs b/src/key_command/impl_appcommand.rs
index 655ff64..d555db2 100644
--- a/src/key_command/impl_appcommand.rs
+++ b/src/key_command/impl_appcommand.rs
@@ -55,6 +55,7 @@ impl AppCommand for Command {
             Self::ReloadDirList => CMD_RELOAD_DIRECTORY_LIST,
             Self::RenameFile { .. } => CMD_RENAME_FILE,
             Self::RenameFileAppend => CMD_RENAME_FILE_APPEND,
+            Self::RenameFileAppendBase => CMD_RENAME_FILE_APPEND_BASE,
             Self::RenameFilePrepend => CMD_RENAME_FILE_PREPEND,
             Self::RenameFileKeepExt => CMD_RENAME_FILE_KEEP_EXT,
 
diff --git a/src/key_command/impl_appexecute.rs b/src/key_command/impl_appexecute.rs
index c4571ea..ba9c802 100644
--- a/src/key_command/impl_appexecute.rs
+++ b/src/key_command/impl_appexecute.rs
@@ -99,6 +99,9 @@ impl AppExecute for Command {
             Self::ReloadDirList => reload::reload_dirlist(context),
             Self::RenameFile { new_name } => rename_file::rename_file(context, new_name.as_path()),
             Self::RenameFileAppend => rename_file::rename_file_append(context, backend, keymap_t),
+            Self::RenameFileAppendBase => {
+                rename_file::rename_file_append_base(context, backend, keymap_t)
+            }
             Self::RenameFilePrepend => rename_file::rename_file_prepend(context, backend, keymap_t),
             Self::RenameFileKeepExt => {
                 rename_file::rename_file_keep_ext(context, backend, keymap_t)
diff --git a/src/key_command/impl_comment.rs b/src/key_command/impl_comment.rs
index 9549621..9282146 100644
--- a/src/key_command/impl_comment.rs
+++ b/src/key_command/impl_comment.rs
@@ -85,6 +85,7 @@ impl CommandComment for Command {
             Self::RenameFile { .. } => "Rename file",
             Self::TouchFile { .. } => "Touch file",
             Self::RenameFileAppend => "Rename a file",
+            Self::RenameFileAppendBase => "Rename a file",
             Self::RenameFilePrepend => "Rename a file",
             Self::RenameFileKeepExt => "Rename a file",
 
diff --git a/src/key_command/impl_from_str.rs b/src/key_command/impl_from_str.rs
index 1080198..55a278e 100644
--- a/src/key_command/impl_from_str.rs
+++ b/src/key_command/impl_from_str.rs
@@ -83,6 +83,11 @@ impl std::str::FromStr for Command {
 
         simple_command_conversion_case!(command, CMD_RELOAD_DIRECTORY_LIST, Self::ReloadDirList);
         simple_command_conversion_case!(command, CMD_RENAME_FILE_APPEND, Self::RenameFileAppend);
+        simple_command_conversion_case!(
+            command,
+            CMD_RENAME_FILE_APPEND_BASE,
+            Self::RenameFileAppendBase
+        );
         simple_command_conversion_case!(command, CMD_RENAME_FILE_PREPEND, Self::RenameFilePrepend);
         simple_command_conversion_case!(command, CMD_RENAME_FILE_KEEP_EXT, Self::RenameFileKeepExt);
         simple_command_conversion_case!(command, CMD_SEARCH_NEXT, Self::SearchNext);