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openrewrite / rewrite Public

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Add DockerParser and initial recipes#6509

Merged

timtebeek merged 80 commits intomainopenrewrite/rewrite:mainfrom

dockerfile-parseropenrewrite/rewrite:dockerfile-parserCopy head branch name to clipboard

Jan 26, 2026

Conversation Commits80 (80)Checks Files changed

Merged

Add DockerParser and initial recipes#6509
timtebeek merged 80 commits intomainfrom
dockerfile-parser

Commits

Commits on Jan 9, 2026

Revert "Revert "Add Dockerfile parser based on ANTLR (#6203)""
timtebeek
committed
Rename classes and methods as suggested
timtebeek
committed
Further renames
timtebeek
committed
Regenerate ANTLR sources
timtebeek
committed

Commits on Jan 10, 2026

Add a small utility to parse dockerfiles in bulk
timtebeek
committed
Add a search recipe for base images
timtebeek
committed
Add search recipe for exposed ports
timtebeek
committed
Add recipe to add or update Label
timtebeek
committed
Add search recipes with a security focus
timtebeek
committed
Add better search result messages to other find recipes
timtebeek
committed
Fix JSON array whitespace preservation in exec form

timtebeek
and
claude
committed
Fix LABEL old format and VOLUME/SHELL JSON array whitespace

timtebeek
and
claude
committed
Add ENV_VAR support to flag values in grammar

timtebeek
and
claude
committed
Fix flag value ENV_VAR parsing and organize tests

timtebeek
and
claude
committed
Fix heredoc lexer rule ordering and add defensive checks

timtebeek
and
claude
committed
Add JSON array (exec form) support for COPY and ADD instructions

timtebeek
and
claude
committed
Reorder data table columns to put stageName second

timtebeek
and
claude
committed
Add keyword support in shell form for --shell, --user flags

timtebeek
and
claude
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Add ENV_VAR support to VOLUME and EXPOSE instructions

timtebeek
and
claude
committed
Fix heredoc with interpreter parsing (e.g., RUN <<EOT bash)

timtebeek
and
claude
committed
Minimize the LocalDockerParser
timtebeek
committed
Remove JSON lexer mode to allow [ ] in shell commands

timtebeek
and
claude
committed
Allow MAINTAINER keyword as LABEL key

timtebeek
and
claude
committed
Allow any characters in single-quoted strings

timtebeek
and
claude
committed
Allow instruction keywords as LABEL keys in equals format

timtebeek
and
claude
committed
Add command substitution $() and backtick support

timtebeek
and
claude
committed
Add support for special shell variables ($!, $$, $?, etc.)

timtebeek
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claude
committed
Use the `ForwardingErrorListener` as intended
timtebeek
committed
Add Windows escape directive and backtick line continuation support

timtebeek
and
claude
committed
Update headers after regeneration
timtebeek
committed
Allow line continuation inside single quoted strings
timtebeek
committed
Also allow keywords like `add` and `run` in shell
timtebeek
committed
Track new lines to avoid accidental consumption
timtebeek
committed
Change how LocalDockerParserTest verifies results
timtebeek
committed
Handle `flagValueToken` with `=`
timtebeek
committed
Change how LocalDockerParserTest formats output
timtebeek
committed
Add structured Port type for EXPOSE instruction

timtebeek
and
claude
committed
Drop `DockerExposedPorts.Row.range`
timtebeek
committed
Find docker base images that use global args
timtebeek
committed
Create a `Docker.Literal` with optional quotes
timtebeek
committed
Rename method for consistency
timtebeek
committed
Change the type of Docker.Arg.name to Docker.Literal
timtebeek
committed
Change the type of Docker.Env.EnvPair.key to Docker.Literal
timtebeek
committed
Change the type of Docker.From.As.name to Docker.Literal
timtebeek
committed
Limit what files are picked up as docker files
timtebeek
committed
Use `List<Literal> arguments` in ShellForm adn Execform
timtebeek
committed
Remove unused imports
timtebeek
committed
Show we can parse `RUN if [ -d /app ]; then \`
timtebeek
committed
Remove the intermediate `CommandLine`: Use `CommandForm` directly
timtebeek
committed
Verify single line conditional as well
timtebeek
committed
Change ShellFrom.arguments into singular Literal argument
timtebeek
committed
No need for an `isNone` field
timtebeek
committed
Add tests for healthcheck with flags and continuation
timtebeek
committed
Ensure we capture CMD after HEALTHCHECK flags
timtebeek
committed
Verify source and destination after COPY flags
timtebeek
committed
Apply best practices
timtebeek
committed
Polish AddOrUpdateLabel already
timtebeek
committed

Commits on Jan 11, 2026

Separate visitors for the update and add concerns
timtebeek
committed
Rework how healthcheck options are parsed
timtebeek
committed
AS is only a keyword after FROM (for stage aliasing)
timtebeek
committed

Commits on Jan 12, 2026

Add failing tests based on feedback
timtebeek
committed
Fix most issues already; disable multiple heredocs test
timtebeek
committed
Remove unused argument
timtebeek
committed
Rework how flags are parsed
timtebeek
committed
Merge branch 'main' into dockerfile-parser
timtebeek
authored
Comment lines need not use a continuation char
timtebeek
committed
Validate that there's no non-whitespace characters in Space
timtebeek
committed
Parse and print the commas separately in ExecForm.arguments
timtebeek
committed
For now `allowNonWhitespaceInWhitespace` with continuation chars
timtebeek
committed
Tolerate one more failure for now
timtebeek
committed
Comments in quoted strings do not require continuation
timtebeek
committed

Commits on Jan 13, 2026

Add support for multiple heredocs
timtebeek
committed
Consolidate heredoc mapping and handling
timtebeek
committed
Apply best practice of not assigning before return
timtebeek
committed
Add tests for the mapping in Copy for execForm
timtebeek
committed
Introduce `CopyShellForm` for ADD/COPY
timtebeek
committed
Only use a single field in ADD and COPY
timtebeek
committed
Minor tweaks to parsing visitor and printer
timtebeek
committed
Inline assignment before return
timtebeek
committed
Add recipes.csv and category.yml
timtebeek
committed

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