fix(task): remove red/yellow from task prefix colors by lechuckcaptain · Pull Request #8782 · jdx/mise

lechuckcaptain · 2026-03-26T14:10:32Z

Summary

Removes red and yellow from the task prefix color palette, as they can be confused with errors/warnings and their legibility depends on the unknown terminal background color
Replaces the 6-color palette with 16 styles: 4 base colors (blue, magenta, cyan, green) combined with 4 modifiers (regular, bold, dim, bright)
Color is determined by hashing the task display name; consecutive hash values cycle through hues first, then modifiers

gemini-code-assist · 2026-03-26T14:10:46Z

Summary of Changes

Hello, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request refines the visual presentation of task prefixes by overhauling the color selection logic. The primary goal is to enhance readability and differentiation of concurrent tasks in the terminal output, moving away from potentially ambiguous colors and introducing a broader, more distinct set of styles.

Highlights

Task Prefix Colors: Removed red and yellow from the task prefix color palette to avoid confusion with errors/warnings and ensure better legibility across various terminal backgrounds.
Expanded Color Palette: Replaced the previous 6-color palette with 12 distinct styles, incorporating blue, magenta, cyan, and green with regular, bold, and dim variants.
Color Interleaving: Implemented a new color ordering strategy to interleave styles, ensuring that adjacent task prefixes have maximally distinct hues and modifiers.

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lechuckcaptain · 2026-03-26T14:14:44Z

Testing

Sample mise.toml to test the prefix colors with 12 parallel tasks:

[tasks.color-test]
description = "Run all color test subtasks"
depends = [
  "alpha", "bravo", "charlie", "delta",
  "echo", "foxtrot", "golf", "hotel",
  "india", "juliet", "kilo", "lima",
  "mike", "november", "oscar", "papa",
]

[tasks.alpha]
run = "echo 'Hello from alpha' && sleep 0.3"
[tasks.bravo]
run = "echo 'Hello from bravo' && sleep 0.3"
[tasks.charlie]
run = "echo 'Hello from charlie' && sleep 0.3"
[tasks.delta]
run = "echo 'Hello from delta' && sleep 0.3"
[tasks.echo]
run = "echo 'Hello from echo' && sleep 0.3"
[tasks.foxtrot]
run = "echo 'Hello from foxtrot' && sleep 0.3"
[tasks.golf]
run = "echo 'Hello from golf' && sleep 0.3"
[tasks.hotel]
run = "echo 'Hello from hotel' && sleep 0.3"
[tasks.india]
run = "echo 'Hello from india' && sleep 0.3"
[tasks.juliet]
run = "echo 'Hello from juliet' && sleep 0.3"
[tasks.kilo]
run = "echo 'Hello from kilo' && sleep 0.3"
[tasks.lima]
run = "echo 'Hello from lima' && sleep 0.3"
[tasks.mike]
run = "echo 'Hello from mike' && sleep 0.3"
[tasks.november]
run = "echo 'Hello from november' && sleep 0.3"
[tasks.oscar]
run = "echo 'Hello from oscar' && sleep 0.3"
[tasks.papa]
run = "echo 'Hello from papa' && sleep 0.3"

gemini-code-assist

Code Review

This pull request refactors the task prefix styling in src/task/mod.rs. It transitions from using basic console::Color enums to more versatile console::Style objects, enabling richer and more complex visual formatting for task prefixes. There are no review comments to address.

greptile-apps · 2026-04-16T13:35:30Z

Greptile Summary

This PR replaces the 6-color task prefix palette (which included red and yellow) with 4 base colors (blue, magenta, cyan, green) combined with 4 modifiers (regular, bold, dim, bright), yielding 16 distinct styles. Color selection uses a simple sum-of-character-code-points hash over display_name, which is adequate for a cosmetic feature.

Confidence Score: 5/5

Safe to merge — purely cosmetic change with no logic or correctness issues.

The change is confined to color/style selection in estyled_prefix. No P0/P1 issues were found; the 4-color × 4-modifier palette and sum-hash approach are functionally correct. Previously discussed concerns (16 vs 12 styles, cycling order) were already addressed in prior review threads.

No files require special attention.

Important Files Changed

Filename	Overview
src/task/mod.rs	Replaces 6-color prefix palette with 4 colors × 4 modifiers (16 styles); logic is correct and the static COLORS is properly lazily initialized.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["estyled_prefix()"] --> B["hash = sum of char code points in display_name"]
    B --> C["color = COLORS[hash % 4]\nBlue / Magenta / Cyan / Green"]
    C --> D{"(hash / 4) % 4"}
    D -- "0 (default)" --> E["regular"]
    D -- "1" --> F["bold"]
    D -- "2" --> G["dim"]
    D -- "3" --> H["bright"]
    E & F & G & H --> I["ereset() + styled prefix string"]

_{Reviews (3): Last reviewed commit: "fix(task): remove red/yellow from task p..." | Re-trigger Greptile}

Red and yellow are excluded from the task prefix color palette because they can be confused with errors/warnings, and their legibility depends on the terminal background color which is unknown. The palette now uses blue, magenta, cyan, and green with bold/dim modifiers, interleaved so adjacent indices are visually distinct. Closes jdx#4142

