This is a very simple package with only one function tgme. The aim of this package is to send you a message when a job on Rstudio server is done (or on your local machine). It is a free alternative to the Rich Pauloo’s {textme} package.

Many thanks to Luca Braglia for the {telegram}, which this package relies entirely upon.

You can install the released version of tgme from CRAN with:

install.packages("tgme")

And the development version from GitHub with:

# install.packages("devtools")
devtools::install_github("atsyplenkov/tgme")

This is a basic example which shows you how to solve a common problem:

library(tgme)
## basic example code
tgme("This is your text")

1. Install Telegram
2. Find and start BotFather
3. Type /newbot and follow the instructions.
4. You need to remember and keep your: bot_name (it’s the first question you’ve answered to the botfather) and TOKEN to access the HTTP API. The TOKEN will look smth like 123123:asdasdasd.
5. Then you need to get your chat_id, i.e. your personal user ID.

• Write something to your bot. For example “Test”.
• Then, go to your browser and go to https://api.telegram.org/bot**TOKEN**/getUpdates. Replace word TOKEN with your actual token number. For example if your’s token is 1234FF, then you should go to https://api.telegram.org/bot1234FF/getUpdates
• In your browser you will see following lines (depending on how many messages did you send). Sometimes you should write twice to your bot. {"ok":true,"result":[{"update_id":1234, "message":{"message_id":3,"from":{**"id":1234**,"is_bot":false,"first_name":"Name","last_name":"Surname","username":"username","language_code":"en"},"chat":{"id":1234,"first_name":"Name","last_name":"Surname","username":"username","type":"private"},"date":124,"text":"Test"}}
• The "id" variable is what we are looking for. Therefore 1234 is your chat_id.

1. Install {telegram} package.
2. Run usethis::edit_r_environ() to update your .Renviron.
3. Add line with your telegram bot_name and TOKEN: R_TELEGRAM_BOT_bot_name=123123:asdasdasd For example if your Bot’s name is ExampleBot and your token is 1234FF, then you need to add R_TELEGRAM_BOT_ExampleBot=1234FF to your .Renviron.
4. Add line with your telegram user_name and chat_id: R_TELEGRAM_USER_user_name=chat_id For example if your user_name is me and your chat_id is 1234, then you need to add R_TELEGRAM_USER_me=1234 to your .Renviron.
5. Restart R session for changes to take effect

Now you can send yourself a message for free, when the R job is done. Try:

library(tgme)
library(tictoc)

tic()
Sys.sleep(5)
fin <- toc()
#> 5.11 sec elapsed


tgme(text = paste0("Job is done for ",
                   round(fin$toc-fin$tic),
                   " sec"),
     bot_name = "rstudio_server",
     user_name = "me")

If something is not clear, then read the {telegram} readme for details.