peco.fish

peco.fish

function peco_kill --description="Kill selected process by peco"
  if set -q $argv
    ps aux | peco | read proc
  else
    ps aux | peco --query $argv | read proc
  end
  if test -n "$proc"
    set -l pid (echo $proc | awk '{print $2}')
    echo "kill pid: $pid. [$proc]"
    kill $pid
  end
  set -e proc
end

function peco_select_repository --description="Select repository by ghq & peco"
  if set -q $argv
    ghq list -p | peco | read line; builtin cd $line
  else
    ghq list -p | peco --query $argv | read line; builtin cd $line
  end
  set -e line
end
alias select_repository "peco_select_repository"

function peco_select_history --description="Select history by peco"
  if set -q $argv
    history | peco | read line; commandline $line
  else
    history | peco --query $argv | read line; commandline $line
  end
  set -e line
end
bind \cr peco_select_history

function peco_delete_branch --description="Delete selected branch by peco"
  git branch | peco | read line
  set -l branch_name (echo $line | awk '{print $1}')
  if test -n "$branch_name"
    if test "$branch_name" != "*"
      git branch -d $branch_name
    else
      echo "Can't delete current branch."
    end
  end
end
alias delete_branch "peco_delete_branch"

function peco_select_branch --description="Select selected branch by peco"
  git branch | peco | read line
  set -l branch_name (echo $line | awk '{print $1}')
  if test -n "$branch_name"
    if test "$branch_name" != "*"
      git co $branch_name
    else
      echo "Can't select current branch."
    end
  end
end
alias select_branch "peco_select_branch"

function peco_rspec --description="Run selected rspec by peco"
  find . -follow -name "*_spec.rb" | peco | read line
  if test -n "$line"
    commandline "bin/rspec $line"
  end
  set -e line
end

function peco_pipe_rspec
  peco | read line
  if test -n "$line"
    commandline "bin/rspec $line"
  end
  set -e line
end


function peco_ssh
  awk '
    tolower($1)=="host" {
      for(i=2;i<=NF; i++) {
        if ($i !~ "[*?]") {
          print $i
        }
      }
    }
  ' ~/.ssh/config | sort | peco | read line
  if test -n "$line"
    ssh $line
  end
  set -e line
end
alias s "peco_ssh"

function peco_rake_task --description="Select rake task by peco"
  bin/rake -T | peco | read line
  if test -n "$line"
    set -l task_name (echo $line | awk '{print $2}')
    commandline "bin/rake $task_name"
  end
  set -e line
end
alias rt "peco_rake_task"