start refactor of fzf

main.yml

@@ -18,6 +18,7 @@
     - dev-tools
     # - docker-cli-only
     - docker-desktop-dependency
+    - fzf
     - gh_cli
     - git
     - hashicorp

roles/env/files/.bashrc

@@ -115,7 +115,9 @@ if ! shopt -oq posix; then
   fi
 fi
 
+# BEGIN ANSIBLE MANAGED BLOCK: source .bashrc.d scripts
 # customize prompt
 for file in /home/$USER/.bashrc.d/*.sh; do
   [ -r "$file" ] && source "$file"
 done
+# END ANSIBLE MANAGED BLOCK: source .bashrc.d scripts

roles/env/tasks/main.yml

@@ -1,49 +1,35 @@
 ---
-- name: install custom_bash.sh / git_bash_ps1.sh to home .bashrc.d directory
+- name: ensure .bashrc.d directory exists in user's home
+  file:
+    path: "{{ home_dir }}/.bashrc.d"
+    state: directory
+    owner: "{{ local_user }}"
+    group: "{{ local_user_primary_group }}"
+    mode: "0750"
+
+- name: install custom_bash.sh / git_bash_ps1.sh to {{ home_dir}}/.bashrc.d/
   copy:
     src: "{{ item }}"
-    dest: "/{{ home_dir }}/.bashrc.d/"
+    dest: "{{ home_dir }}/.bashrc.d/"
     owner: "{{ local_user }}"
     group: "{{ local_user_primary_group }}"
     mode: "0640"
   loop:
     - custom_bash.sh
-    - fzf_config.sh
     - git_bash_ps1.sh
     - pyenv.sh
 
-- name: deploy .bashrc / .dircolors to home directory
+- name: ensure .bashrc sources from {{ home_dir }}/.bashrc.d / .dircolors to home directory
   copy:
     src: "{{ item }}"
-    dest: "/{{ home_dir }}/"
+    dest: "{{ home_dir }}/"
     owner: "{{ local_user }}"
     group: "{{ local_user_primary_group }}"
     mode: "0640"
   loop:
     - .bashrc
     - .dircolors
 
-- name: install fzf
-  git:
-    repo: "https://github.com/junegunn/fzf.git"
-    dest: "{{ home_dir }}/.fzf"
-    depth: "1"
-    version: "master"
-
-- name: check if fzf install script has been executed
-  shell: "/{{ home_dir }}/.fzf/bin/fzf --version"
-  register: fzf_installed
-  failed_when: false
-  changed_when: false
-
-#- name: fzf_installed
-  #debug:
-    #msg: "{{ fzf_installed }}"
-
-- name: run fzf install
-  shell: "/{{ home_dir }}/.fzf/install --key-bindings --completion --no-update-rc"
-  when: fzf_installed.rc != 0
-
 - name: copy .gitconfig
   copy:
     src: gitconfig

