feat(complete): add PowerShell completion support#7746
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Pull request overview
Adds PowerShell completion support to mise by integrating with usage-cli and generating PowerShell completion scripts.
Changes:
- Adds PowerShell as a supported shell option in the completion command
- Generates prerendered PowerShell completion file that uses usage-cli
- Updates build task to include PowerShell completion generation
Reviewed changes
Copilot reviewed 3 out of 4 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| tasks.toml | Adds PowerShell completion generation to the render:completions task |
| src/cli/completion.rs | Adds Powershell variant to Shell enum and includes PowerShell completion file |
| completions/mise.ps1 | New PowerShell completion script that delegates to usage-cli for dynamic completions |
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src/cli/completion.rs
Outdated
| enum Shell { | ||
| Bash, | ||
| Fish, | ||
| Powershell, |
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The variant name 'Powershell' is inconsistent with PowerShell's official capitalization. It should be 'PowerShell' (capital S) to match the product name and maintain consistency with the file extension and command documentation.
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Hyperfine Performance
|
| Command | Mean [ms] | Min [ms] | Max [ms] | Relative |
|---|---|---|---|---|
mise-2026.1.4 x -- echo |
20.6 ± 0.7 | 19.6 | 27.9 | 1.00 |
mise x -- echo |
21.2 ± 0.5 | 20.1 | 22.9 | 1.03 ± 0.04 |
mise env
| Command | Mean [ms] | Min [ms] | Max [ms] | Relative |
|---|---|---|---|---|
mise-2026.1.4 env |
20.1 ± 0.7 | 18.9 | 25.3 | 1.00 |
mise env |
20.7 ± 0.6 | 19.5 | 24.8 | 1.03 ± 0.04 |
mise hook-env
| Command | Mean [ms] | Min [ms] | Max [ms] | Relative |
|---|---|---|---|---|
mise-2026.1.4 hook-env |
20.1 ± 0.5 | 19.2 | 28.6 | 1.00 |
mise hook-env |
21.0 ± 0.7 | 19.6 | 28.8 | 1.05 ± 0.04 |
mise ls
| Command | Mean [ms] | Min [ms] | Max [ms] | Relative |
|---|---|---|---|---|
mise-2026.1.4 ls |
18.8 ± 0.5 | 17.8 | 22.8 | 1.00 |
mise ls |
19.8 ± 0.5 | 18.6 | 24.9 | 1.05 ± 0.04 |
xtasks/test/perf
| Command | mise-2026.1.4 | mise | Variance |
|---|---|---|---|
| install (cached) | 116ms | 116ms | +0% |
| ls (cached) | 69ms | 69ms | +0% |
| bin-paths (cached) | 73ms | 73ms | +0% |
| task-ls (cached) | 288ms | 294ms | -2% |
Bumps usage-lib to 2.13.0 and adds PowerShell as a supported shell for the `mise completion` command. This leverages the new PowerShell completion support added in usage-lib 2.13.0. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Regenerated with --cache-key to enable proper caching behavior (versioned filename + Test-Path check). Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Rename Rust enum variants from Powershell to PowerShell - Add strum/clap attributes to keep CLI arg as lowercase "powershell" - Fix docs to use PowerShell instead of Powershell Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add allow attribute for PowerShell enum variant name - Fix collapsible_if warnings in conda_macos.rs Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
3dc1659 to
