intellij-current-task

#!/bin/bash

if [ ${#funcstack} -gt 1 ]; then
  # file is being sourced, hopefully by p10k. Add the p10k prompt function.
  function prompt_idea_task() {
    # ${(%):-%x} is zsh for "the path script that defined this function" (in other words, this file). See: https://stackoverflow.com/a/28336473/1076640
    current_task="$("${(%):-%x}" 2>/dev/null || true)"
    local task_icon_1=$'\uf4a0' # task list variant 1
    local task_icon_2=$'\ueb67' # task list variant 2
    local task_icon_3=$'\uf0ae' # task list variant 3
    local task_icon_4=$'\ue7b5' # intellij icon
    [ -n "$current_task" ] && p10k segment -t "$current_task" -f magenta -i "${IDEA_TASK_ICON:-${task_icon_1}}"
  }
else
  options_dir="$HOME/.config/yshavit-scripts"
  options_json="$options_dir/intellij-tasks.json"
  if [ ! -e "$options_json" ]; then
    mkdir -p "$options_dir"
    echo '{}' > "$options_json"
  fi
  

  # file is being run as a script
  source "$(dirname "$0")/lib/common.sh"
  is_installed xmlstarlet || err '<brew install xmlstarlet>'

  idea_dir="$("$ys_scripts_home/find-in-ancestry" .idea || true)"
  if [ -z "$idea_dir" ]; then
    exit # not in an intellij dir
  fi

  current_changelist="$(xmlstarlet sel -t -v "//component[@name='TaskManager']/task[@active='true']/@id" "$idea_dir/workspace.xml")"
  changelist_branch_name="$(xmlstarlet sel -t -v "//component[@name='TaskManager']/task[@active='true']/branch[not(@original)]/@name" "$idea_dir/workspace.xml")"
  changelist_idea_desc="$(xmlstarlet sel -t -v "//component[@name='TaskManager']/task[@active='true']/@summary" "$idea_dir/workspace.xml")"
  changelist_desc="$(cat "$options_json" | jq -r '.tasks[$key].description // $defaultval' --arg key "$current_changelist" --arg defaultval "$changelist_idea_desc")"

  first_arg="${1:-}"
  if [ "$first_arg" == --edit ]; then
    action=edit
    shift
  elif [ "$first_arg" == --use-default ]; then
    action=use-default
    shift
  else
    action=output
  fi

  function color {
    color="$1"
    shift
    printf "\033[%sm%s\033[0m" "$color" "$*"
  }

  script_name="$(basename "$0")"
  case "$action" in
    output)
      printf ''
      if [ "$current_changelist" == Default ]; then
        printf '%s' "$current_changelist"
      else
        if [ "$changelist_branch_name" == "$(git rev-parse --abbrev-ref HEAD)" ]; then
          printf '󰓡  %s' "$current_changelist"
        else
          printf '%s: %s' "$current_changelist" "$changelist_desc"
        fi
      fi

      {
        echo
        color 90 '(Run "'
        color 36 "$script_name --edit [description]"
        color 90 '" to edit the task description or "'
        color 36 "$script_name --use-default"
        color 90 '" to use the defafault.)'
        echo
      } >&2
      ;;
    edit)
      new_desc="$*"
      if [ -z "$new_desc" ]; then
        echo "IDEA task description is: $(color 36 "$changelist_idea_desc")"
        if [ "$changelist_desc" == "$changelist_idea_desc" ]; then
          echo "That's the currently configured description for $script_name, too."
        else
          echo "Current description for $script_name is: $(color 36 "$changelist_desc")"
        fi
        printf 'New description? '
        printf "\033[36m"
        read new_desc
        printf "\033[0m"
      fi
      cat "$options_json" | jq '.tasks[$key].description |= $newvalue' --arg key "$current_changelist" --arg newvalue "$new_desc" > "${options_json}.tmp"
      mv "${options_json}.tmp" "$options_json"
      ;;
    use-default)
      cat "$options_json" | jq 'del(.tasks[$key].description)' --arg key "$current_changelist" > "${options_json}.tmp"
      mv "${options_json}.tmp" "$options_json"
      ;;
  esac
      
fi