fixes for python upstream breaking us

[pdt.git] / pdt.sh

#!/bin/bash
# pdt: post to FSF social media via command line
# Copyright (C) 2021 Ian Kelling
# SPDX-License-Identifier: AGPL-3.0-or-later

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

# This is meant to be sourced.

PATH="$HOME/.local/bin:$PATH"

# usage: rbow [-PROFILE_NAME] [COMMAND]
#
# Wrapper for rainbowstream to use multiple logins and tweet directly
# from the command line. PROFILE_NAME can be anything you want.
rbow() {
  local oath f
  oath=$HOME/.rainbow_oauth
  if [[ $1 == -* ]]; then
    rm -f $oath
    ln -s $oath$1 $oath
    shift
  fi
  source ~/src/rainbowstream/venv/bin/activate
  if (($#)); then
    f=$(mktemp)
    cat >$f <<'EOF'
# adds a short delay after each send for more reliable operation
set force_conservative 1
spawn "rainbowstream"
# wait for prompt
expect -nocase timeout {exit 1} "@*]: "
set cmd [lindex $argv 0];
send "$cmd\r\r"
expect -nocase timeout {exit 1} "@*]: "
# this may not be needed. didnt test
sleep 2
send "q\r"
interact
EOF
    expect $f "$*" || { echo error: expect failed; deactivate; rm -f $f; return 1; }
    rm -f $f
  else
    rainbowstream
  fi
  deactivate
}

# usage: toot [-PROFILE_NAME] [TOOT_ARGS]
toot() {
  local account
  source ~/src/toot/venv/bin/activate
  if [[ $1 == -* ]]; then
    account=${1#-}
    shift
    command toot activate --quiet $account || { deactivate; return 1; }
  fi
  command toot "$@" || { deactivate; return 1; }
  deactivate
}


# post to mastodon + twitter + gnu social post
#
# If posting video, it only goes to twitter. Other accounts can be
# posted to manually with free software.
#
# usage: pdt [--dbd] [-m MEDIA_FILE] [-v VIDEO_PATH] [POST]
pdt() {
  local video media rbow_account gs_account mastodon_account dbd video rbow_arg toot_arg dia_arg gs_arg
  if [[ $pdttest ]]; then
    rbow_account=iank
    gs_account=fsfes
    mastodon_account=iank@hostux.social
  else
    rbow_account=fsf
    gs_account=fsf
    mastodon_account=fsf@hostux.social
  fi
  dbd=false
  video=false
  while [[ $1 == -* ]]; do
    case $1 in
      -m)
        media="$2"
        shift 2
        rbow_arg=" --i $media"
        toot_arg="--media $media"
        dia_arg="-p $media "
        gs_arg="-F media=@$media"
        ;;
      --dbd)
        dbd=true
        rbow_account=dbd
        gs_account=dbd
        mastodon_account=endDRM@hostux.social
        shift
        ;;
      -v)
        video=true
        media="$2"
        shift 2
        ;;
    esac
  done
  if [[ $media ]]; then
    if [[ ! -e $media ]]; then
      echo "error: file not found $media"
      return 1
    fi
    if [[ $media == *\ * ]]; then
      echo "error: file path contains a space. move it to non-space path"
      return 1
    fi
  fi
  # if we have no argument
  if (( ! $# )); then
    read -r -p "input PDT text: " input
    set -- "$input"
  fi
  if [[ $- == *i* ]]; then
    echo "About to PDT the following line. Press enter to confirm or ctrl-c to quit:"
    echo "$input"
    read
  fi
  if $video; then
    local oath
    oath=$HOME/.rainbow_oauth
    account=fsf
    if $dbd; then
      account=dbd
    fi
    rm -f $oath
    ln -s ${oath}-$account $oath
    python3 ~/src/video-tweet/async-upload.py "$media" "$*"
    return
  fi
  fails=()
  if ! rbow -$rbow_account t "$*" $rbow_arg; then
    fails+=(tweet)
  fi
  if ! toot -$mastodon_account post "$*" $toot_arg; then
    fails+=(toot)
  fi
  # https://gnusocial.net/doc/twitterapi
  if ! curl -o /dev/null -sS -u "$gs_account:$(cat ~/.gnusocial_login-$gs_account)" \
       $gs_arg -F "status=$*" https://status.fsf.org/api/statuses/update.xml; then
    fails+=(gnu-social)
  fi
  if (( ${#fails[@]} )); then
    printf "$(tput setaf 5)█$(tput sgr0)%.0s" $(eval echo "{1..${COLUMNS:-60}}"); echo
    echo "FSF ERROR: ${fails[*]} might not have posted" >&2
  fi
}

