This is a very simple example of the sqlite-easy package.
- Read the sqlite-easy docs
- See the example source code
cabal run todo-sqlite-easy -- <command>or copy the executable to the current directory with
cp $(cabal list-bin todo-sqlite-easy) todo-sqlite-easyand then run
./todo-sqlite-easy <command>> ./todo-sqlite-easy
Todo list app
Set the connection string using the DB environment variable.
Commands:
list List all tasks
add <task> Add a task
delete <id> Delete a task by id
clear Delete all tasks
> ./todo-sqlite-easy add read the sqlite-easy docs
New task with id (1)
> ./todo-sqlite-easy add clone the sqlite-easy-example-todo repo
New task with id (2)
> ./todo-sqlite-easy add cabal build
New task with id (3)
> ./todo-sqlite-easy add play with the source code at src/Main.hs
New task with id (4)
> ./todo-sqlite-easy add "???"
New task with id (5)
> ./todo-sqlite-easy add "fun!"
New task with id (6)
> ./todo-sqlite-easy list
6 tasks.
(1) read the sqlite-easy docs
(2) clone the sqlite-easy-example-todo repo
(3) cabal build
(4) play with the source code at src/Main.hs
(5) ???
(6) fun!
> ./todo-sqlite-easy delete 5
Task deleted.
> ./todo-sqlite-easy list
5 tasks.
(1) read the sqlite-easy docs
(2) clone the sqlite-easy-example-todo repo
(3) caal build
(4) play with the source code at src/Main.hs
(6) fun!