`radicle-cli-test` initiates `cargo` builds under the assumption
that the target directory is always within the source directory.
However, the user may have a different idea, specified with the
environment variable `CARGO_TARGET_DIR` (supported by `cargo`, see
https://doc.rust-lang.org/cargo/reference/environment-variables.html).
Add support for `CARGO_TARGET_DIR`, with a fallback to 'target'
at the top of the source tree if `CARGO_TARGET_DIR` is undefined.
In case a `cd` command is to be processed, no replacement of
environment variables in arguments is performed. This means that the
definition of `let mut args` and the replacement itself can be moved
closer to where `args` is then actually used, which is easier to
reason about.
Configuration calls to `escargot` were removed in commit `4894657b`.
An unintentional consequence are spurious failures to invoke freshly
compiled binaries in CLI tests.
Bring back the explicit configuration to remedy.
In the previous refactoring in commit `4894657b`, the order of entries
in `$PATH` was changed unintentionally. Revisit the order and use
nicer APIs to handle paths.
Help text generated by `clap` contains the full file name (including
extension) of the binary. On Unix-like systems, binaries commonly do not
have any file extension. On Windows, ".exe" is common.
To allow testing such output, introduce a new marker "[EXE]" that is
substituted accordingly. The idea and syntax is taken from
https://docs.rs/trycmd/1.0.0/trycmd/#toml
Command line parsing differs on Windows vs. POSIX compliant operating
systems (just consider the differences in handling `\` for paths vs. as
a marker for escape sequences). Thus, on Windows use `winsplit` to
split command arguments instead of `shlex` for Unix-like OSes.
`winsplit` is a small crate with no other dependencies.
Introduce the `radicle-core` crate for housing data types that are at
the core of the Radicle protocol. The initial data type being added is
`RepoId`. To make the crate as lightweight as possible many of
dependencies are optional and gated by feature flags.
The crate is marked as `no_std` even though it unconditionally depends
on `radicle-crypto`, which is *not* `no_std`. This is to invite
refactoring of `radicle-crypto` to `no_std` at a later time.
The upgrade of the `radicle-crypto` crate was missed when upgrading
semver versions.
Unfortunately, since it is at the base of the dependency tree, all
crates that depend on it require an additional upgrade.
Lorenz Leutgeb
Richard Levitte
Fintan Halpenny
Yaroslav Halchenko