# Usage: pdt-setup
pdt-setup() {
  if [[ $pdttest ]]; then
    mastodon_accounts=(iank)
  else
    mastodon_accounts=(fsf endDRM)
  fi

  mkdir -p ~/src
  cd ~/src
  for repo in errhandle rainbowstream video-tweet; do
    if [[ -e $repo ]]; then
      cd $repo
      git fetch
      git reset --hard origin/master
      git clean -xfffd
      cd ..
    else
      git clone https://vcs.fsf.org/git/$repo.git
    fi
  done
  source ~/src/errhandle/err
  cp ~/src/rainbowstream/rainbowstream/colorset/config ~/.rainbow_config.json

  if [[ ! -e ~/.local/bin/pip ]]; then
    tmp=$(mktemp)
    pyver=$(python3 --version | sed -r 's/.*(3\.[0-9]+).*/\1/')
    echo fyi: detected pyver: $pyver. this should look something like 3.6
    # the bootstrap script at https://bootstrap.pypa.io/get-pip.py requires 3.7+
    # as I write this.
    wget -O$tmp https://bootstrap.pypa.io/pip/$pyver/get-pip.py
    python3 $tmp --user
    hash -r
  fi

  python3 -m pip install --user -U virtualenv

  cd ~/src/rainbowstream
  python3 -m virtualenv -p python3 venv
  source venv/bin/activate
  python3 -m pip install -r requirements.txt
  python3 -m pip install -e .
  deactivate


  rm -rf ~/src/toot
  mkdir -p ~/src/toot
  cd ~/src/toot
  python3 -m virtualenv -p python3 venv
  source venv/bin/activate
  # pip freeze after a pip install.
  cat >requirements.txt <<'EOF'
beautifulsoup4==4.8.2
certifi==2019.11.28
chardet==3.0.4
idna==2.8
requests==2.22.0
soupsieve==1.9.5
toot==0.25.2
urllib3==1.25.8
urwid==2.1.0
wcwidth==0.1.8
EOF
  python3 -m pip install -r requirements.txt
  deactivate

  for account in dbd fsf; do
    if [[ ! -s ~/.rainbow_oauth-$account ]]; then
      printf "$(tput setaf 5)█$(tput sgr0)%.0s" $(eval echo "{1..${COLUMNS:-60}}");
      echo "Please login to $account on twitter in your main browser then press enter. After rainbowstream prompt loads, quit with command q"
      read -r
      rbow -$account
    fi
    if [[ ! -s ~/.gnusocial_login-$account ]]; then
      printf "$(tput setaf 5)█$(tput sgr0)%.0s" $(eval echo "{1..${COLUMNS:-60}}");
      read -r -p "please enter the password for $account@status.fsf.org > " pass
      touch ~/.gnusocial_login-$account
      chmod 600 ~/.gnusocial_login-$account
      printf "%s\n" "$pass" > ~/.gnusocial_login-$account
    fi
  done

  for account in ${mastodon_accounts[@]}; do
    if ! toot activate $account@hostux.social &>/dev/null; then
      printf "$(tput setaf 5)█$(tput sgr0)%.0s" $(eval echo "{1..${COLUMNS:-60}}");
      echo "Please login to $account on https://hostux.social in your main browser then press enter."
      read -r
      toot login -i hostux.social
    fi
  done
  err-allow
  echo "pdt-setup complete"
}