This uses a new feature from snapbox that let's us render terminal
styling in SVG files. This let's us see / visualize ANSI escape codes,
including in github's UI (will render images, including side-by-side
images for diffs).
This has bothered me about `cargo new` and `cargo init` for a while that
the output is read backwards, for example:
```diff
--- i/tests/testsuite/cargo_init/path_contains_separator/stderr.log
+++ w/tests/testsuite/cargo_init/path_contains_separator/stderr.log
@@ -1,3 +1,3 @@
+ Creating binary (application) package
warning: the path `[ROOT]/case/test:ing/.` contains invalid PATH characters (usually `:`, `;`, or `"`)
It is recommended to use a different name to avoid problems.
- Created binary (application) package
```
When a user runs `cargo new` or `cargo init` within a workspace, Cargo will automatically add the new package to the members list in the workspace if necessary. The heuristic to add the new package is as follows:
- If there is no `members` list in the workspace yet, a new `members` list is created.
- If there is an `exclude` statement, Cargo checks if the new package should be excluded. If it doesn't match the `exclude` list, the package is added to the `members` list.
- If there is a glob expression in the `members` list that matches the new package, the package is not added to the `members` list.
- If the existent `members` list is sorted, Cargo tries to preserve the ordering when it adds the new package.
This change doesn't try to format the resulting `members` list in any way, leaving the formatting decissions to the user.
Signed-off-by: David Calavera <david.calavera@gmail.com>
