Major refactors

per-project-session.tmux

@@ -1,16 +1,23 @@
 #!/usr/bin/env bash
-# -*- mode: sh -*-
+# -*- mode: sh; sh-shell: bash -*-
 
-basedir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+CURRENT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
-# shellcheck source=lib/tmux.bash
-. "${basedir}/lib/tmux.bash"
+default_key_binding_switch="g"
+tmux_option_switch="@per-project-session-switch"
 
-main() {
-    local switch_key
-    switch_key="$(tmux_get_option "@per-project-session-switch" 'g')"
+# shellcheck source=scripts/helpers.sh
+. "${CURRENT_DIR}/scripts/helpers.sh"
+
+set_new_session_binding() {
+    local key
+    key="$(get_tmux_option "$tmux_option_switch" "$default_key_binding_switch")"
 
-    tmux bind-key "$switch_key" run-shell -b "${basedir}/libexec/switch-session"
+    tmux bind-key "$key" run-shell -b "${CURRENT_DIR}/scripts/switch_session.sh"
+}
+
+main() {
+    set_new_session_binding
 }
 
 main

lib/tmux.bash → scripts/helpers.sh

@@ -1,4 +1,4 @@
-tmux_get_option() {
+get_tmux_option() {
   local option
   local default
   local value

libexec/switch-session → scripts/switch_session.sh

@@ -1,14 +1,21 @@
 #!/usr/bin/env bash
-
-# goto-session.bash
-# author: Seong Yong-ju <sei40kr@gmail.com>
+# -*- mode: sh; sh-shell: bash -*-
 
 set -uo pipefail
 
-basedir="$(cd "$(dirname "$0")/.." && pwd)"
+CURRENT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
+
+default_workspace_dirs="${HOME}/develop/workspace"
+tmux_option_workspace_dirs='@per-project-session-workspace-dirs'
+
+default_known_project_dirs=''
+tmux_option_known_project_dirs='@per-project-session-known-project-dirs'
+
+default_max_depth=2
+tmux_option_max_depth='@per-project-session-workspace-max-depth'
 
-# shellcheck source=../lib/tmux.bash
-. "${basedir}/lib/tmux.bash"
+# shellcheck source=helpers.sh
+. "${CURRENT_DIR}/helpers.sh"
 
 executable() {
   local name
@@ -64,10 +71,10 @@ find_projects() {
   local workspace_dirs
   local max_depth
   IFS=':' read -r -a workspace_dirs \
-    < <(tmux_get_option '@per-project-session-workspace-dirs' "${HOME}/develop/workspace")
+    < <(get_tmux_option "$tmux_option_workspace_dirs" "$default_workspace_dirs")
   IFS=':' read -ra known_project_dirs \
-    < <(tmux_get_option '@per-project-session-known-project-dirs' '')
-  max_depth="$(tmux_get_option '@per-project-session-workspace-max-depth' 2)"
+    < <(get_tmux_option "$tmux_option_known_project_dirs" "$default_known_project_dirs")
+  max_depth="$(get_tmux_option "$tmux_option_max_depth" $default_max_depth)"
 
   {
     for project_dir in "${known_project_dirs[@]}"; do
@@ -100,7 +107,7 @@ main() {
   local fzf_tmux_opts
   local project_dir
   local session_name
-  fzf_tmux_opts="$(tmux_get_option '@per-project-session-fzf-tmux-opts' '-d 30%')"
+  fzf_tmux_opts="$(get_tmux_option '@per-project-session-fzf-tmux-opts' '-d 30%')"
 
   project_dir="$(find_projects |
     abbrev_path_stdin |