chore: update key bindings and history command in docs and script

gh-find-code

@@ -43,7 +43,7 @@ fzf_prompt_helpABC="$(printf "%b?? Help: %b" "$CYAN_NORMAL" "$COLOR_RESET")"
 
 FZF_API_KEY="$(command head -c 32 /dev/urandom | command base64)"
 BAT_THEME=${BAT_THEME:-Monokai Extended}
-MAX_LINES_HISTORY=${MAX_LINES_HISTORY:-250}
+MAX_LINES_HISTORY=${MAX_LINES_HISTORY:-500}
 # Bash is required to use exported functions when the default shell is not bash.
 SHELL=$(which bash)
 gh_find_code_history="${BASH_SOURCE%/*}/gh_find_code_history.txt"
@@ -176,17 +176,17 @@ ${WHITE_BOLD}Flags${COLOR_RESET}
  ${GREEN_NORMAL}-h${COLOR_RESET} help
 
 ${WHITE_BOLD}Hotkeys${COLOR_RESET}
- ${GREEN_NORMAL}? ${COLOR_RESET} help
- ${GREEN_NORMAL}ctrl-b${COLOR_RESET} open the file in the browser
- ${GREEN_NORMAL}ctrl-h${COLOR_RESET} display the history commands
- ${GREEN_NORMAL}ctrl-o${COLOR_RESET} open the file content in the editor
- ${GREEN_NORMAL}ctrl-p${COLOR_RESET} replace query with "repo:owner/name"
- ${GREEN_NORMAL}ctrl-r${COLOR_RESET} reload with up to 100 results
- ${GREEN_NORMAL}ctrl-t${COLOR_RESET} toggle between Code and Fuzzy search
- ${GREEN_NORMAL}ctrl-x${COLOR_RESET} open the search query in the browser
- ${GREEN_NORMAL}enter ${COLOR_RESET} open the file in the pager
- ${GREEN_NORMAL}tab ${COLOR_RESET} toggle the file preview
- ${GREEN_NORMAL}esc ${COLOR_RESET} quit
+ ${GREEN_NORMAL}?  ${COLOR_RESET} help
+ ${GREEN_NORMAL}ctrl-b ${COLOR_RESET} open the file in the browser
+ ${GREEN_NORMAL}ctrl-o ${COLOR_RESET} open the file content in the editor
+ ${GREEN_NORMAL}ctrl-p ${COLOR_RESET} replace query with "repo:owner/name"
+ ${GREEN_NORMAL}ctrl-r ${COLOR_RESET} reload with up to 100 results
+ ${GREEN_NORMAL}ctrl-space${COLOR_RESET} display the history commands
+ ${GREEN_NORMAL}ctrl-t ${COLOR_RESET} toggle between Code and Fuzzy search
+ ${GREEN_NORMAL}ctrl-x ${COLOR_RESET} open the search query in the browser
+ ${GREEN_NORMAL}enter  ${COLOR_RESET} open the file in the pager
+ ${GREEN_NORMAL}tab  ${COLOR_RESET} toggle the file preview
+ ${GREEN_NORMAL}esc  ${COLOR_RESET} quit
 
 ${WHITE_BOLD}Search query examples${COLOR_RESET}
  ${DARK_GRAY}# searches only in the 'junegunn/fzf' repo for 'FZF_PORT'${COLOR_RESET}
@@ -342,36 +342,47 @@ show_api_limits() {
  --header "$gh_rest_api_version" \
  --jq \
  '(["List API Limits", "Used/Limit", "Resetting"] | (., map(length*"¯"))),
-  (.resources | to_entries[] | {
-  name: .key,
-  used_limit: "\(.value.used)/\(.value.limit)",
-  reset: "\(.value.reset | strflocaltime("%H:%M:%S %Z") ) (\((.value.reset - now) | (./60|ceil))m)"
-  } | [.name, .used_limit, .reset]) | @tsv' |
+ (.resources | to_entries[] | {
+ name: .key,
+ used_limit: "\(.value.used)/\(.value.limit)",
+ reset: "\(.value.reset | strflocaltime("%H:%M:%S %Z") ) (\((.value.reset - now) | (./60|ceil))m)"
+ } | [.name, .used_limit, .reset]) | @tsv' |
  command column -ts $'\t' |
  command "$bat_executable" --color=always --plain --language COMMIT_EDITMSG
 }
 