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### 🚀 Features - **(complete)** add PowerShell completion support by @jdx in [#7746](#7746) - **(release)** add LLM-generated prose summary to release notes by @jdx in [#7737](#7737) - **(vfox)** add semver Lua module for version sorting by @jdx in [#7739](#7739) - **(vfox)** add rolling release support with checksum tracking by @jdx in [#7757](#7757) - dry filetask parsing and validation by @makp0 in [#7738](#7738) ### 🐛 Bug Fixes - **(completions)** bump usage-cli to 2.13.1 for PowerShell support by @jdx in [#7756](#7756) - schema missing env required string variant by @vadimpiven in [#7734](#7734) - validate unknown fields in filetask headers by @makp0 in [#7733](#7733) - disable schemacrawler test by @jdx in [#7743](#7743) - replace double forward slash with single slash in get_task_lists by @collinstevens in [#7744](#7744) - require LLM for release notes and include aqua section by @jdx in [#7745](#7745) - preserve {{ version }} in tool options during config load by @jdx in [#7755](#7755) ### 📚 Documentation - add documentation URL structure guidance to CLAUDE.md by @jdx in [#7740](#7740) - add pitchfork promotion by @jdx in [#7747](#7747) ### 📦️ Dependency Updates - relax version constraints and update dependencies by @jdx in [#7736](#7736) - lock file maintenance by @renovate[bot] in [#7749](#7749) ### Chore - bump xx to 2.3.1 by @jdx in [#7753](#7753) ### New Contributors - @collinstevens made their first contribution in [#7744](#7744) - @makp0 made their first contribution in [#7738](#7738) - @vadimpiven made their first contribution in [#7734](#7734) ## 📦 Aqua Registry Updates #### New Packages (2) - [`F1bonacc1/process-compose`](https://github.com/F1bonacc1/process-compose) - [`kkinnear/zprint`](https://github.com/kkinnear/zprint) #### Updated Packages (1) - [`theryangeary/choose`](https://github.com/theryangeary/choose)
## [2026.1.5](https://github.com/jdx/mise/compare/v2026.1.4..v2026.1.5) - 2026-01-19 ### 🚀 Features - **(complete)** add PowerShell completion support by @jdx in [#7746](jdx/mise#7746) - **(release)** add LLM-generated prose summary to release notes by @jdx in [#7737](jdx/mise#7737) - **(vfox)** add semver Lua module for version sorting by @jdx in [#7739](jdx/mise#7739) - **(vfox)** add rolling release support with checksum tracking by @jdx in [#7757](jdx/mise#7757) - dry filetask parsing and validation by @makp0 in [#7738](jdx/mise#7738) ### 🐛 Bug Fixes - **(completions)** bump usage-cli to 2.13.1 for PowerShell support by @jdx in [#7756](jdx/mise#7756) - schema missing env required string variant by @vadimpiven in [#7734](jdx/mise#7734) - validate unknown fields in filetask headers by @makp0 in [#7733](jdx/mise#7733) - disable schemacrawler test by @jdx in [#7743](jdx/mise#7743) - replace double forward slash with single slash in get_task_lists by @collinstevens in [#7744](jdx/mise#7744) - require LLM for release notes and include aqua section by @jdx in [#7745](jdx/mise#7745) - preserve {{ version }} in tool options during config load by @jdx in [#7755](jdx/mise#7755) ### 📚 Documentation - add documentation URL structure guidance to CLAUDE.md by @jdx in [#7740](jdx/mise#7740) - add pitchfork promotion by @jdx in [#7747](jdx/mise#7747) ### 📦️ Dependency Updates - relax version constraints and update dependencies by @jdx in [#7736](jdx/mise#7736) - lock file maintenance by @renovate[bot] in [#7749](jdx/mise#7749) ### Chore - bump xx to 2.3.1 by @jdx in [#7753](jdx/mise#7753) ### New Contributors - @collinstevens made their first contribution in [#7744](jdx/mise#7744) - @makp0 made their first contribution in [#7738](jdx/mise#7738) - @vadimpiven made their first contribution in [#7734](jdx/mise#7734) ## [2026.1.4](https://github.com/jdx/mise/compare/v2026.1.3..v2026.1.4) - 