The command `--help` text output in the book was very wide, which caused
it to be clipped and require scrolling horizontally to see it all.
This diff renders the text at 80 columns, which makes it visible without
scrolling at reasonable screen sizes.
To do this, `env::run` now checks for the presence of the environment
variable `IMDL_TERM_WIDTH`, which, if set to a positive integer, will be
passed to `Clap::set_term_width`.
`bin/man` now uses this to render the help text at 80 characters.
type: documentation
pr: https://github.com/casey/intermodal/pull/364
When an empty path is passed to `Env::resolve`, the result is the
current working directory. This is bad, so forbid the user to pass in
empty paths.
type: fixed
Torrents may now be created from standard input by passing `--input -`.
Since `--name` and `--output` cannot be deduced, they are required when
`--input -`.
type: added
Adds the command `imdl` torrent verify` to verify the contents of torrents.
This implementation is extremely naive. It does successfully verify torrents,
but it will produce unsatisfying results when a torrent fails verification. In
particular, it won't give any information about which pieces in a file were
corrupt.
type: added
- Must be greater than zero
- Must be a power of two (but can override with `--allow uneven-piece-length`
- Must be greater than 16KiB (but can override with `--allow small-piece-length`
- Must be less than u32 max
type: changed
Colored output can be controlled on the command line with
`--use-color auto|always|never`. The default is `auto`, which enables
color if `imdl` detects that it is printing to a terminal.
Color can be disabled entirely by setting the `NO_COLOR` environment
variable.
type: added
