This commit adds a script that checks the environment for it's suitable
as an Arti development environment.
It follows an idea pitched by Ian Jackson and me in !1025.
This commit fixes a bug in maint/adhoc-add-lint-blocks, which made it
impossible to execute, because `/usr/bin/env` looked at Perl's command
line arguments to be a part of the binary name.
This commit implements a dependency check to the `maint/coverage`
script, that checks for the rustup, python3, and grcov binaries in
$PATH; the bs4 and lxml python packages; and the llvm-tools Rust
component.
Fixes#776
When performing the initial run of `./maint/coverage`, it will report an
error message to stderr, that several files cannot be deleted, due to
their non-existence.
While the error is still ignored, I personally think that there is no
benefit in showing it either, thereby surpressing it with this commit.
Beside this, this syntax might be easier to understand from a semantical
point of view.
This commit adds a test called `shebang`, which checks if all shebangs
in scripts use relative paths through `#/usr/bin/env`, rather than
absolute paths, such as `#/bin/bash`.
See 833b10575b.
This commit replaces all occurrences of `llvm-tools-preview` with
`llvm-tools`, because it became a stable feature with Rust 1.60, thereby
making the `-preview` prefix obsolete. Beside this, `llvm-tools-preview`
is a redirection to the latter one anyway.
However, it does not work the other way around. At the moment, it is not
possible to execute the `maint/coverage` script on a NixOS system,
because the rustup component list only includes `llvm-tools`, but not
`llvm-tools-preview`, thereby making this change necessary.
This warning kind of snuck up on us! (See #748) For now, let's
disable it. (I've cleaned it up in a couple of examples, since
those are meant to be more idiomatic and user-facing.)
Closes#748.
This commit changes the shebang in all shell scripts from absolute
paths (such as `/bin/bash` or `/usr/bin/python3`) to the `/usr/bin/env`
binary with the accompanying interpreter as it's argument.
The reason for this are as follows:
- NixOS cannot work with absolute paths
- BSD systems install their packages in /usr/local/bin
This removes the last cargo audit override (for the unmaintained
ansi_term).
Don't mark options as required when they have default values:
see <https://github.com/clap-rs/clap/pull/3793>.
Nick Mathewson
Dimitris Apostolou
Ian Jackson
Ian Jackson
Emil Engler
trinity-1686a
trinity-1686a
Gabriel de Perthuis