Update flux-core version to 0.87.0 and flux-pmix version to 0.7.1

[jan-janssen]

Summary by CodeRabbit

• Chores

  • Updated the project’s runtime and development environments to newer supporting software versions.
  • Refreshed continuous integration configurations to keep automated validation aligned across supported MPI environments.

• Bug Fixes

  • Improved compatibility and reliability of environment setup and automated testing workflows.
  • No changes to public interfaces or end-user functionality.

[coderabbitai]

📝 Walkthrough

Walkthrough

The pull request updates flux-core and flux-pmix pins in Binder, integration, and unittest environment configurations.

Changes

Flux dependency updates

Layer / File(s)	Summary
Update Flux dependency pins .ci_support/environment-integration.yml, binder/environment.yml, .github/workflows/pipeline.yml	The configurations update flux-core from 0.81.0 to 0.87.0 and flux-pmix from 0.6.0 to 0.7.1 where used.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Possibly related PRs

• pyiron/executorlib#836: Updates the same Flux dependency pins in CI and Binder configurations.
• pyiron/executorlib#837: Updates Flux pins in the same environment and workflow files.
• pyiron/executorlib#872: Updates Flux dependency versions in the same configuration files.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the dependency version updates made across the pull request.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch flux

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In @.github/workflows/pipeline.yml:
- Line 248: Update the flux-pmix dependency in
.github/workflows/pipeline.yml:248-248,
.ci_support/environment-integration.yml:13-13, and binder/environment.yml:9-9 to
use the same verified conda-forge package version that is available before
merging; replace the unavailable 0.7.1 pin consistently at all three sites.

🪄 Autofix

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 421d7e4a-ad65-488d-8f08-c61e56afe550

📥 Commits

Reviewing files that changed from the base of the PR and between 3c6b530 and b41b7e7.

📒 Files selected for processing (3)

• .ci_support/environment-integration.yml
• .github/workflows/pipeline.yml
• binder/environment.yml

[coderabbitai]

🩺 Stability & Availability | 🟠 Major | ⚡ Quick win

🧩 Analysis chain

🏁 Script executed:

#!/usr/bin/env bash
set -euo pipefail

for spec in "flux-core 0.87.0" "flux-pmix 0.7.1"; do
  read -r package version <<< "$spec"
  curl -fsSL "https://api.anaconda.org/package/conda-forge/${package}" |
    jq -e --arg version "$version" '
      [.files[]?
       | select(
           .version == $version
           and .platform == "linux-64"
           and (((.labels // []) | index("main")) != null)
         )]
      | length > 0
    ' >/dev/null
done

rg -n 'flux-(core|pmix)[ =]+0\.(87\.0|7\.1)' \
  .ci_support/environment-integration.yml \
  binder/environment.yml \
  .github/workflows/pipeline.yml

Repository: pyiron/executorlib

Length of output: 156

---

🏁 Script executed:

#!/usr/bin/env bash
set -euo pipefail

printf '%s\n' '--- flux-core package info ---'
curl -fsSL "https://api.anaconda.org/package/conda-forge/flux-core" | jq '{name, latest_version, files_count, main_files: [.files[]? | select(.version == "0.87.0" and .platform == "linux-64" and (((.labels // []) | index("main")) != null))]}'

printf '%s\n' '--- flux-pmix package info ---'
curl -fsSL "https://api.anaconda.org/package/conda-forge/flux-pmix" | jq '{name, latest_version, files_count, main_files: [.files[]? | select(.version == "0.7.1" and .platform == "linux-64" and (((.labels // []) | index("main")) != null))]}'

printf '%s\n' '--- exact version matches for flux-core 0.87.0 on linux-64 with main label ---'
curl -fsSL "https://api.anaconda.org/package/conda-forge/flux-core" | jq '[.files[]? | select(.version == "0.87.0" and .platform == "linux-64" and (((.labels // []) | index("main")) != null)) | {version, platform, labels, package_filename}] | length'

printf '%s\n' '--- exact version matches for flux-pmix 0.7.1 on linux-64 with main label ---'
curl -fsSL "https://api.anaconda.org/package/conda-forge/flux-pmix" | jq '[.files[]? | select(.version == "0.7.1" and .platform == "linux-64" and (((.labels // []) | index("main")) != null)) | {version, platform, labels, package_filename}] | length'

printf '%s\n' '--- repository occurrences ---'
rg -n 'flux-(core|pmix)[ =]+"?0\.(87\.0|7\.1)"?' \
  .ci_support/environment-integration.yml \
  binder/environment.yml \
  .github/workflows/pipeline.yml || true

Repository: pyiron/executorlib

Length of output: 1085

---

Wait for the flux-pmix=0.7.1 conda-forge package before merging.

The pinned version is not available on the default conda-forge channel, so CI and Binder environment creation can fail. Use the same verified package availability for .github/workflows/pipeline.yml, .ci_support/environment-integration.yml, and binder/environment.yml.

📍 Affects 3 files

• .github/workflows/pipeline.yml#L248-L248 (this comment)
• .ci_support/environment-integration.yml#L13-L13
• binder/environment.yml#L9-L9

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In @.github/workflows/pipeline.yml at line 248, Update the flux-pmix dependency
in .github/workflows/pipeline.yml:248-248,
.ci_support/environment-integration.yml:13-13, and binder/environment.yml:9-9 to
use the same verified conda-forge package version that is available before
merging; replace the unavailable 0.7.1 pin consistently at all three sites.

Source: MCP tools

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.22%. Comparing base (faf71ea) to head (b41b7e7).
⚠️ Report is 6 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1042   +/-   ##
=======================================
  Coverage   94.22%   94.22%           
=======================================
  Files          39       39           
  Lines        2113     2113           
=======================================
  Hits         1991     1991           
  Misses        122      122           

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