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preserve comments in list input values with commentNoInfix#607

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tonistiigi merged 2 commits intodocker:masterfrom
crazy-max:allow-comments
Mar 5, 2026
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preserve comments in list input values with commentNoInfix#607
tonistiigi merged 2 commits intodocker:masterfrom
crazy-max:allow-comments

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fixes #451
needs #604

Use commentNoInfix: true (follow-up docker/actions-toolkit#1005) when parsing all list-style inputs (images, tags, flavor, labels, annotations). This keeps support for full-line # comments in multiline inputs while preserving # characters inside actual values (for example mylabel=foo#bar), which currently gets truncated.

@crazy-max crazy-max changed the title Allow comments preserve comments in list input values with commentNoInfix Mar 5, 2026
@crazy-max crazy-max added this to the v6 milestone Mar 5, 2026
@crazy-max crazy-max requested a review from tonistiigi March 5, 2026 16:06
@crazy-max crazy-max marked this pull request as ready for review March 5, 2026 16:06
@tonistiigi tonistiigi merged commit 030e881 into docker:master Mar 5, 2026
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@crazy-max crazy-max deleted the allow-comments branch March 5, 2026 16:27
TimMoser92 added a commit to TimMoser92/GeospatialAnalyzer that referenced this pull request Apr 2, 2026
…ndline comments are no longer supported in multiline inputs

see docker/metadata-action#607 for reasoning
TimMoser92 added a commit to TimMoser92/GeospatialAnalyzer that referenced this pull request Apr 2, 2026
…ndline comments are no longer supported in multiline inputs

see docker/metadata-action#607 for reasoning
renovate Bot added a commit to sdwilsh/sOS that referenced this pull request Apr 19, 2026
##### [\`v6.0.0\`](https://github.com/docker/metadata-action/releases/tag/v6.0.0)

- Node 24 as default runtime (requires [Actions Runner v2.327.1](https://github.com/actions/runner/releases/tag/v2.327.1) or later) by [@crazy-max](https://github.com/crazy-max) in [#605](docker/metadata-action#605)
- List inputs now preserve `#` inside values while still supporting full-line `#` comments by [@crazy-max](https://github.com/crazy-max) in [#607](docker/metadata-action#607)
- Switch to ESM and update config/test wiring by [@crazy-max](https://github.com/crazy-max) in [#602](docker/metadata-action#602)
- Bump lodash from 4.17.21 to 4.17.23 in [#588](docker/metadata-action#588)
- Bump [@actions/core](https://github.com/actions/core) from 1.11.1 to 3.0.0 in [#599](docker/metadata-action#599)
- Bump [@actions/github](https://github.com/actions/github) from 6.0.1 to 9.0.0 in [#597](docker/metadata-action#597)
- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.68.0 to 0.79.0 in [#604](docker/metadata-action#604)
- Bump [@isaacs/brace-expansion](https://github.com/isaacs/brace-expansion) from 5.0.0 to 5.0.1 in [#600](docker/metadata-action#600)
- Bump semver from 7.7.3 to 7.7.4 in [#603](docker/metadata-action#603)

**Full Changelog**: <docker/metadata-action@v5.10.0...v6.0.0>
renovate Bot added a commit to sdwilsh/sOS that referenced this pull request Apr 29, 2026
##### [\`v6\`](docker/metadata-action@v5...v6)


---
##### [\`v6.0.0\`](https://github.com/docker/metadata-action/releases/tag/v6.0.0)

- Node 24 as default runtime (requires [Actions Runner v2.327.1](https://github.com/actions/runner/releases/tag/v2.327.1) or later) by [@crazy-max](https://github.com/crazy-max) in [#605](docker/metadata-action#605)
- List inputs now preserve `#` inside values while still supporting full-line `#` comments by [@crazy-max](https://github.com/crazy-max) in [#607](docker/metadata-action#607)
- Switch to ESM and update config/test wiring by [@crazy-max](https://github.com/crazy-max) in [#602](docker/metadata-action#602)
- Bump lodash from 4.17.21 to 4.17.23 in [#588](docker/metadata-action#588)
- Bump [@actions/core](https://github.com/actions/core) from 1.11.1 to 3.0.0 in [#599](docker/metadata-action#599)
- Bump [@actions/github](https://github.com/actions/github) from 6.0.1 to 9.0.0 in [#597](docker/metadata-action#597)
- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.68.0 to 0.79.0 in [#604](docker/metadata-action#604)
- Bump [@isaacs/brace-expansion](https://github.com/isaacs/brace-expansion) from 5.0.0 to 5.0.1 in [#600](docker/metadata-action#600)
- Bump semver from 7.7.3 to 7.7.4 in [#603](docker/metadata-action#603)

