Remove workaround for interactive mode problems in CI

.github/workflows/ci-home.yml

@@ -29,17 +29,6 @@ jobs:
         home-manager-channel-ref:
           - 729ab77f9e998e0989fa30140ecc91e738bc0cb1 # Pinned for current use
           - master # unstable nixpkgs
-        include:
-          - os: ubuntu-22.04
-            cleanup-script: |
-              rm '/home/runner/.config/nix/nix.conf'
-              rm '/home/runner/.bashrc'
-              rm '/home/runner/.bash_logout'
-          - os: macos-13
-            # Latest macOS sets default shell as zsh, but having .bashrc except .bash_logout
-            cleanup-script: |
-              rm '/Users/runner/.config/nix/nix.conf'
-              rm '/Users/runner/.bashrc'
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -56,25 +45,24 @@ jobs:
       - name: Print nixpkgs version after updating channels
         run: nix-instantiate --eval -E '(import <nixpkgs> {}).lib.version'
       - run: nix-shell '<home-manager>' -A install
-      - name: Clean up conflict files with applying by home-manager
-        run: |
-          ${{ matrix.cleanup-script }}
       - uses: actions/checkout@v3
-      - run: home-manager switch -f ./home-manager/user-github-actions.nix
+      - run: home-manager switch -b backup -f ./home-manager/user-github-actions.nix
       - name: Print paths
         run: |
           which fish
           which zsh
-          which bash # Be non nix shell
+          which bash
           which ruby
           which irb
-      # Do not use interactive mode here.
-      # Solutions as https://github.com/actions/runner/issues/241#issuecomment-924327172 will not fit with several problems
       - name: Run customized dependencies
         run: |
-          fish --command 'starship --version'
-          zsh -c 'which dprint'
-          zsh -c 'ruby --version'
-          zsh -c 'irb --version'
+          fish --interactive --command 'starship --version'
+          zsh --interactive -c 'which dprint'
+          zsh --interactive -c 'ruby --version'
+          bash -i -c 'irb --version'
+        shell: 'script --return --quiet --command "bash {0}"'
       - name: Run homemade commands
-        run: zsh -c 'la'
+        run: |
+          fish --interactive --command 'bench_shells'
+          zsh --interactive -c 'la'
+        shell: 'script --return --quiet --command "bash {0}"'

Makefile.toml

@@ -66,6 +66,8 @@ command = 'home-manager'
 args = [
   'switch',
   '-n', # dry-run
+  '-b',
+  'backup',
   '-f',
   './home-manager/home.nix',
 ]
@@ -74,6 +76,8 @@ args = [
 command = 'home-manager'
 args = [
   'switch',
+  '-b',
+  'backup',
   '-f',
   './home-manager/home.nix',
 ]

cmd/enable_nix_login_shells/main.go

@@ -20,7 +20,7 @@ func main() {
 		log.Fatalln("used by root looks weird. You should run `sudo -E ...` instead of `sudo ...`")
 	}
 
-	loginAbles := []string{"zsh", "fish"}
+	loginableShells := []string{"bash", "zsh", "fish"}
 
 	etcShellsBytes, err := os.ReadFile("/etc/shells")
 	if err != nil {
@@ -31,7 +31,7 @@ func main() {
 	dirty := strings.Clone(etcShells)
 	examplePath := ""
 
-	for _, sh := range loginAbles {
+	for _, sh := range loginableShells {
 		shellPath := homePath + "/.nix-profile/bin/" + sh
 		if strings.Contains(etcShells, shellPath) {
 			log.Printf("skip - %s is already registered in /etc/shells\n", shellPath)

default.nix

@@ -6,6 +6,9 @@
 
 pkgs.mkShell {
   buildInputs = [
+    # https://github.com/NixOS/nix/issues/730#issuecomment-162323824
+    pkgs.bashInteractive
+
     pkgs.dprint
     pkgs.shellcheck
     pkgs.shfmt

