Cotainr 2025.07.1

easybuild/easyconfigs/c/cotainr/cotainr-2025.7.1.eb

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+#DOC cotainr for LUMI/24.03 with the ROCm system image updated after the maintenance of September 2024
+easyblock = 'Tarball'
+
+name =          'cotainr'
+version =       '2025.7.1'
+#versionsuffix = '-20240909'
+
+homepage = 'https://github.com/DeiC-HPC/container-builder'
+
+whatis = [
+    'Description: cotainr is a tool that helps making Singularity/Apptainer containers.'
+]
+description = """"
+cotainr is a tool that helps making Singularity/Apptainer containers.
+It runs entirely in user space, i.e. you don’t need root/sudo priviledges 
+(or fake them) to use cotainr. It makes it a lot easier to build 
+Singularity/Apptainer containers for certain HPC use cases.
+
+In order to achieve this, the scope of cotainr is deliberately limited - focus 
+is on making it easy to build reasonably performant containers for common HPC 
+use cases. If you need a general purpose solution for building containers that 
+achieve the absolute maximum performance, you should stick with 
+Apptainer/Singularity instead of cotainr.
+
+The software is provided by LUMI consortium partner DeiC.
+
+Note that this software requires a more recent Python than the system Python
+provided by the SUSE OS on LUMI. This module will load whatever version of
+cray-python is the default when the module is loaded.
+
+The following base images are available:
+-   lumi-c: Base image for LUMI-C based on Ubuntu 24.04
+-   lumi-g: Base image based on the ROCm container version 6.2.4 provided by
+    LUST in /appl/local/containers/easybuild-sif-images/cotainr
+
+"""
+
+docurls = [
+    'Web-based documentation on https://cotainr.readthedocs.io/en/latest/'
+]
+
+sources = [ {
+  'filename':          '%(name)s-%(version)s.tar.gz',
+  'download_filename': '%(version)s.tar.gz',
+  'source_urls':       ['https://github.com/DeiC-HPC/cotainr/archive/refs/tags'],
+} ]
+
+toolchain = SYSTEM
+
+dependencies = [
+    ('cray-python', EXTERNAL_MODULE),
+]
+
+local_systems = """{
+  "lumi-c": {
+    "base-image": "docker://ubuntu:24.04"
+  },
+  "lumi-g": {
+    "base-image": "/appl/local/containers/easybuild-sif-images/cotainr/lumi-rocm-rocm-6.2.4.sif"
+  }
+}"""
+
+postinstallcmds = [ # Use a bash HERE document to create the systems.json file.
+    'cd %(installdir)s/ ; cat >systems.json <<EOF\n' + local_systems + '\nEOF\n'
+]
+
+sanity_check_paths = {
+    'files': ['bin/cotainr', 'systems.json'],
+    'dirs':  ['cotainr'],
+}
+
+sanity_check_commands = [
+    'cotainr --help',
+    'cotainr info',
+]
+
+moduleclass = "tools"