**Full Changelog**: <docker/metadata-action@v5.10.0...v6.0.0>

---
##### [\`v5.10.0\`](https://github.com/docker/metadata-action/releases/tag/v5.10.0)

- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.66.0 to 0.68.0 in [#559](docker/metadata-action#559) [#569](docker/metadata-action#569)
- Bump js-yaml from 3.14.1 to 3.14.2 in [#564](docker/metadata-action#564)

**Full Changelog**: <docker/metadata-action@v5.9.0...v5.10.0>

---
##### [\`v5.9.0\`](https://github.com/docker/metadata-action/releases/tag/v5.9.0)

- Add `tag-names` output to return tag names without image base name by [@crazy-max](https://github.com/crazy-max) in [#553](docker/metadata-action#553)
- Bump [@babel/runtime-corejs3](https://github.com/babel/runtime-corejs3) from 7.14.7 to 7.28.2 in [#539](docker/metadata-action#539)
- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.62.1 to 0.66.0 in [#555](docker/metadata-action#555)
- Bump brace-expansion from 1.1.11 to 1.1.12 in [#540](docker/metadata-action#540)
- Bump csv-parse from 5.6.0 to 6.1.0 in [#532](docker/metadata-action#532)
- Bump semver from 7.7.2 to 7.7.3 in in [#554](docker/metadata-action#554)
- Bump tmp from 0.2.3 to 0.2.5 in [#541](docker/metadata-action#541)

**Full Changelog**: <docker/metadata-action@v5.8.0...v5.9.0>

---
##### [\`v5.8.0\`](https://github.com/docker/metadata-action/releases/tag/v5.8.0)

- New `is_not_default_branch` global expression by [@crazy-max](https://github.com/crazy-max) in [#535](docker/metadata-action#535)
- Allow to match part of the git tag or value for semver/pep440 types by [@crazy-max](https://github.com/crazy-max) in [#536](docker/metadata-action#536) [#537](docker/metadata-action#537)
- Bump [@actions/github](https://github.com/actions/github) from 6.0.0 to 6.0.1 in [#523](docker/metadata-action#523)
- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.56.0 to 0.62.1 in [#526](docker/metadata-action#526)
- Bump form-data from 2.5.1 to 2.5.5 in [#533](docker/metadata-action#533)
- Bump moment-timezone from 0.5.47 to 0.6.0 in [#525](docker/metadata-action#525)
- Bump semver from 7.7.1 to 7.7.2 in [#524](docker/metadata-action#524)

**Full Changelog**: <docker/metadata-action@v5.7.0...v5.8.0>

---
##### [\`v5.7.0\`](https://github.com/docker/metadata-action/releases/tag/v5.7.0)

- Global expressions support for labels and annotations by [@crazy-max](https://github.com/crazy-max) in [#489](docker/metadata-action#489)
- Support disabling outputs as environment variables by [@omus](https://github.com/omus) in [#497](docker/metadata-action#497)
- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.44.0 to 0.56.0 in [#507](docker/metadata-action#507) [#509](docker/metadata-action#509)
- Bump csv-parse from 5.5.6 to 5.6.0 in [#482](docker/metadata-action#482)
- Bump moment-timezone from 0.5.46 to 0.5.47 in [#501](docker/metadata-action#501)
- Bump semver from 7.6.3 to 7.7.1 in [#504](docker/metadata-action#504)

**Full Changelog**: <docker/metadata-action@v5.6.1...v5.7.0>

---
##### [\`v5.6.1\`](https://github.com/docker/metadata-action/releases/tag/v5.6.1)

- Fix GitHub API request fallback for commit date by [@crazy-max](https://github.com/crazy-max) in [#478](docker/metadata-action#478)
- Revert to default commit SHA length of 7 by [@crazy-max](https://github.com/crazy-max) in [#480](docker/metadata-action#480)

**Full Changelog**: <docker/metadata-action@v5.6.0...v5.6.1>

---
##### [\`v5.6.0\`](https://github.com/docker/metadata-action/releases/tag/v5.6.0)

