phase 5

plans/phase1.md

@@ -0,0 +1,21 @@
+# Phase 1
+
+Write code that uses `clap` to parse the command line arguments and create a `DrawerOperation` struct from them. The
+`DrawerOperation` struct will contain:
+
+- An `operation_type` (`OperationType`, enum of `Open` or `Close`)
+- A `drawer_file` (`Path` for the drawer file to open or close)
+- A `key_path` (`Path` to the key we'll use, which is either the value of the `-i` flag or the value of the `$DRAWER_KEY`
+  env var)
+- A `target_path` (`Path` to the contents we're going to put into or take out of the drawer)
+- A `force` (bool for whether or not `-f` was passed)
+
+In order for this to be testable, it needs to be a function that returns a `Result<DrawerOperation, DrawerError>`. The
+main function should call that and then do nothing with the result.
+
+Certain things should cause the function to return `Err`:
+
+- Not passing a drawer file
+- Passing a subcommand other than `open` or `close`
+- Passing any flags but `-f` or `-i`
+- Not passing `-i` when the `$DRAWER_KEY` environment variable is undefined