Relative paths are now considered relative to the directory containing the
`.cargo/config` file specifying the relative path.
I also merge ConfigValueValue into ConfigValue by moving the Path directly next
to the String that defined it so we can track which strings came from which
paths.
Closes#458
This is often useful for picking up things like headers files from `*-sys`
packages when they had to compile locally (or perhaps for pkg-config).
Closes#449
This is often useful for picking up things like headers files from `*-sys`
packages when they had to compile locally (or perhaps for pkg-config).
Closes#449
Relative paths are now considered relative to the directory containing the
`.cargo/config` file specifying the relative path.
I also merge ConfigValueValue into ConfigValue by moving the Path directly next
to the String that defined it so we can track which strings came from which
paths.
Closes#458
It turned out most of the methods in libgit2 don't actually require a Signature
structure, they're all mostly optional. This commit updates to this version of
libgit2 where the arguments are all optional.
This generates errors for malformed semver versions during the decoding process
rather than later in the convertion to a package id. This also cuts down on the
large number of derived traits to only what's necessary.
Closes#54
This command will assemble the current package into a tarball ready for
uploading to the cargo registry. Currently no further verification is done
beyond packaging the local repository into a tarball, but in the future this
could execute other operations such as api stability tools.
This command will assemble the current package into a tarball ready for
uploading to the cargo registry. Currently no further verification is done
beyond packaging the local repository into a tarball, but in the future this
could execute other operations such as api stability tools.
This option is used to disable the --test flag to rustc for a test or benchmark
target in order to signal that the binary already knows how to run the testing
infrastructure.
The test/benchmark is still compiled and run as usual, and the exit code is
expected to reflect the result of the test/benchmark.
Closes#431
This commit removes all distributed executables except for `cargo`. All
builtin subcommands are implemented through library calls, and the fallback
methods are retained to maintain extensability through new subcommands.
Closes#393
This generates errors for malformed semver versions during the decoding process
rather than later in the convertion to a package id. This also cuts down on the
large number of derived traits to only what's necessary.
Closes#54
All subprocesses will now be invoked with CARGO_MANIFEST_DIR pointing at the
root of the source directory that they are working on (compiling). This commit
also reorganizes the version environment variables to use the new
infrastructure.
Closes#433
Previously, the Git code avoided cloning a local copy of the local
database for a repository if the repo already existed (and instead tried
to fetch). However, fetching does not sync and reinitialize submodules,
which would require more work.
To avoid this problem, and possibly other subtle updating issues in the
future, the code now wipes the local clone whenever it detects that the
HEAD of a particular branch has changed. This avoids subtle
inconsistencies between fresh clones and updates.
Note: This only affects local-to-local clones. It does not initiate any
new network activity. It may require some additional disk usage, but
only when a remote fetch that was already happening discovers new
commits on the checked-out branch.
Previously `cargo update foo` would only update the package `foo` if it were a
direct dependency of the local package. This meant that to update a transitive
dependency you would have to update the top-level dependency.
This commit adds the ability to update any dependency by name, regardless of
where it is in the dependency graph. This commit is a bit lossy in terms of
behavior. We are guaranteed that the set of immediate dependencies for any one
package have unique names, but not for the entire package graph. This means that
when you invoke `cargo update foo` it could possibly update two packages named
`foo`.
I believe this behavior to be acceptable for now and we can add a more stringent
update syntax later (something like `cargo update --namespace foo bar`). I
believe we'll always want this CLI usage, however.
The original choice for completely destroying $OUT_DIR was to focus on
repeatable builds to ensure that stale items in $OUT_DIR don't affect later
compilations. This commit moves this responsibility from cargo to the build
command itself.
Build commands are now responsible for cleaning out old artifacts and ensuring
that when invoked the state of $OUT_DIR is as it would be if it started with an
empty $OUT_DIR. This will allow for very long build commands based on `make` to
have a much faster incremental build time as they won't have to rebuild
everything when updated.
This can cause non-repeatable builds with build commands if stale artifacts are
never removed (but still used in the rust compilation step), but this will now
be considered a bug in the build command rather than for cargo itself.
Closes#382
This key is used to help determine the set of input files for a package. The
normal method (via walking or git ls-files) is filtered via all the patterns
provided in `exclude` of the project section.
The toml key is a string array corresponding to a set of glob patterns according
to the syntax of libglob (provided in the standard distribution). The set of
files normally found will be filtered by each pattern, and if any pattern
matches then the path is excluded.
This will later on be used for `cargo package` when generating a tarball to get
uploaded.
When testing the freshness of a build command, the fingerprint of an entire
package is generated. The current method of fingerprinting a path source is to
just stat() the entire tree and look at mtimes. This works fine when the build
command places *all* output in the build directory.
Some systems, like autotools, place *most* output in the build directory and
some output in the source directory, however (see spidermonkey). In this case
the coarse-grained "consider all files in a directory as input" is too painful
for the build command as the package will forever be rebuilt.
This commit adds support for filtering the list of files in a directory
considered to be part of a package by using `git ls-files`. This git-specific
logic can be extended to other VCSs when cargo grows support for them.
Closes#379
This commit changes the hash of Profile to only take into account
flags/variables that affect the actual output file itself (as opposed to its
location), and then changes cargo {test, build, doc} to all use the same
directory of output (in order to share deps).
This will cause a `cargo build` to remove all of the tests generated by `cargo
test`, but it speeds up the cycle of `cargo test` followed by a `cargo build` by
not needing to rebuild all dependencies.
Additionally, `cargo bench` now shares the same directory as
`cargo build --release` for the same reasons as above.
Closes#348
Previously an invocation of `cargo build` would generate a lockfile *without*
dev dependencies, but an invocation of `cargo test` would generate a lockfile
*with* dependencies. This causes odd problems and diffs with the lockfile.
This commit switches the resolve-to-be-a-lockfile to using all dependencies of a
package, while the resolve-to-be-compiled continues to use just the dependencies
needed for the current build.
Previously an invocation of `cargo build` would generate a lockfile *without*
dev dependencies, but an invocation of `cargo test` would generate a lockfile
*with* dependencies. This causes odd problems and diffs with the lockfile.
This commit switches the resolve-to-be-a-lockfile to using all dependencies of a
package, while the resolve-to-be-compiled continues to use just the dependencies
needed for the current build.
The syntax was originally chosen to perhaps allow multiple libraries in the future, but that is less and less likely to happen at this point. This commit deprecates the now-misleading `[[lib]]` in favor of `[lib]` to indicate that only one can be present.
This does not start allowing `[bin]` or `[example]` and such as I felt that it was too many ways to specify what's essentially the same thing. This also as a bonus allows a top-level `bin = []` to completely opt-out of binary inference (as well as for tests and examples).
Closes#327
We observed that after updating the git repo in a test, unless we waited
for 1s, we got intermittent cases where a subsequent update of the git
source would not pick up the changes.
We observed this both with the git CLI and the branch using libgit2.
There may be a better solution, but we did not find it.
This commit starts to accept `[lib]` as a single library per package. It also
allows opting-out of binaries/tests/examples with a top level `foo = []` rather
than taking an empty array to mean that inference should be enabled.
cc #327
