This is a fixed version of b72a268
* That commit would discard the final key component (so if you set
"config:install_tree:root", it would discard "root" and just set
install tree).
* When setting key:"value", with the quotes, that commit would
discard the quotes, which would confuse the system if adding a
value like "{example}" (the "{" character indicates a dictionary).
This commit retains the quotes.
These commands are currently broken on powershell (Windows) due to
improper use of the InvokeCommand commandlet and a lack of direct
support for the `--pwsh` argument in `spack load`, `spack unload`,
and `spack env deactivate`.
If you wanted to set a configuration option like
`config:install_tree:root` to "C:/path/to/config.yaml", Spack had
trouble parsing this because of the ":" in the value. This adds
logic to allow using quotes to enclose the value, so you can add
`config:install_tree:root:"C:/path/to/config.yaml"`.
Configuration keys should never contain a quote character, so the
presence of any quote is taken to mean that the rest of the string
is specifying the value.
Setting the undocumented variable SPACK_CONCRETIZER_REQUIRE_CHECKSUM
now causes the solver to avoid accounting for versions that are not checksummed.
This feature is used in CI to avoid spurious concretization against e.g. develop branches.
Currently, OneAPI's setvars scripts effectively disregard any arguments
we're passing to the MSVC vcvars env setup script, and additionally,
completely ignore the requested version of OneAPI, defaulting to whatever
the latest installed on the system is.
This leads to a scenario where we have improperly constructed Windows
native development environments, with potentially multiple versions of
MSVC and OneAPI being loaded or called in the same env. Obviously this is
far from ideal and leads to some fairly inscrutable errors such as
overlapping header files between MSVC and OneAPI and a different version
of OneAPI being called than the env was setup for.
This PR solves this issue by creating a structured invocation of each
relevant script in an order that ensures the correct values are set in
the resultant build env.
The order needs to be:
1. MSVC vcvarsall
2. The compiler specific env.bat script for the relevant version of
the oneapi compiler we're looking for. The root setvars scripts seems
to respect this as well, although it is less explicit
3. The root oneapi setvars script, which sets up everything else the
oneapi env needs and seems to respect previous env invocations.
Bash completion is now smarter about handling aliases. In particular, if all completions
for some input command are aliased to the same thing, we'll just complete with that thing.
If you've already *typed* the full alias for a command, we'll complete the alias.
So, for example, here there's more than one real command involved, so all aliases are
shown:
```console
$ spack con
concretise concretize config containerise containerize
```
Here, there are two possibilities: `concretise` and `concretize`, but both map to
`concretize` so we just complete that:
```console
$ spack conc
concretize
```
And here, the user has already typed `concretis`, so we just go with it as there is only
one option:
```console
spack concretis
concretise
```
From a user:
> Aargh.
> ```
> ==> Error: concretise is not a recognized Spack command or extension command; check with `spack commands`.
> ```
To make things easier for our friends in the UK, this adds `concretise` and
`containerise` aliases for the `spack concretize` and `spack containerize` commands.
- [x] add aliases
- [x] update completions
This reapplies 66f7540, which adds supports for hardlinks/junctions on
Windows systems where developer mode is not enabled.
The commit was reverted on account of multiple issues:
* Checks added to prevent dangling symlinks were interfering with
existing CI builds on Linux (i.e. builds that otherwise succeed were
failing for creating dangling symlinks).
* The logic also updated symlinking to perform redirection of relative
paths, which lead to malformed symlinks.
This commit fixes these issues.
#35042 introduced lazy hash parsing, but didn't remove a
few attributes from the parser that were needed only for
concrete specs
This commit removes them, since they are effectively
dead code.
The heuristic for duplicate nodes contains a few typos, and
apparently slows down the solve for specs that have a lot of
sub-optimal choices to be taken.
This is likely because with a lot of sub-optimal choices, the
low priority, flawed heuristic is being used by clingo.
Here I split the heuristic, so complex rules that matter only
if we allow multiple nodes from the same package are used
only in that case.
Since #34821 we are annotating virtual dependencies on
DAG edges, and reconstructing virtuals in memory when
we read a concrete spec from previous formats.
Therefore, we can remove a TODO in asp.py, and rely on
"virtual_on_edge" facts to be imposed.
Computing str(spec) is faster than computing hash(spec), and
since all the abstract specs we deal with come from user configuration
they cannot cover DAG structures that are not captured by str() but
are captured by hash()
Delay lookup for abstract hashes until concretization time, instead of
until Spec comparison. This has a few advantages:
1. `satisfies` / `intersects` etc don't always know where to resolve the
abstract hash (in some cases it's wrong to look in the current env,
db, buildcache, ...). Better to let the call site dictate it.
2. Allows search by abstract hash without triggering a database lookup,
causing quadratic complexity issues (accidental nested loop during
search)
3. Simplifies queries against the buildcache, they can now use Spec
instances instead of strings.
The rules are straightforward:
1. a satisfies b when b's hash is prefix of a's hash
2. a intersects b when either a's or b's hash is a prefix of b's or a's
hash respectively
The median length of this list of 1. For reasons I don't know, `.sort()`
still like to call the key function.
This saves ~9% of total database read time, and the number of calls
goes from 5305 -> 1715.
* Do not impose provider conditions, if the node is not a provider
fixes#39455
When a node can be a provider of a spec, but is not selected as
a provider, we should not be imposing provider conditions on the
virtual.
* Adjust the integrity constraint, by using the correct atom
* Add "only_clingo", "only_original" and "not_on_windows" markers
* Modify tests to use the "not_on_windows" marker
* Mark tests that run only with clingo
* Mark tests that run only with the original concretizer