roles/fzf/files/fzf_config.sh

@@ -0,0 +1,101 @@
+# fzf configuration
+
+#export FZF_DEFAULT_COMMAND='rg --files --ignore-vcs --smart-case --hidden'
+export FZF_DEFAULT_COMMAND='fdfind --type f --strip-cwd-prefix --hidden --follow --exclude .git'
+export FZF_DEFAULT_OPTS="
+  --height 80%
+  --layout reverse
+  --multi
+  --border
+  --highlight-line --color gutter:-1,selected-bg:238,selected-fg:146,current-fg:189"
+
+# Preview file content using bat (https://github.com/sharkdp/bat)
+export FZF_CTRL_T_OPTS="
+  --walker-skip .git,node_modules,target
+  --preview 'batcat -n --color=always {}'
+  --bind 'ctrl-/:change-preview-window(down|hidden|)'"
+
+# CTRL-P to toggle preview window to view full command
+# CTRL-Y to copy the command into clipboard using pbcopy
+export FZF_CTRL_R_OPTS="
+  --preview 'echo {}' --preview-window up:3:hidden:wrap
+  --bind 'ctrl-p:toggle-preview'
+  --bind 'ctrl-y:execute-silent(echo -n {2..} | xclip -selection clipboard)+abort'
+  --color header:italic
+  --header '
+Press CTRL-P: toggle preview
+Press CTRL-Y to copy command into clipboard
+'"
+
+# Print tree structure in the preview window
+export FZF_ALT_C_OPTS="
+  --walker-skip .git,node_modules,target
+  --preview 'tree -C {} | head -200'"
+
+export EDITOR=vim
+
+# original function obtained from:
+# https://thevaluable.dev/practical-guide-fzf-example/
+se() {
+  local search_folder="${1:-$HOME}"
+
+  # Common folders to exclude from traversal
+  local exclude_paths=(
+    "$HOME/.cache"
+    "$HOME/.config"
+    "$HOME/.local"
+    "$HOME/.codeium"
+    "$HOME/.git"
+    "$HOME/.vscode"
+    "$HOME/.npm"
+    "$HOME/.cargo"
+    "$HOME/.rustup"
+    "$HOME/.mozilla"
+    "$HOME/.snap"
+  )
+
+  # Build prune expression for find
+  local prune_expr=""
+  for path in "${exclude_paths[@]}"; do
+    prune_expr+=" -path \"$path\" -o"
+  done
+  # Remove trailing -o
+  prune_expr="${prune_expr::-3}"
+
+  selection=$(
+    eval "find \"$search_folder\" \( $prune_expr \) -prune -o -type d -print" | fzf \
+      --preview='command -v tree >/dev/null && tree -C {} || ls -la {}' \
+      --preview-window='50%' \
+      --prompt='Dirs > ' \
+      --bind='del:execute(rm -ri {+})' \
+      --bind='ctrl-p:toggle-preview' \
+      --bind='ctrl-d:change-prompt(Dirs > )' \
+      --bind="ctrl-d:+reload(eval \"find '$search_folder' \\( ${prune_expr//\"/\\\"} \\) -prune -o -type d -print\")" \
+      --bind='ctrl-d:+change-preview(command -v tree >/dev/null && tree -C {} || ls -la {})' \
+      --bind='ctrl-d:+refresh-preview' \
+      --bind='ctrl-f:change-prompt(Files > )' \
+      --bind="ctrl-f:+reload(eval \"find '$search_folder' \\( ${prune_expr//\"/\\\"} \\) -prune -o -type f -print\")" \
+      --bind='ctrl-f:+change-preview(command -v batcat >/dev/null && batcat --color=always {} || cat {})' \
+      --bind='ctrl-f:+refresh-preview' \
+      --bind='ctrl-a:select-all' \
+      --bind='ctrl-x:deselect-all' \
+      --color header:italic \
+      --header '
+CTRL-D to display directories
+CTRL-F to display files
+CTRL-A/CTRL-X to select/deselect all
+ENTER to navigate | DEL to delete
+CTRL-P to toggle preview
+'
+  )
+
+  if [ -d "$selection" ]; then
+    cd "$selection" || return
+  elif [ -f "$selection" ]; then
+    cd "$(dirname "$selection")" || return
+  elif [ -n "$selection" ]; then
+    ${EDITOR:-vim} "$selection"
+  fi
+}
+
+[ -f ~/.fzf.bash ] && source ~/.fzf.bash

roles/fzf/tasks/main.yml

@@ -0,0 +1,63 @@
+---
+- block:
+    - name: ensure .bashrc.d directory exists in user's home
+      file:
+        path: "{{ home_dir }}/.bashrc.d"
+        state: directory
+        owner: "{{ local_user }}"
+        group: "{{ local_user_primary_group }}"
+        mode: "0750"
+
+    - name: ensure .bashrc sources scripts from .bashrc.d
+      ansible.builtin.blockinfile:
+        path: "/{{ home_dir }}/.bashrc"
+        marker: "# {mark} ANSIBLE MANAGED BLOCK: source .bashrc.d scripts"
+        block: |
+          # customize prompt
+          for file in /home/$USER/.bashrc.d/*.sh; do
+            [ -r "$file" ] && source "$file"
+          done
+        owner: "{{ local_user }}"
+        group: "{{ local_user_primary_group }}"
+        mode: "0640"
+
+    - name: install fzf_config.sh to {{ home_dir}}/.bashrc.d/
+      copy:
+        src: "{{ item }}"
+        dest: "{{ home_dir }}/.bashrc.d/"
+        owner: "{{ local_user }}"
+        group: "{{ local_user_primary_group }}"
+        mode: "0640"
+      loop:
+        - fzf_config.sh
+
+    - name: install fzf
+      git:
+        repo: "https://github.com/junegunn/fzf.git"
+        dest: "{{ home_dir }}/.fzf"
+        depth: "1"
+        version: "master"
+
+    - name: check if fzf install script has been executed
+      shell: "{{ home_dir }}/.fzf/bin/fzf --version"
+      register: fzf_installed
+      failed_when: false
+      changed_when: false
+
+    - name: display fzf version if installed
+      debug:
+        msg: "fzf version installed: {{ fzf_installed.stdout }}"
+      when: fzf_installed.rc == 0
+
+    - name: run fzf install
+      shell: "{{ home_dir }}/.fzf/install --key-bindings --completion --no-update-rc"
+      when: fzf_installed.rc != 0
+
+    - name: display fzf uninstallation instructions
+      debug:
+        msg: |
+          === Uninstallation Instructions ===
+          To uninstall fzf:
+            rm -rf {{ home_dir }}/.fzf
+  tags: ['fzf', 'upgrade']
+  become: false