+# Check if the prompt is our default prompt and switch back to it if not
+reset_default_prompt() {
+ if [[ $FZF_PROMPT != "$default_fzf_prompt" ]]; then
+ curl_custom "rebind(tab,resize)+change-prompt($default_fzf_prompt)+change-preview-window(nowrap)+change-preview:view_contents {}"
+ fi
+}
 # This function queries the GitHub search API with the provided string. It then downloads the files
 # for each result. To speed up the process, file downloads are executed in the background. The
 # script iterates through the returned search results, allowing a 2s wait time before a file will be
 # skipped. The function returns a list containing the line number of the first matched word in that
 # file, the valid 'bat' file extension for syntax highlighting, the index, repo name, and file path.
 gh_query() {
- local data items total_count total_count_si_format skip_count
+ local trimmed_query data items total_count total_count_si_format skip_count
  local index owner_repo_name file_name file_path patterns
  local file_extension bat_langs sanitized_patterns sanitized_owner_repo_name sanitized_file_path
  local matched_line error_encountered update_preview_window_size redirect_location index_color
  local base_name dir_name
  declare -a line_numbers
  if [[ -z $FZF_QUERY ]]; then
+ # in cases where the user enters a space, causing a failure in search, and then deletes the
+ # space, the prompt needs to be reset
+ reset_default_prompt
  curl_custom "transform-header:printf '%b? help · esc quit\nPlease enter a search query.%b' '$DARK_GRAY' '$COLOR_RESET'"
  return
  fi
 
+ # delete leading and trailing whitespace from the query
+ IFS=$' \t' read -r trimmed_query <<<"$FZF_QUERY"
  # If the query is the same as before, don't bother running it again, provided that the results
  # of the last query are still there and there was no error. Useful when switching between fuzzy
  # mode and search mode.
- current_query_signature=$(echo -n "${FZF_QUERY}${gh_user_limit}")
+ current_query_signature=$(echo -n "${trimmed_query}${gh_user_limit}")
  if [[ -s $store_input_list && -s $store_current_header && ! -s $store_gh_search_debug &&
  $current_query_signature == "$(<"$store_last_query_signature")" ]]; then
  curl_custom "reload(command cat $store_input_list)+change-header:$(<"$store_current_header")"
@@ -421,12 +432,10 @@ gh_query() {
  curl_custom "unbind(tab,resize)+change-prompt($fzf_prompt_failure)+change-preview-window(99%:nohidden:wrap:~0:+1)+change-preview(command cat $store_gh_search_debug)+transform-header:printf '%bCheck preview window, query syntax, internet connection, ...%b' '$RED_NORMAL' '$COLOR_RESET'"
  return
  else
+ reset_default_prompt
  # Add successful queries to the history only when there was at least one result
  [[ ${data:0:1} != "0" ]] && add_history
 
