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First, quote the environment variable values. Second, export the
variables. sorry, this is bourn-shell syntax. Happy to consider a
shell-independent way to do this, but spack is already using sh-like
"env=value"
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* Added support to query packages by tags.
- The querying commands `spack list`, `spack find` and `spack info` have
been modified to support querying by tags. Tests have been added to
check that the feature is working correctly under what should be the
most frequent use cases.
* Refactored Repo class to make insertion of new file caches easier.
- Added the class FastPackageChecker. This class is a Mapping from
package names to stat info, that gets memoized for faster access.
- Extracted the creation of a ProviderIndex to its own factory function.
* Added a cache file for tags.
- Following what was done for providers, a TagIndex class has been added.
This class can serialize and deserialize objects from json. Repo and
RepoPath have a new method 'packages_with_tags', that uses the TagIndex
to compute a list of package names that have all the tags passed as
arguments.
On Ubuntu 14.04 the effect if the cache reduces the time for spack list
from ~3sec. to ~0.3sec. after the cache has been built.
* Fixed colorization of `spack info`
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This command broke after #5109. It was using the default value for the
"dirty" argument in `setup_package`. Now it adopts the same logic as
in `spack install`. Changed help for '--clean' and '--dirty'.
Improved coverage of spack env.
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Override CMake "build_type" variant to default to "Release" for
llvm package.
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- Don't expand downloaded patch file if it is not gzipped/tar'd/zipped/etc.
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* add optional package maintainers
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The private method `Spec._dup` was missing a line (when setting compiler
flags the parent spec was not set to `self`). This resulted in
an inconsistent state of the duplicated Spec. This problem has been
fixed here. The docstring of `Spec._dup` has been updated.
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When 'spack find' is invoked with the '--show-full-compiler' option,
the compiler flags and version are shown for each spec that is found.
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This change is done to avoid inconsistencies during refactoring. The rationale is that functions at different levels in the call stack all define a default for the 'dirty' argument. This PR removes the default value for all the functions except the top-level one (`PackageBase.do_install`).
In this way not defining 'dirty' will result in an error, instead of the default value being used. This will reduce the risk of having an inconsistent behavior after a refactoring.
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Ubuntu uses a YY.{04,10} release scheme, where YY.04 is not necessarily
binary-compatible with YY.10.
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- "1 error found" instead of "1 errors found"
- don't print any build log context if no errors were found; just refer
the user to the build log.
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* Respect --insecure when fetching list_url.
* Ensure support for Python 2.6, and that urlopen works for python versions prior 2.7.9 and between 3.0 and 3.4.3.
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The old testing pattern set an attribute on the parser directly. Now
that there is a parsed flag, use it instead.
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This is hidden because it is only meant for use by the tests.
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* Simplified Spec.__init__ signature by removing the *dep_like argument.
The `*dep_like` argument of `Spec.__init__` is used only for tests. This
PR removes it from the call signature and introduces an equivalent
fixture to be used in tests.
* Refactored ``spec_from_dict`` to be a static method of ``Spec``
The fixture ``spec_from_dict`` has been refactored to be a static method
of ``Spec``. Test code has been updated accordingly. Added tests for
exceptional paths.
* Renamed argument `unique` to `normal` + added LazySpecCache class
As requested in the review the argument `unique` of `Spec.from_literal`
has been renamed to `normal`. To avoid eager evaluations of
`Spec(spec_like)` expressions a subclass of `collections.defaultdict`
has been introduced.
* Spec object can be keys of the dictionary for a spec literal.
Added back the possibility use a spec directly as a key. This permits
to build DAGs that are partially normalized.
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- -- source will copy source into prefix along with the package.
- added a test for --source, as well
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* add test for lua and node handling in sbang patching (cf #5086)
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- Update handling of ChildError so that its output is capturable from a
SpackCommand
- Update cmd/install test to make sure Python and build log output is
being displayed properly.
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- install and probably other commands were designed to run once, but now
we can to test them from within Spack with SpackCommand
- cmd/install.py assumed that it could modify do_install in PackageBase
and leave it that way; this makes the decorator temporary
- package.py didn't properly initialize its stage if the same package had
been built successfully before (and the stage removed).
- manage stage lifecycle better and remember when Package needs to
re-create the stage
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- If a failure comes from an external command and NOT the Python code,
display errors highlighted with some context.
- Add some rudimentary support for parsing errors out of the build log
(not very sophisticated yet).
- Build errors in Python code will still display with Python context.
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It seems 8f21332fec4c8adb5349ff90e30bb0e4f75e090e introduced a bug
in that normal dictionaries are returned from ConfigScope objects
instead of OrderedDicts. This is fixed here.
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Update documentation on config file variable substitutions and
add expansion of environment variables in config files.
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Users can now add an optional custom message to the conflicts directive.
Layout on screen has been changed to improve readability and the long
spec is shown in tree format. Two conflicts in `espresso` have been
modified to showcase the feature.
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- Python I/O would not properly interleave (or appear) with output from
subcommands.
