Nest files in Flutter projects on VSCode, inspired from https://github.com/antfu/vscode-file-nesting-config

settings.json

"explorer.fileNesting.enabled": true,
"explorer.fileNesting.expand": false,
"explorer.fileNesting.patterns": {
    "pubspec.yaml": ".flutter-plugins, .packages, .dart_tool, .flutter-plugins-dependencies, .metadata, .packages, pubspec.lock, build.yaml, analysis_options.yaml, all_lint_rules.yaml",
    ".gitignore": ".gitattributes, .gitmodules, .gitmessage, .mailmap, .git-blame*",
    "readme.*": "authors, backers.md, changelog*, citation*, code_of_conduct.md, codeowners, contributing.md, contributors, copying, credits, governance.md, history.md, license*, maintainers, readme*, security.md, sponsors.md",
    "*.dart": "$(capture).g.dart, $(capture).freezed.dart",
},

it really does work

as of v1.67.0, we can remove the experimental tag.

"explorer.fileNesting.enabled": true,
"explorer.fileNesting.expand": false,
"explorer.fileNesting.patterns": {
    "pubspec.yaml": ".flutter-plugins, .packages, .dart_tool, .flutter-plugins-dependencies, .metadata, .packages, pubspec.lock, build.yaml, analysis_options.yaml, all_lint_rules.yaml",
    ".gitignore": ".gitattributes, .gitmodules, .gitmessage, .mailmap, .git-blame*",
    "readme.*": "authors, backers.md, changelog*, citation*, code_of_conduct.md, codeowners, contributing.md, contributors, copying, credits, governance.md, history.md, license*, maintainers, readme*, security.md, sponsors.md",
    "*.dart": "$(capture).g.dart, $(capture).freezed.dart",
},

as of v1.67.0, we can remove the experimental tag.

"explorer.fileNesting.enabled": true,
"explorer.fileNesting.expand": false,
"explorer.fileNesting.patterns": {
    "pubspec.yaml": ".flutter-plugins, .packages, .dart_tool, .flutter-plugins-dependencies, .metadata, .packages, pubspec.lock, build.yaml, analysis_options.yaml, all_lint_rules.yaml",
    ".gitignore": ".gitattributes, .gitmodules, .gitmessage, .mailmap, .git-blame*",
    "readme.*": "authors, backers.md, changelog*, citation*, code_of_conduct.md, codeowners, contributing.md, contributors, copying, credits, governance.md, history.md, license*, maintainers, readme*, security.md, sponsors.md",
    "*.dart": "$(capture).g.dart, $(capture).freezed.dart",
},

This worked for me!

as of v1.67.0, we can remove the experimental tag.

"explorer.fileNesting.enabled": true,
"explorer.fileNesting.expand": false,
"explorer.fileNesting.patterns": {
    "pubspec.yaml": ".flutter-plugins, .packages, .dart_tool, .flutter-plugins-dependencies, .metadata, .packages, pubspec.lock, build.yaml, analysis_options.yaml, all_lint_rules.yaml",
    ".gitignore": ".gitattributes, .gitmodules, .gitmessage, .mailmap, .git-blame*",
    "readme.*": "authors, backers.md, changelog*, citation*, code_of_conduct.md, codeowners, contributing.md, contributors, copying, credits, governance.md, history.md, license*, maintainers, readme*, security.md, sponsors.md",
    "*.dart": "$(capture).g.dart, $(capture).freezed.dart",
},

This worked for me!

Same for me :)

".....": "You other settings",
"explorer.fileNesting.enabled": true,
"explorer.fileNesting.expand": false,
"explorer.fileNesting.patterns": {
"pubspec.yaml": ".flutter-plugins, .packages, .dart_tool, .flutter-plugins-dependencies, .metadata, .packages, pubspec.lock, build.yaml, analysis_options.yaml, pubspec_overrides.yaml, all_lint_rules.yaml",
".gitignore": ".gitattributes, .gitmodules, .gitmessage, .mailmap, .git-blame*",
"readme.": "authors, backers.md, changelog, citation*, code_of_conduct.md, codeowners, contributing.md, contributors, copying, credits, governance.md, history.md, license*, maintainers, readme*, security.md, sponsors.md",
"*.dart": "$(capture).g.dart, $(capture).freezed.dart",
},
"........": "You other settings",

add pubspec_overrides.yaml to the list

can I add that iml file to the file nesting? and how to do it?

can I add that iml file to the file nesting? and how to do it?

yes, you can.
just add the file name x.iml to pubspec.yaml list in the snippet

as of v1.67.0, we can remove the experimental tag.

"explorer.fileNesting.enabled": true,
"explorer.fileNesting.expand": false,
"explorer.fileNesting.patterns": {
    "pubspec.yaml": ".flutter-plugins, .packages, .dart_tool, .flutter-plugins-dependencies, .metadata, .packages, pubspec.lock, build.yaml, analysis_options.yaml, all_lint_rules.yaml",
    ".gitignore": ".gitattributes, .gitmodules, .gitmessage, .mailmap, .git-blame*",
    "readme.*": "authors, backers.md, changelog*, citation*, code_of_conduct.md, codeowners, contributing.md, contributors, copying, credits, governance.md, history.md, license*, maintainers, readme*, security.md, sponsors.md",
    "*.dart": "$(capture).g.dart, $(capture).freezed.dart",
},

yup this worked!