dockerfile-parser-rs

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Support image digests in FROM instructions

3

This is a re-up of https://github.com/HewlettPackard/dockerfile-parser-rs/pull/15, but updates the test code to be compatible with current APIs and also includes some additional validation of the digest part (with tests).

thundergolfer

Update snafu requirement from 0.6 to 0.8

1

Updates the requirements on [snafu](https://github.com/shepmaster/snafu) to permit the latest version. Changelog Sourced from snafu's changelog. 0.8.0 - 2023-12-28 Added snafu(transparent) allows creating compound error types that act as if they...

dependabot[bot]

Update indoc requirement from 1.0 to 2.0

5

Updates the requirements on [indoc](https://github.com/dtolnay/indoc) to permit the latest version. Release notes Sourced from indoc's releases. 2.0.0 Change handling of final newline at zero levels of indentation (#55) Add concatdoc!...

dependabot[bot]

Properly support image hashes in FROM instructions

1

This adjusts the grammar to support hashes in FROM instructions, for example `alpine@sha256:074d...`. Note that `ImageRef` has already parsed these properly for some time, however the dockerfile grammar considered `@`...

timothyb89

The following fails to parse: ```dockerfile ENV MY_DOG=Rex\ The\ Dog ``` ``` could not parse Dockerfile: --> 1:17 | 1 | ENV MY_DOG=Rex\ The\ Dog␊ | ^--- | = expected...

dsherret

Shell has the following structure: ``` SHELL ["executable", "parameters"] ``` Example: ``` SHELL ["/bin/sh", "-c"] SHELL ["cmd", "/S", "/C"] ``` Instead of a `MiscInstruction` where this gets parsed as a...

dsherret

Similar to #21, it would be useful to be able to parse out all the parts of `HEALTHCHECK` as it has the following form: ``` HEALTHCHECK [OPTIONS] CMD command HEALTHCHECK...

dsherret

The ONBUILD instruction has the format: ``` ONBUILD ``` https://docs.docker.com/engine/reference/builder/#onbuild It would probably be better to not parse this as a `MiscInstruction`, but instead it could have the form: ```rs...

dsherret

Parse failure on FROM with sha hashes

2

e.g. ```Dockerfile FROM quay.io/pusher/wave@sha256:59246319ba2d49fe6096ca80627b02e91faba97a83d9f0231fb08238c315b5e2 ``` ...fails with: ``` [DEBUG] ignoring Dockerfile.test, could not parse as dockerfile: could not parse Dockerfile: --> 3:25 | 3 | FROM quay.io/pusher/wave@sha256:59246319ba2d49fe6096ca80627b02e91faba97a83d9f0231fb08238c315b5e2␊ | ^--- |...

timothyb89

Hello, noticed this parser doesn't have support for the "heredoc" syntax in dockerfiles, which was [added to BuildKit in 2022](https://www.docker.com/blog/introduction-to-heredocs-in-dockerfiles/). This is a pretty recent addition to the Dockerfile syntax....

ekzhang