2026-01-17 ### 🚀 Features - **(conda)** add dependency locking for reproducible installations by @jdx in [#7708](jdx/mise#7708) - **(http)** add JSON filter syntax for version extraction by @jdx in [#7707](jdx/mise#7707) - **(http)** add version_expr support and Tera templating by @jdx in [#7723](jdx/mise#7723) - **(task)** add [monorepo].config_roots for explicit config root listing by @jdx in [#7705](jdx/mise#7705) - **(task)** support env vars in task dependencies by @jdx in [#7724](jdx/mise#7724) ### 🐛 Bug Fixes - **(conda)** fix hardcoded library paths in conda packages by @jdx in [#7713](jdx/mise#7713) - **(env)** avoid venv/go backend deadlock during env resolution by @stk0vrfl0w in [#7696](jdx/mise#7696) - **(locked)** exempt tool stubs from lockfile requirements by @jdx in [#7729](jdx/mise#7729) - **(python)** sort CPython versions at end of ls-remote output by @jdx in [#7721](jdx/mise#7721) - **(task)** resolve remote task files before display and validation commands by @yannrouillard in [#7681](jdx/mise#7681) - **(task)** support monorepo paths in `mise tasks deps` by @chadxz in [#7699](jdx/mise#7699) - **(task)** resolve all monorepo path hints in deps by @chadxz in [#7698](jdx/mise#7698) ### 📚 Documentation - remove outdated roadmap page by @jdx in [#7726](jdx/mise#7726) ### ⚡ Performance - **(task)** fix task-ls cached performance regression by @jdx in [#7716](jdx/mise#7716) ### 📦️ Dependency Updates - replace dependency @tsconfig/node22 with @tsconfig/node24 by @renovate[bot] in [#7618](jdx/mise#7618) ### 📦 Registry - add aqua backend for smithy by @jdx in [#7661](jdx/mise#7661) - remove low-usage asdf plugins by @jdx in [#7701](jdx/mise#7701) - disable mirrord test by @jdx in [#7703](jdx/mise#7703) - use vfox-dotnet as default backend by @jdx in [#7704](jdx/mise#7704) - use vfox-lua as default lua backend by @jdx in [#7706](jdx/mise#7706) - add vfox backend for redis by @jdx in [#7709](jdx/mise#7709) - use vfox-postgres as default postgres backend by @jdx in [#7710](jdx/mise#7710) - use github backend for kotlin by @jdx in [#7711](jdx/mise#7711) - add vfox backend for leiningen by @jdx in [#7714](jdx/mise#7714) - use pipx backend for meson by @jdx in [#7712](jdx/mise#7712) - use github backend for crystal by @jdx in [#7715](jdx/mise#7715) - use conda backend for sqlite by @jdx in [#7718](jdx/mise#7718) - use conda backend for make by @jdx in [#7719](jdx/mise#7719) - swift-package-list use github backend by @jdx in [#7720](jdx/mise#7720) ### Chore - increase macos release build timeout to 90 minutes by @jdx in [#7725](jdx/mise#7725) ### New Contributors - @yannrouillard made their first contribution in [#7681](jdx/mise#7681) - @stk0vrfl0w made their first contribution in [#7696](jdx/mise#7696) ## [2026.1.3](https://github.com/jdx/mise/compare/v2026.1.2..v2026.1.3) - 2026-01-16 ### 🚀 Features - **(s3)** add S3 backend for private artifact storage by @jdx in [#7668](jdx/mise#7668) - **(upgrade)** use installed_tool completer for mise upgrade by @jdx in [#7670](jdx/mise#7670) - **(upgrade)** add --exclude flag to mise upgrade command by @jdx in [#7669](jdx/mise#7669) - add no hooks and no env flags by @aacebedo in [#7560](jdx/mise#7560) ### 🐛 Bug Fixes - **(backend)** allow upgrading vfox backend tools with symlinked installations by @TyceHerrman in [#7012](jdx/mise#7012) - **(backend)** reject architecture mismatches in asset selection by @jdx in [#7672](jdx/mise#7672) - **(backend)** canonicalize symlink target before installs