- if [[ $FZF_PROMPT == "$fzf_prompt_failure" ]]; then
- curl_custom "rebind(tab,resize)+change-prompt($default_fzf_prompt)+change-preview-window(nowrap)+change-preview:view_contents {}"
- fi
  ({
  # first line
  IFS=' ' read -r items total_count
@@ -764,8 +773,8 @@ view_history_commands() {
  --bind "change:first" \
  --bind "start:execute-silent(echo \${PPID-} >>$store_fzf_ppids)+reload:$history_command" \
  --bind "ctrl-d:reload:remove_history {2..}; $history_command" \
- --bind 'ctrl-h:abort' \
  --bind "ctrl-r:reload:$history_command" \
+ --bind 'ctrl-space:abort' \
  --bind 'esc:abort' \
  --color "header:${header_color:--1}" \
  --header "${header_string:-"enter select · ^d delete an entry · esc quit"}" \
@@ -805,12 +814,12 @@ fzf_basic_style \
  --bind "resize:transform:preview_transformer" \
  --bind "start:execute-silent(echo \${PPID-} >>$store_fzf_ppids)+reload:gh_query {fzf:query}" \
  --bind 'ctrl-b:execute-silent:command gh browse --repo {4} {5}:{1}' \
- --bind 'ctrl-h:execute:view_history_commands' \
  --bind "ctrl-o:transform:[[ \$FZF_MATCH_COUNT -ge 1 && $EDITOR =~ ^(code|codium)$ ]] &&
  echo 'execute-silent:open_in_editor=true \view_contents \{}' ||
  echo 'execute:open_in_editor=true \view_contents \{}'" \
  --bind "ctrl-p:transform-query:echo repo:{4}" \
  --bind 'ctrl-r:reload:gh_user_limit=100;gh_query {fzf:query}' \
+ --bind 'ctrl-space:execute:view_history_commands' \
  --bind "ctrl-t:transform:[[ ! \$FZF_PROMPT == \"$fzf_prompt_fuzzyAB\" ]] &&
  echo 'unbind(change)+change-prompt($fzf_prompt_fuzzyAB)+enable-search+transform-query:echo \{fzf:query} > $store_search_string; command cat $store_fuzzy_search_string' ||
  echo 'rebind(change)+change-prompt($default_fzf_prompt)+disable-search+transform-query:echo \{fzf:query} > $store_fuzzy_search_string; command cat $store_search_string'" \

readme.md

@@ -48,19 +48,19 @@ gh find-code [Flags] [Search query]
 | `-l` | limit the number of listed results (default 30, max 100) |
 | `-h` | help |
 
-| Key Bindings fzf | Description |
-| --------------------------- | ------------------------------------ |
-| <kbd>?</kbd> | help |
-| <kbd>ctrl</kbd><kbd>b</kbd> | open the file in the browser |
-| <kbd>ctrl</kbd><kbd>h</kbd> | display the history commands  |
-| <kbd>ctrl</kbd><kbd>o</kbd> | open the file content in the editor  |
-| <kbd>ctrl</kbd><kbd>p</kbd> | replace query with "repo:owner/name" |
-| <kbd>ctrl</kbd><kbd>r</kbd> | reload with up to 100 results |
-| <kbd>ctrl</kbd><kbd>t</kbd> | toggle between Code and Fuzzy search |
-| <kbd>ctrl</kbd><kbd>x</kbd> | open the search query in the browser |
-| <kbd>enter</kbd> | open the file in the pager |
-| <kbd>tab</kbd> | toggle the file preview |
-| <kbd>esc</kbd> | quit |
+| Key Bindings fzf  | Description |
+| ------------------------------- | ------------------------------------ |
+| <kbd>?</kbd>  | help |
+| <kbd>ctrl</kbd><kbd>b</kbd>  | open the file in the browser |
+| <kbd>ctrl</kbd><kbd>o</kbd>  | open the file content in the editor |
+| <kbd>ctrl</kbd><kbd>p</kbd>  | replace query with "repo:owner/name" |
+| <kbd>ctrl</kbd><kbd>r</kbd>  | reload with up to 100 results  |
+| <kbd>ctrl</kbd><kbd>space</kbd> | display the history commands  |
+| <kbd>ctrl</kbd><kbd>t</kbd>  | toggle between Code and Fuzzy search |
+| <kbd>ctrl</kbd><kbd>x</kbd>  | open the search query in the browser |
+| <kbd>enter</kbd>  | open the file in the pager |
+| <kbd>tab</kbd>  | toggle the file preview |
+| <kbd>esc</kbd>  | quit |
 
 ---
 
@@ -139,8 +139,8 @@ export FZF_DEFAULT_OPTS="
 
 ### History
 - The `gh_find_code_history.txt` file stores successfully completed unique commands. All commands
- can be viewed with <kbd>⌃ Control</kbd> + <kbd>H</kbd>. In case of duplicates, only the most
- recent entry is preserved. The maximum number of command entries is 250 by default, but this can
+ can be viewed with <kbd>⌃ Control</kbd> + <kbd>Space</kbd>. In case of duplicates, only the most
+ recent entry is preserved. The maximum number of command entries is 500 by default, but this can
  be overridden by assigning a value to the `MAX_LINES_HISTORY` variable.
 
 ```sh