Support pushing existing secret and sensitive variables

[khamilowicz]

Why

ENG-14486: Support updating secret variables with eas env:push

#2753

Currently, we don't support adding secrets using the eas env:push command. However, this behavior conflicts with the legacy eas secrets:push command, forcing some users to either convert their secrets to public variables or prefix them with EXPO_SENSITIVE. This pull request addresses this issue by enabling users to update existing secret or sensitive variables without any additional work.

Additionally, the --force option has been added to skip prompts.

Also, an unintended behavior has been fixed: pushing variables would overwrite the existing environments field of eas variables instead of appending to it. If a user has defined a variable in multiple environments and then pushes it to just one, the variable will only be linked to that specific environment.

How

• A boolean force flag has been added.
• If a variable from the .env file is already present in eas, its visibility and environments are preserved.

Test Plan

Tested manually

[linear]

ENG-14486 Support updating secret vars with `eas env:push`

[github-actions]

Subscribed to pull request

File Patterns	Mentions
**/*	@szdziedzic, @sjchmiela, @radoslawkrzemien

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[khamilowicz]

/changelog-entry bug-fix Support pushing existing secret and sensitive environment variables

[github-actions]

Size Change: +6.39 kB (+0.01%)

Total Size: 53.4 MB

Filename	Size	Change
./packages/eas-cli/dist/eas-linux-x64.tar.gz	53.4 MB	+6.39 kB (+0.01%)

_{compressed-size-action}

[codecov]

Codecov Report

Attention: Patch coverage is 4.34783% with 22 lines in your changes missing coverage. Please review.

Project coverage is 52.49%. Comparing base (1c964d2) to head (422485f).

Files with missing lines	Patch %	Lines
packages/eas-cli/src/commands/env/push.ts	4.35%	22 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2765      +/-   ##
==========================================
- Coverage   52.50%   52.49%   -0.00%     
==========================================
  Files         583      583              
  Lines       22584    22590       +6     
  Branches     4450     4450              
==========================================
+ Hits        11855    11856       +1     
- Misses      10694    10699       +5     
  Partials       35       35              

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[khamilowicz]

/changelog-entry bug-fix Support pushing existing secret and sensitive environment variables

[github-actions]

✅ Thank you for adding the changelog entry!