Currently, the `maint/coverage` script does not inform about the
dependencies required for generating the HTML output, those are, the
Python packages `bs4` and `lxml`.
This commit fixes that, by updating the help section accordingly.
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 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 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
Formerly, the "launch a chutney network" code was duplicated in
"setup" and "arti-bench", since "setup" always launched an arti
proxy, while "arti-bench" didn't want that functionality.
Now the "setup" script launches an arti proxy conditionally,
depending on whether the "proxy" argument is given.
As per #309
Update all references. There is one remaining hit for
git-grep '\.sh\b'
namely "build.sh" in maint/reproducible_build, which I think is
the build script for osxcross - ie, an external project.
Emil Engler
Ian Jackson
Steven Murdoch
trinity-1686a
Nick Mathewson
Ian Jackson