@ergofriend

### 🚀 Features - **(registry)** add .perl-version support for perl by @ergofriend in [#9102](#9102) - **(task)** add Tera template support for inline table run tasks by @iamkroot in [#9079](#9079) ### 🐛 Bug Fixes - **(env)** use runtime symlink paths for fuzzy versions by @jdx in [#9143](#9143) - **(github)** use full token resolution chain for attestation verification by @jdx in [#9154](#9154) - **(go)** Remove install-time version override for subpath packages by @c22 in [#9135](#9135) - **(npm)** respect install_before when resolving dist-tag versions by @webkaz in [#9145](#9145) - **(self-update)** ensure subcommand exists by @salim-b in [#9144](#9144) - **(task)** show available tasks when run target missing by @jdx in [#9141](#9141) - **(task)** forward task help args and add raw_args by @jdx in [#9118](#9118) - **(task)** remove red/yellow from task prefix colors by @lechuckcaptain in [#8782](#8782) - **(task)** merge TOML task block into same-named file task and surface resolved dir by @jdx in [#9147](#9147) - **(toolset)** round-trip serialized tool options by @atharvasingh7007 in [#9124](#9124) - **(vfox)** fallback to absolute bin path if env_keys not set by @80avin in [#9151](#9151) ### 📚 Documentation - make agent guide wording generic by @jdx in [#9142](#9142) ### 📦️ Dependency Updates - update ghcr.io/jdx/mise:deb docker digest to e019cb9 by @renovate[bot] in [#9160](#9160) - update ghcr.io/jdx/mise:copr docker digest to 8d25608 by @renovate[bot] in [#9159](#9159) - update ghcr.io/jdx/mise:rpm docker digest to 22e52da by @renovate[bot] in [#9161](#9161) - update ghcr.io/jdx/mise:alpine docker digest to a3da97c by @renovate[bot] in [#9158](#9158) - update rust docker digest to 4a2ef38 by @renovate[bot] in [#9162](#9162) - update ubuntu:24.04 docker digest to c4a8d55 by @renovate[bot] in [#9164](#9164) - update rust crate aws-lc-rs to v1.16.3 by @renovate[bot] in [#9165](#9165) - update ubuntu docker tag to resolute-20260413 by @renovate[bot] in [#9169](#9169) - update rust crate clap to v4.6.1 by @renovate[bot] in [#9166](#9166) - update taiki-e/install-action digest to a2352fc by @renovate[bot] in [#9163](#9163) - update rust crate ctor to 0.10 by @renovate[bot] in [#9170](#9170) - update rust crate tokio to v1.52.1 by @renovate[bot] in [#9167](#9167) - update rust crate rmcp-macros to 0.17 by @renovate[bot] in [#9173](#9173) - update rust crate signal-hook to 0.4 by @renovate[bot] in [#9177](#9177) - update rust crate zipsign-api to 0.2 by @renovate[bot] in [#9180](#9180) - update rust crate toml_edit to 0.25 by @renovate[bot] in [#9179](#9179) - update rust crate strum to 0.28 by @renovate[bot] in [#9178](#9178) ### 📦 Registry - add ibmcloud by @dnwe in [#9139](#9139) - add rush by @jdx in [#9146](#9146) ### New Contributors - @80avin made their first contribution in [#9151](#9151) - @atharvasingh7007 made their first contribution in [#9124](#9124) - @lechuckcaptain made their first contribution in [#8782](#8782) - @ergofriend made their first contribution in [#9102](#9102) - @dnwe made their first contribution in [#9139](#9139) ## 📦 Aqua Registry Updates #### New Packages (3) - [`controlplaneio-fluxcd/flux-operator`](https://github.com/controlplaneio-fluxcd/flux-operator) - [`dependency-check/DependencyCheck`](https://github.com/dependency-check/DependencyCheck) - [`kiro.dev/kiro-cli`](https://github.com/kiro.dev/kiro-cli) #### Updated Packages (2) - [`jreleaser/jreleaser/standalone`](https://github.com/jreleaser/jreleaser/standalone) - [`sigstore/cosign`](https://github.com/sigstore/cosign)

gemini-code-assist Bot reviewed Mar 26, 2026

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lechuckcaptain force-pushed the fix/task-prefix-colors branch 3 times, most recently from 0dec465 to a8d141e Compare March 26, 2026 14:51

lechuckcaptain force-pushed the fix/task-prefix-colors branch from 73e009e to 85b067b Compare April 16, 2026 13:33

greptile-apps Bot reviewed Apr 16, 2026

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Comment thread src/task/mod.rs

lechuckcaptain force-pushed the fix/task-prefix-colors branch from 343b3b2 to b37f5a4 Compare April 16, 2026 13:51

lechuckcaptain marked this pull request as ready for review April 16, 2026 13:57

jdx merged commit 5a2fe0c into jdx:main Apr 16, 2026
34 checks passed

mise-en-dev mentioned this pull request Apr 16, 2026

chore: release 2026.4.16 #9140

Merged

BrewTestBot mentioned this pull request Apr 17, 2026

mise 2026.4.16 Homebrew/homebrew-core#278070

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fix(task): remove red/yellow from task prefix colors#8782

fix(task): remove red/yellow from task prefix colors#8782
jdx merged 1 commit intojdx:mainfrom
lechuckcaptain:fix/task-prefix-colors

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Summary of Changes

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Confidence Score: 5/5

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lechuckcaptain commented Mar 26, 2026 •

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