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Add spack env activate --temp (#25388)

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Creates an environment in a temporary directory and activates it, which
is useful for a quick ephemeral environment:

```
$ spack env activate -p --temp
[spack-1a203lyg] $ spack add zlib
==> Adding zlib to environment /tmp/spack-1a203lyg
==> Updating view at /tmp/spack-1a203lyg/.spack-env/view
```
This commit is contained in:
Harmen Stoppels
2021-10-11 12:56:03 +02:00
committed by GitHub
parent f28b08bf02
commit c0c9ab113e
5 changed files with 69 additions and 19 deletions
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8
share/spack/qa/setup-env-test.fish
View File

@@ -333,7 +333,7 @@ spt_contains " spack env list " spack env list --help
title 'Testing `spack env activate`'
spt_contains "No such environment:" spack env activate no_such_environment
spt_contains "usage: spack env activate " spack env activate
spt_contains "env activate requires an environment " spack env activate
spt_contains "usage: spack env activate " spack env activate -h
spt_contains "usage: spack env activate " spack env activate --help
@@ -360,6 +360,12 @@ echo "Testing 'despacktivate'"
despacktivate
is_not_set SPACK_ENV
echo "Testing 'spack env activate --temp'"
spack env activate --temp
is_set SPACK_ENV
spack env deactivate
is_not_set SPACK_ENV
#
# NOTE: `--prompt` on fish does nothing => currently not implemented.
#

8
share/spack/qa/setup-env-test.sh
View File

@@ -137,7 +137,7 @@ contains " spack env list " spack env list --help
title 'Testing `spack env activate`'
contains "No such environment:" spack env activate no_such_environment
contains "usage: spack env activate " spack env activate
contains "env activate requires an environment " spack env activate
contains "usage: spack env activate " spack env activate -h
contains "usage: spack env activate " spack env activate --help
@@ -173,3 +173,9 @@ echo "Testing 'despacktivate'"
despacktivate
is_not_set SPACK_ENV
is_not_set SPACK_OLD_PS1
echo "Testing 'spack env activate --temp'"
spack env activate --temp
is_set SPACK_ENV
spack env deactivate
is_not_set SPACK_ENV