- Add a flusing wrapper around sys.stdout and sys.stderr when
redirecting, so that Python output is synchronous with that of
subcommands.
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- 'v' toggle was previously only good for the current install.
- subsequent installs needed user to press 'v' again.
- 'v' state is now preserved across dependency installs.
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- Previously we would use `os._exit()` in to avoid Spack error handling
in the parent process when build processes failed. This isn't
necessary anymore since build processes propagate their exceptions to
the parent process.
- Use `sys.exit` instead of `os._exit`. This has the advantage of
automatically flushing output streams on quit, so output from child
processes is not lost when Spack exits.
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- Simplify interface to log_output. New interface requires only one
context handler instead of two. Before:
with log_output('logfile.txt') as log_redirection:
with log_redirection:
# do things ... output will be logged
After:
with log_output('logfile.txt'):
# do things ... output will be logged
If you also want the output to be echoed to ``stdout``, use the
`echo` parameter::
with log_output('logfile.txt', echo=True):
# do things ... output will be logged and printed out
And, if you just want to echo *some* stuff from the parent, use
``force_echo``:
with log_output('logfile.txt', echo=False) as logger:
# do things ... output will be logged
with logger.force_echo():
# things here will be echoed *and* logged
A key difference between this and the previous implementation is that
*everything* in the context handler is logged. Previously, things like
`Executing phase 'configure'` would not be logged, only output to the
screen, so understanding phases in the build log was difficult.
- The implementation of `log_output()` is different in two major ways:
1. This implementation avoids race cases by using only one pipe (before
we had a multiprocessing pipe and a unix pipe). The logger daemon
stops naturally when the input stream is closed, which avoids a race
in the previous implementation where we'd miss some lines of output
because the parent would shut the daemon down before it was done
with all output.
2. Instead of turning output redirection on and off, which prevented
some things from being logged, this version uses control characters
in the output stream to enable/disable forced echoing. We're using
the time-honored xon and xoff codes, which tell the daemon to echo
anything between them AND write it to the log. This is how
`logger.force_echo()` works.
- Fix places where output could get stuck in buffers by flushing more
aggressively. This makes the output printed to the terminal the same
as that which would be printed through a pipe to `cat` or to a file.
Previously these could be weirdly different, and some output would be
missing when redirecting Spack to a file or pipe.
- Simplify input and color handling in both `build_environment.fork()`
and `llnl.util.tty.log.log_output()`. Neither requires an input_stream
parameter anymore; we assume stdin will be forwarded if possible.
- remove `llnl.util.lang.duplicate_stream()` and remove associated
monkey-patching in tests, as these aren't needed if you just check
whether stdin is a tty and has a fileno attribute.
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- add fail_on_error argument
- record exception and return code when the command fails
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- Fix issue with color formatting regular expression.
- _separators regex in spec.py could be constructed such that '^' came
first in the character matcher, e.g. '[^@#/]'. This inverts the match
and causes transient KeyErrors.
- Fixed to escape all characters in the constructed regex.
- This bug comes up in Python3 due to its more randomized hash iteration
order, but it could probably also happen in a Python 2 implementation.
- also clean up variable docstrings in spec.py
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- Mac OS X Sierra has no /usr/include by default
- Instead of assuming there's an include directory in /usr, mock up a directory that looks like we expect.
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This adds sbang hook support for node-js and fixes the sbang filter
for lua (the character class exclusion was swallowing newlines and
reporting a false positive if lua was mentioned anywhere in the
file).
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* Docs: Travis-CI Workflow
Add a workflow how to use spack on Travis-CI.
Future Work:
depending if and how we can simplify 5101:
add a multi-compiler, multi-C++-standard, multi-software
build matrix example
* Fix Typos
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* Colorize spack info. Adds prominence to preferred version. fixes #2708
This uses 'llnl.util.tty.color' to colorize the output of 'spack info'.
It also displays versions in the order the concretizer would choose
them and shows the preferred in a line on its own and in bold.
* Modified output according to Adam and Denis reviews.
Section titles are not bold + black, but bold + blue. Added a new
section named "Preferred version", which prints the preferred version
in bold characters.
* Further modifications according to Adam and Denis reviews.
After "Homepage:" we now have a single space. Removed newline after each
variant. Preferred version is not in bold fonts anymore. Added a simple
test that just runs the command.
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* Improved error message for unsatisfiable specs. fixes #5066
This PR improves the error message for unsatisfiable specs by showing in tree format both the spec that cannot satisfy the constraint and the spec that asked for that constraint. After that follows a readable error message.
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This PR allows additional unused properties at the top-level of the config.yaml file. Having these properties permits to use two different versions of Spack, one of which adds a new property, without receiving error messages due to the presence of this new property in a configuration cache stored in the user's home.
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This fixes a syntax error in the index.html file generated by the
"spack buildcache" command when creating build caches. This also
fixes support for installing unsigned binaries.
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This adds tab completion and fixes some formatting issues in the
documentation for the "spack buildcache" command.
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* Add better generator support to CMakePackage
* List valid CMake generators on error
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