check by @jdx in [#7671](jdx/mise#7671) - **(npm)** avoid circular dependency when npm is in dependencies by @AprilNEA in [#7644](jdx/mise#7644) - **(self-update)** skip update when already at latest version by @jdx in [#7666](jdx/mise#7666) - fall back to GITHUB_TOKEN for github.com by @subdigital in [#7667](jdx/mise#7667) - GitHub token fallback by @subdigital in [#7673](jdx/mise#7673) - inherit tasks from parent configs in monorepos by @chadxz in [#7643](jdx/mise#7643) ### 📚 Documentation - **(contributing)** update registry examples by @scop in [#7660](jdx/mise#7660) - **(contributing)** update registry PR title rule by @scop in [#7663](jdx/mise#7663) - remove 404 link from contributing by @opswole in [#7692](jdx/mise#7692) - clarify that backend plugins should sort the version list by @ofalvai in [#7680](jdx/mise#7680) ### 📦️ Dependency Updates - update ghcr.io/jdx/mise:alpine docker digest to 11f659e by @renovate[bot] in [#7685](jdx/mise#7685) - update ghcr.io/jdx/mise:copr docker digest to 3adaea4 by @renovate[bot] in [#7686](jdx/mise#7686) - update ghcr.io/jdx/mise:deb docker digest to 8bbca53 by @renovate[bot] in [#7687](jdx/mise#7687) - update ghcr.io/jdx/mise:rpm docker digest to de81415 by @renovate[bot] in [#7688](jdx/mise#7688) - update mcr.microsoft.com/devcontainers/rust:1 docker digest to 282e805 by @renovate[bot] in [#7690](jdx/mise#7690) - update rust docker digest to bed2d7f by @renovate[bot] in [#7691](jdx/mise#7691) ### 📦 Registry - add oh-my-posh by @scop in [#7659](jdx/mise#7659) - add bibtex-tidy (npm:bibtex-tidy) by @3w36zj6 in [#7677](jdx/mise#7677) - remove misconfigured bin_path option from kscript by @risu729 in [#7693](jdx/mise#7693) ### New Contributors - @AprilNEA made their first contribution in [#7644](jdx/mise#7644) - @opswole made their first contribution in [#7692](jdx/mise#7692) - @subdigital made their first contribution in [#7673](jdx/mise#7673) - @aacebedo made their first contribution in [#7560](jdx/mise#7560)
## [2026.1.5](https://github.com/jdx/mise/compare/v2026.1.4..v2026.1.5) - 2026-01-19 ### 🚀 Features - **(complete)** add PowerShell completion support by @jdx in [#7746](jdx/mise#7746) - **(release)** add LLM-generated prose summary to release notes by @jdx in [#7737](jdx/mise#7737) - **(vfox)** add semver Lua module for version sorting by @jdx in [#7739](jdx/mise#7739) - **(vfox)** add rolling release support with checksum tracking by @jdx in [#7757](jdx/mise#7757) - dry filetask parsing and validation by @makp0 in [#7738](jdx/mise#7738) ### 🐛 Bug Fixes - **(completions)** bump usage-cli to 2.13.1 for PowerShell support by @jdx in [#7756](jdx/mise#7756) - schema missing env required string variant by @vadimpiven in [#7734](jdx/mise#7734) - validate unknown fields in filetask headers by @makp0 in [#7733](jdx/mise#7733) - disable schemacrawler test by @jdx in [#7743](jdx/mise#7743) - replace double forward slash with single slash in get_task_lists by @collinstevens in [#7744](jdx/mise#7744) - require LLM for release notes and include aqua section by @jdx in [#7745](jdx/mise#7745) - preserve {{ version }} in tool options during config load by @jdx in [#7755](jdx/mise#7755) ### 📚 Documentation - add documentation URL structure guidance to CLAUDE.md by @jdx in [#7740](jdx/mise#7740) - add pitchfork promotion by @jdx in [#7747](jdx/mise#7747) ### 📦️ Dependency Updates - relax version constraints and update dependencies by @jdx in [#7736](jdx/mise#7736) - lock file maintenance by @renovate[bot] in [#7749](jdx/mise#7749) ### Chore - bump xx to 2.3.1 by @jdx in [#7753](jdx/mise#7753) ### New Contributors - @collinstevens made their first contribution in [#7744](jdx/mise#7744) - @makp0 made their first contribution in [#7738](jdx/mise#7738) - @vadimpiven made their first contribution in [#7734](jdx/mise#7734) ## [2026.1.4](https://github.com/jdx/mise/compare/v2026.1.3..v2026.1.4) - 2026-01-17 ### 🚀 Features - **(conda)** add dependency locking for reproducible installations by @jdx in [#7708](jdx/mise#7708) - **(http)** add JSON filter syntax for version extraction by @jdx in [#7707](jdx/mise#7707) - **(http)** add version_expr support and Tera templating by @jdx in [#7723](jdx/mise#7723) - **(task)** add [monorepo].config_roots for explicit config root listing by @jdx in [#7705](jdx/mise#7705) - **(task)** support env vars in task dependencies by @jdx in [#7724](jdx/mise#7724) ### 🐛 Bug Fixes - **(conda)** fix hardcoded library paths in conda packages by @jdx in [#7713](jdx/mise#7713) - **(env)** avoid venv/go backend deadlock during env resolution by @stk0vrfl0w in [#7696](jdx/mise#7696) - **(locked)** exempt tool stubs from lockfile requirements by @jdx in [#7729](jdx/mise#7729) - **(python)** sort CPython versions at end of ls-remote output by @jdx in [#7721](jdx/mise#7721) - **(task)** resolve remote task files before display and validation commands by @yannrouillard in [#7681](jdx/mise#7681) - **(task)** support monorepo paths in `mise tasks deps` by @chadxz in [#7699](jdx/mise#7699) - **(task)** resolve all monorepo path hints in deps by @chadxz in [#7698](jdx/mise#7698) ### 📚 Documentation - remove outdated roadmap page by @jdx in [#7726](jdx/mise#7726) ### ⚡ Performance - **(task)** fix task-ls cached performance regression by @jdx in [#7716](jdx/mise#7716) ### 📦️ Dependency Updates - replace dependency @tsconfig/node22 with @tsconfig/node24 by @renovate[bot] in [#7618](jdx/mise#7618) ### 📦 Registry - add aqua backend for smithy by @jdx in [#7661](jdx/mise#7661) - remove low-usage asdf plugins by @jdx in [#7701](jdx/mise#7701) - disable mirrord test by @jdx in [#7703](jdx/mise#7703) - use vfox-dotnet as default backend by @jdx in [#7704](jdx/mise#7704) - use vfox-lua as default lua backend by @jdx in [#7706](jdx/mise#7706) - add vfox backend for redis by @jdx in [#7709](jdx/mise#7709) - use vfox-postgres as default postgres backend by @jdx in [#7710](jdx/mise#7710) - use github backend for kotlin by @jdx in [#7711](jdx/mise#7711) - add vfox backend for leiningen by @jdx in [#7714](jdx/mise#7714) - use pipx backend for meson by @jdx in [#7712](jdx/mise#7712) - use github backend for crystal by @jdx in [#7715](jdx/mise#7715) - use conda backend for sqlite by @jdx in [#7718](jdx/mise#7718) - use conda backend for make by @jdx in [#7719](jdx/mise#7719) - swift-package-list use github backend by @jdx in [#7720](jdx/mise#7720) ### Chore - increase macos release build timeout to 90 minutes by @jdx in [#7725](jdx/mise#7725) ### New Contributors - @yannrouillard made their first contribution in [#7681](jdx/mise#7681) - @stk0vrfl0w made their first contribution in [#7696](jdx/mise#7696) ## [2026.1.3](https://github.com/jdx/mise/compare/v2026.1.2..v2026.1.3) - 2026-01-16 ### 🚀 Features - **(s3)** add S3 backend for private artifact storage by @jdx in [#7668](jdx/mise#7668) - **(upgrade)** use installed_tool completer for mise upgrade by @jdx in [#7670](jdx/mise#7670) - **(upgrade)** add --exclude flag to mise upgrade command by @jdx in [#7669](jdx/mise#7669) - add no hooks and no env flags by @aacebedo in [#7560](jdx/mise#7560) ### 🐛 Bug Fixes - **(backend)** allow upgrading vfox backend tools with symlinked installations by @TyceHerrman in [#7012](jdx/mise#7012) - **(backend)** reject architecture mismatches in asset selection by @jdx in [#7672](jdx/mise#7672) - **(backend)** canonicalize symlink target before installs check by @jdx in [#7671](jdx/mise#7671) - **(npm)** avoid circular dependency when npm is in dependencies by @AprilNEA in [#7644](jdx/mise#7644) - **(self-update)** skip update when already at latest version by @jdx in [#7666](jdx/mise#7666) - fall back to GITHUB_TOKEN for github.com by @subdigital in [#7667](jdx/mise#7667) - GitHub token fallback by @subdigital in [#7673](jdx/mise#7673) - inherit tasks from parent configs in monorepos by @chadxz in [#7643](jdx/mise#7643) ### 📚 Documentation - **(contributing)** update registry examples by @scop in [#7660](jdx/mise#7660) - **(contributing)** update registry PR title rule by @scop in [#7663](jdx/mise#7663) - remove 404 link from contributing by @opswole in [#7692](jdx/mise#7692) - clarify that backend plugins should sort the version list by @ofalvai in [#7680](jdx/mise#7680) ### 📦️ Dependency Updates - update ghcr.io/jdx/mise:alpine docker digest to 11f659e by @renovate[bot] in [#7685](jdx/mise#7685) - update ghcr.io/jdx/mise:copr docker digest to 3adaea4 by @renovate[bot] in [#7686](jdx/mise#7686) - update ghcr.io/jdx/mise:deb docker digest to 8bbca53 by @renovate[bot] in [#7687](jdx/mise#7687) - update ghcr.io/jdx/mise:rpm docker digest to de81415 by @renovate[bot] in [#7688](jdx/mise#7688) - update mcr.microsoft.com/devcontainers/rust:1 docker digest to 282e805 by @renovate[bot] in [#7690](jdx/mise#7690) - update rust docker digest to bed2d7f by @renovate[bot] in [#7691](jdx/mise#7691) ### 📦 Registry - add oh-my-posh by @scop in [#7659](jdx/mise#7659) - add bibtex-tidy (npm:bibtex-tidy) by @3w36zj6 in [#7677](jdx/mise#7677) - remove misconfigured bin_path option from kscript by @risu729 in [#7693](jdx/mise#7693) ### New Contributors - @AprilNEA made their first contribution in [#7644](jdx/mise#7644) - @opswole made their first contribution in [#7692](jdx/mise#7692) - @subdigital made their first contribution in [#7673](jdx/mise#7673) - @aacebedo made their first contribution in [#7560](jdx/mise#7560)
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Is this actually working for anyone?? I just tried |
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Ah, I see the issue- Looks like it is looking for |
Summary
mise completioncommandcompletions/mise.ps1)render:completionstask to generate PowerShell completionsTest plan
mise completion powershelloutputs valid PowerShell completion scriptmise completion --helpshowspowershellas a valid shell option🤖 Generated with Claude Code
Note
Adds first-class PowerShell completion support and wires it through CLI, docs, and build tasks.
mise completionnow supportspowershell; includes prerendered script viacompletions/mise.ps1src/cli/completion.rsto handleShell::PowerShell, help examples, and prerendered fallbackmise.usage.kdl, docs (docs/cli/completion.md,docs/installing-mise.md), and Fig spec to listpowershelland show install examplestasks.tomlto generate PowerShell completions inrender:completionsPowerShell) and minor Rust refactors inconda_macos.rs(condensed if-let logic)Written by Cursor Bugbot for commit 585c91e. This will update automatically on new commits. Configure here.