home-manager/bash.nix

@@ -0,0 +1,78 @@
+{ config, ... }:
+
+{
+  programs.starship.enableBashIntegration = true;
+  programs.direnv.enableBashIntegration = true;
+  programs.zoxide.enableBashIntegration = true;
+  programs.fzf.enableBashIntegration = true;
+  programs.rtx.enableBashIntegration = true;
+
+  # Used only in bash - https://unix.stackexchange.com/a/689403
+  # https://github.com/nix-community/home-manager/blob/master/modules/programs/readline.nix
+  programs.readline = {
+    enable = true;
+    variables = {
+      # https://man.archlinux.org/man/readline.3#bell
+      #   option: audible, visible, none
+      # https://unix.stackexchange.com/questions/73672/how-to-turn-off-the-beep-only-in-bash-tab-complete
+      # https://github.com/nix-community/home-manager/blob/0841242b94638fcd010f7f64e56b7b1cad50c697/modules/programs/readline.nix
+      bell-style = "none";
+
+      # https://wiki.archlinux.jp/index.php/Readline
+      # https://man.archlinux.org/man/readline.3
+      completion-ignore-case = true;
+      colored-stats = true;
+      colored-completion-prefix = true;
+      visible-stats = true;
+      show-mode-in-prompt = false;
+      show-all-if-ambiguous = true;
+      echo-control-characters = false;
+    };
+  };
+
+  # https://github.com/nix-community/home-manager/blob/master/modules/programs/bash.nix
+  programs.bash = {
+    enable = true;
+
+    sessionVariables = {
+      # Cannot dynamically get from program.readline and cannot use XDG style in home-manager
+      # https://github.com/nix-community/home-manager/blob/0841242b94638fcd010f7f64e56b7b1cad50c697/modules/programs/readline.nix#L72
+      INPUTRC = "${config.home.homeDirectory}/.inputrc";
+    };
+
+    shellOptions = [
+      # Append to history file rather than replacing it.
+      "histappend"
+
+      # check the window size after each command and, if
+      # necessary, update the values of LINES and COLUMNS.
+      "checkwinsize"
+
+      # Extended globbing.
+      "extglob"
+      "globstar"
+
+      # Warn if closing shell with running jobs.
+      "checkjobs"
+    ];
+
+    enableCompletion = true;
+
+    historySize = 100000;
+    historyFile = "${config.xdg.stateHome}/bash/history";
+    historyFileSize = 4200000;
+    historyControl = [ "erasedups" "ignoredups" "ignorespace" ];
+    historyIgnore = [ "ls" "cd" "z" ];
+
+    # Extracting because embedded here requires complex escape with nix multiline.
+    initExtra = builtins.readFile ./initExtra.bash;
+
+    logoutExtra = ''
+      # when leaving the console clear the screen to increase privacy
+
+      if [ "$SHLVL" = 1 ]; then
+        [ -x /usr/bin/clear_console ] && /usr/bin/clear_console -q
+      fi
+    '';
+  };
+}

home-manager/home.nix

@@ -6,6 +6,7 @@
 {
   imports = [
     ./packages.nix
+    ./bash.nix
     ./zsh.nix
     ./fish.nix
   ];
@@ -29,7 +30,6 @@
 
   home = {
     sessionVariables = {
-      INPUTRC = "${config.home.sessionVariables.XDG_CONFIG_HOME}/readline/inputrc";
       EDITOR = "code -w";
       VISUAL = "nano";
       PAGER = "less";
@@ -73,15 +73,6 @@
     package = pkgs.nix;
   };
 
-  programs.readline = {
-    enable = true;
-    variables = {
-      # https://unix.stackexchange.com/questions/73672/how-to-turn-off-the-beep-only-in-bash-tab-complete
-      # https://github.com/nix-community/home-manager/blob/0841242b94638fcd010f7f64e56b7b1cad50c697/modules/programs/readline.nix
-      bell-style = "none";
-    };
-  };
-
   programs.lesspipe.enable = true;
 
   programs.direnv = {
@@ -114,10 +105,6 @@
   # Not under "starship/starship.toml"
   xdg.configFile."starship.toml".source = ../home/.config/starship.toml;
 
-  # basic shell dotfiles should be put in ~/ except part of zsh files
-  home.file.".bashrc".source = ../home/.bashrc;
-  home.file.".bash_logout".source = ../home/.bash_logout;
-
   # - stack manager can not found in https://github.com/nix-community/home-manager/tree/8d243f7da13d6ee32f722a3f1afeced150b6d4da/modules/programs
   # - https://github.com/kachick/dotfiles/issues/142
   home.file.".stack/config.yaml".source = ../home/.stack/config.yaml;

