[BUG][TS-fetch] On macOS, the `FILES` file contains `.openapi-generator-ignore` in its list of files while on Linux this same `FILES` file doesn't contain `.openapi-generator-ignore` in its list of file

[jivanic-demystdata]

Bug Report Checklist

• [x] Have you provided a full/minimal spec to reproduce the issue?
• [x] Have you validated the input using an OpenAPI validator (example)?
• [x] Have you tested with the latest master to confirm the issue still exists?
• [x] Have you searched for related issues/PRs?
• [x] What's the actual output vs expected output?
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Description

When we generate locally, on our macs, our TS SDK, the FILES file contains .openapi-generator-ignore in its list of files, while when we do the same thing in CI, on a Linux machine, the same file doesn't contain .openapi-generator-ignore in its list of files

openapi-generator version

7.10.0 (not yet released)

OpenAPI declaration file content or url

private. Can't share

Generation Details

java -jar openapi-generator-cli.jar generate \
  -i http://localhost:34567/docs/openapi/mydoc.json \
  -o "$1" \
  -g typescript-fetch \
  --additional-properties=disallowAdditionalPropertiesIfNotPresent=false,withInterfaces=false,supportsES6=true,stringEnums=true,npmName=myclient

[wing328]

I just did a quick test with linux (ubuntu) and FILES contains .openapi-generator-list. First few lines shown below:

.gitignore
.openapi-generator-ignore
.php-cs-fixer.dist.php
.travis.yml
README.md
composer.json
docs/Api/PetApi.md

[jivanic-demystdata]

Well, the same command executed locally and in the CI doesn't give the same result

We use a CI step to validate that the committed TS SDK is up-to-date (we commit the generated code) To validate this in the CI, we delete the generated code, re-generate it and compare the newly generated with the code present in git

The command to compare the re-generated code with the code in git:

if [[ `git status --porcelain generated` ]]; then
  git diff generated | cat
  echo ""
  echo "⚠️ The REST API has changed ⚠️"
  echo "You need to regenerate the TS SDK"
  echo "Please run './scripts/generate_ts_sdk.sh' and commit the changes"
  echo ""
  exit 1
fi

Result:

diff --git a/generated/ts_sdk/.openapi-generator/FILES b/generated/ts_sdk/.openapi-generator/FILES
--
  | index 95d308b..fc35184 100644
  | a/generated/ts_sdk/.openapi-generator/FILES | 0s
  | b/generated/ts_sdk/.openapi-generator/FILES | 1s
  | @@ -1,6 +1,5 @@
  | .gitignore
  | .npmignore
  | -.openapi-generator-ignore
  | README.md
  | package.json
  | src/apis/DefaultApi.ts
  |  
  | ⚠️ The REST API has changed ⚠️
  | You need to regenerate the TS SDK
  | Please run './scripts/generate_ts_sdk.sh' and commit the changes

I had to add this in my script to make it pass:

        # Add a new line with `.openapi-generator-ignore` after the `.npmignore` line in the `.openapi-generator/FILES`
        # because of: https://github.com/OpenAPITools/openapi-generator/issues/20218
        # command comes from: https://www.baeldung.com/linux/insert-line-specific-line-number#using-a-combination-of-head-and-tail
        { head -n 2 .openapi-generator/FILES; echo ".openapi-generator-ignore"; tail -n +3 .openapi-generator/FILES; } > TMP
        mv TMP .openapi-generator/FILES

[wing328]

are you able to repeat the same issue in a local linux box?

[NoemieTav]

We have the same issue. We don't have macOS, and locally, we don't have .openapi-generator-ignore in FILES but in the CI we do.

We use the docker locally and the .jar from maven in the CI.

When using the .jar from maven on my computer, I have .openapi-generator-ignore in FILES.