- Add `commit_date` global expression by [@trim21](https://github.com/trim21) in [#471](docker/metadata-action#471) [#475](docker/metadata-action#475)
- Increase short commit sha length to 12 for uniqueness by [@crazy-max](https://github.com/crazy-max) in [#467](docker/metadata-action#467)
- Bump [@actions/core](https://github.com/actions/core) from 1.10.1 to 1.11.1 [#460](docker/metadata-action#460)
- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.16.1 to 0.44.0 [#391](docker/metadata-action#391) [#399](docker/metadata-action#399) [#413](docker/metadata-action#413) [#441](docker/metadata-action#441)
- Bump braces from 3.0.2 to 3.0.3 [#424](docker/metadata-action#424)
- Bump cross-spawn from 7.0.3 to 7.0.5 [#474](docker/metadata-action#474)
- Bump csv-parse from 5.5.5 to 5.5.6 [#412](docker/metadata-action#412)
- Bump moment-timezone from 0.5.44 to 0.5.46 [#383](docker/metadata-action#383) [#470](docker/metadata-action#470) [#459](docker/metadata-action#459)
- Bump path-to-regexp from 6.2.2 to 6.3.0 [#454](docker/metadata-action#454)
- Bump semver from 7.6.0 to 7.6.3 [#400](docker/metadata-action#400) [#411](docker/metadata-action#411) [#440](docker/metadata-action#440)
- Bump undici from 5.26.3 to 5.28.4 [#386](docker/metadata-action#386) [#402](docker/metadata-action#402)

**Full Changelog**: <docker/metadata-action@v5.5.1...v5.6.0>

---
##### [\`v5.5.1\`](https://github.com/docker/metadata-action/releases/tag/v5.5.1)

- Don't set `cwd://` prefix for local bake files by [@crazy-max](https://github.com/crazy-max) in [#382](docker/metadata-action#382)

**Full Changelog**: <docker/metadata-action@v5.5.0...v5.5.1>

---
##### [\`v5.5.0\`](https://github.com/docker/metadata-action/releases/tag/v5.5.0)

- Set `cwd://` prefix for bake files path by [@crazy-max](https://github.com/crazy-max) in [#370](docker/metadata-action#370)
- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.16.0 to 0.16.1 in [#371](docker/metadata-action#371)
- Bump moment from 2.29.4 to 2.30.1 in [#373](docker/metadata-action#373)
- Bump moment-timezone from 0.5.43 to 0.5.44 in [#374](docker/metadata-action#374)

**Full Changelog**: <docker/metadata-action@v5.4.0...v5.5.0>

---
##### [\`v5.4.0\`](https://github.com/docker/metadata-action/releases/tag/v5.4.0)

- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.15.0 to 0.16.0 in [#369](docker/metadata-action#369)
- Bump csv-parse from 5.5.2 to 5.5.3 in [#365](docker/metadata-action#365)

**Full Changelog**: <docker/metadata-action@v5.3.0...v5.4.0>

---
##### [\`v5.3.0\`](https://github.com/docker/metadata-action/releases/tag/v5.3.0)

- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.14.0 to 0.15.0 in [#363](docker/metadata-action#363) (fixes [#362](docker/metadata-action#362))

**Full Changelog**: <docker/metadata-action@v5.2.0...v5.3.0>

---
##### [\`v5.2.0\`](https://github.com/docker/metadata-action/releases/tag/v5.2.0)

- Custom annotations support by [@crazy-max](https://github.com/crazy-max) in [#361](docker/metadata-action#361)

**Full Changelog**: <docker/metadata-action@v5.1.0...v5.2.0>

---
##### [\`v5.1.0\`](https://github.com/docker/metadata-action/releases/tag/v5.1.0)

- Annotations support by [@crazy-max](https://github.com/crazy-max) in [#352](docker/metadata-action#352)
- Split bake definition into two files by [@crazy-max](https://github.com/crazy-max) in [#353](docker/metadata-action#353)
- Allow images input to be empty to output bare tags by [@crazy-max](https://github.com/crazy-max) in [#358](docker/metadata-action#358)
- Bump [@actions/github](https://github.com/actions/github) from 5.1.1 to 6.0.0 in [#348](docker/metadata-action#348)
- Bump [@babel/traverse](https://github.com/babel/traverse) from 7.17.3 to 7.23.2 in [#350](docker/metadata-action#350)
- Bump [@docker/actions-toolkit](https://github.com/docker/actions-toolkit) from 0.12.0 to 0.14.0 in [#349](docker/metadata-action#349) [#357](docker/metadata-action#357)
- Bump csv-parse from 5.5.0 to 5.5.2 in [#346](docker/metadata-action#346)
- Bump semver from 7.5.3 to 7.5.4 in [#335](docker/metadata-action#335)

**Full Changelog**: <docker/metadata-action@v5.0.0...v5.1.0>
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Adding a label containing an octothorpe (#) incorrectly results in the label being stripped

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