home-manager/initExtra.bash

@@ -0,0 +1,54 @@
+# https://github.com/Bash-it/bash-it/blob/00062bfcb6c6a68cd2c9d2c76ed764e01e930e87/plugins/available/history-substring-search.plugin.bash
+if [[ ${SHELLOPTS} =~ (vi|emacs) ]]; then
+	bind '"\e[A":history-substring-search-backward'
+	bind '"\e[B":history-substring-search-forward'
+fi
+
+# set variable identifying the chroot you work in (used in the prompt below)
+if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
+	debian_chroot=$(cat /etc/debian_chroot)
+fi
+
+# set a fancy prompt (non-color, unless we know we "want" color)
+case "$TERM" in
+xterm-color | *-256color) color_prompt=yes ;;
+esac
+
+# uncomment for a colored prompt, if the terminal has the capability; turned
+# off by default to not distract the user: the focus in a terminal window
+# should be on the output of commands, not on the prompt
+#force_color_prompt=yes
+
+if [ -n "$force_color_prompt" ]; then
+	if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
+		# We have color support; assume it's compliant with Ecma-48
+		# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
+		# a case would tend to support setf rather than setaf.)
+		color_prompt=yes
+	else
+		color_prompt=
+	fi
+fi
+
+if [ "$color_prompt" = yes ]; then
+	PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\[\033[01;34m\]\w\[\033[00m\]\$ '
+else
+	PS1='${debian_chroot:+($debian_chroot)}\w\$ '
+fi
+unset color_prompt force_color_prompt
+
+# If this is an xterm set the title to user@host:dir
+case "$TERM" in
+xterm* | rxvt*)
+	PS1="\[\e]0;${debian_chroot:+($debian_chroot)} \w\a\]$PS1"
+	;;
+*) ;;
+
+esac
+
+# https://github.com/starship/starship/blob/0d98c4c0b7999f5a8bd6e7db68fd27b0696b3bef/docs/uk-UA/advanced-config/README.md#change-window-title
+function set_win_title() {
+	echo -ne "\033]0; $(basename "$PWD") \007"
+}
+# shellcheck disable=SC2034
+starship_precmd_user_func="set_win_title"

home-manager/packages.nix

@@ -11,27 +11,43 @@
 
 {
   home.packages = [
+    # Use `bashInteractive`, don't `bash` - https://github.com/NixOS/nixpkgs/issues/29960, https://github.com/NixOS/nix/issues/730
+    # pkgs.bash
+    # https://github.com/NixOS/nix/issues/730#issuecomment-162323824
+    pkgs.bashInteractive
+    # pkgs.readline # needless and using it does not fix pkgs.bash problems
+    pkgs.zsh
+    pkgs.fish
+    pkgs.starship
+    pkgs.direnv
+    pkgs.zoxide
+    pkgs.fzf
+
+    # asdf/rtx
+    #
+    # Prefer rtx now
+    # pkgs.asdf-vm
+    pkgs.rtx
+    #
+    # Required in many asdf plugins
+    pkgs.unzip
+
+    pkgs.git
+    pkgs.tig
+    pkgs.gh
+
     pkgs.dprint
-    pkgs.gitleaks
     pkgs.shellcheck
     pkgs.shfmt
-    pkgs.git
+    pkgs.nixpkgs-fmt
+
     pkgs.coreutils
-    pkgs.tig
     pkgs.tree
+    pkgs.exa
     pkgs.curl
     pkgs.wget
-    pkgs.zsh
-    # Don't include bash - https://github.com/NixOS/nixpkgs/issues/29960, https://github.com/NixOS/nix/issues/730
-    # pkgs.bash
-    pkgs.fish
-    pkgs.starship
     pkgs.jq
-    pkgs.gh
-    pkgs.direnv
     pkgs.ripgrep
-    pkgs.fzf
-    pkgs.exa
     pkgs.bat
     pkgs.duf
     pkgs.fd
@@ -40,22 +56,10 @@
     pkgs.bottom
     pkgs.tig
     pkgs.zellij
-    pkgs.nixpkgs-fmt
-    pkgs.nil
     pkgs.typos
     pkgs.hyperfine
-    pkgs.zoxide
     pkgs.difftastic
 
-    # asdf/rtx
-    #
-    # Using rtx now
-    # pkgs.asdf-vm
-    pkgs.rtx
-    #
-    # Required in many asdf plugins
-    pkgs.unzip
-
     # Includes follows in each repository if needed, not in global
     # pkgs.deno
     # pkgs.rustup
@@ -67,7 +71,8 @@
     # pkgs.postgresql
     # pkgs.gnumake
     # pkgs.cargo-make
-
+    # pkgs.gitleaks
+    # pkgs.nil
 
     # https://github.com/NixOS/nixpkgs/pull/218114
     pkgs.ruby_3_2

home-manager/zsh.nix

@@ -39,6 +39,11 @@
     enableAutosuggestions = true;
     enableCompletion = true;
 
+    # Setting bindkey
+    # https://github.com/nix-community/home-manager/blob/8c731978f0916b9a904d67a0e53744ceff47882c/modules/programs/zsh.nix#L28
+    # https://qiita.com/yoshikaw/items/fe4aca1110979e223f7e
+    defaultKeymap = "emacs";
+
     # home-manager path will set in `programs.home-manager.enable = true`;
     envExtra = ''
       # https://wiki.archlinux.jp/index.php/XDG_Base_Directory
@@ -61,6 +66,10 @@
       setopt hist_save_no_dups
       setopt hist_no_store
 
+      # Needed in my env for `Ctrl + </>` https://unix.stackexchange.com/a/58871
+      bindkey ";5C" forward-word
+      bindkey ";5D" backward-word
+
       case ''${OSTYPE} in
       darwin*)
         test -e "''${HOME}/.iterm2_shell_integration.zsh" && source "''${HOME}/.iterm2_shell_integration.zsh"