feat: Support usage of AWS Profiles (#1696)

* Support usage of AWS Profiles

* squash merge main updates w feature branch
Squashed commit of the following:

commit ef2df4679f908ff30d5a711258ace2fa906c4bf3
Author: Michael Lehmann <lehmanmj@amazon.com>
Date:   Tue Mar 17 11:24:04 2026 -0700

    dist update

commit db3779a0e9
Author: Jan Feddern <jf@novatec-gmbh.de>
Date:   Sun Dec 21 11:28:36 2025 +0100

    Support usage of AWS Profiles

* chore: Update dist

* consistent outputEnvCredentials

* take out tests temporarily

* chore: Update dist

* debug changes for static creds

* remove debug and only cleanup profile if it was set

* formatting fixes + remove profile from cleanup test

* feat: Support usage of AWS Profiles

Adds a config option to support writing to profile files instead of
exporting environment variables.

Closes #1594. Closes #1586. Closes #112.

* chore: fix failing test case and windows path

* chore: lint project markdown files

* chore: update scripts in package.json and tsconfig update

* make env vars consistent, readme linting

* debug for profile path env vars

* remove debug

* remove profile backups

* error if we try to overwrite

* add option to overwrite existing profiles

* tests for overwrite option

* default to no env vars

* remove default from action file

* add static credential env var support

* validation fix for static creds multi profile

* debug sleep for static creds validation

* wait syntax

* undo sleep for creds validate

* test coverage, readme/action yml updates, validate creds later on self-hosted runner

* security dependency updates

* chore(deps-dev): bump @biomejs/biome from 2.4.8 to 2.4.10 (#1709)

Bumps [@biomejs/biome](https://github.com/biomejs/biome/tree/HEAD/packages/@biomejs/biome) from 2.4.8 to 2.4.10.
- [Release notes](https://github.com/biomejs/biome/releases)
- [Changelog](https://github.com/biomejs/biome/blob/main/packages/@biomejs/biome/CHANGELOG.md)
- [Commits](https://github.com/biomejs/biome/commits/@biomejs/biome@2.4.10/packages/@biomejs/biome)

---
updated-dependencies:
- dependency-name: "@biomejs/biome"
  dependency-version: 2.4.10
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore(deps-dev): bump @aws-sdk/credential-provider-env (#1713)

Bumps [@aws-sdk/credential-provider-env](https://github.com/aws/aws-sdk-js-v3/tree/HEAD/packages-internal/credential-provider-env) from 3.972.22 to 3.972.24.
- [Release notes](https://github.com/aws/aws-sdk-js-v3/releases)
- [Changelog](https://github.com/aws/aws-sdk-js-v3/blob/main/packages-internal/credential-provider-env/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js-v3/commits/HEAD/packages-internal/credential-provider-env)

---
updated-dependencies:
- dependency-name: "@aws-sdk/credential-provider-env"
  dependency-version: 3.972.24
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore: Update dist

* chore(deps): bump @aws-sdk/client-sts from 3.1015.0 to 3.1020.0 (#1710)

Bumps [@aws-sdk/client-sts](https://github.com/aws/aws-sdk-js-v3/tree/HEAD/clients/client-sts) from 3.1015.0 to 3.1020.0.
- [Release notes](https://github.com/aws/aws-sdk-js-v3/releases)
- [Changelog](https://github.com/aws/aws-sdk-js-v3/blob/main/clients/client-sts/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js-v3/commits/v3.1020.0/clients/client-sts)

---
updated-dependencies:
- dependency-name: "@aws-sdk/client-sts"
  dependency-version: 3.1020.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* chore: Update dist

* fix: do not write empty profile files

Also cleanup fix, additional test, README typo cleanup

* linting fix

* chore: linting fix

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Jan Feddern <jf@novatec-gmbh.de>
Co-authored-by: Michael Lehmann <lehmanmj@amazon.com>
Co-authored-by: GitHub Actions <github-aws-sdk-osds-automation@amazon.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/tests-integ-release.yml

@@ -232,3 +232,50 @@ jobs:
             retry-max-attempts: 4
       - name: check creds
         run: aws sts get-caller-identity
+
+  profile-oidc:
+    if: ${{ github.event_name == 'workflow_dispatch' || (github.event.pull_request.user.login == 'aws-sdk-osds' && github.repository == 'aws-actions/configure-aws-credentials') }}
+    permissions: 
+        id-token: write
+    strategy: 
+        fail-fast: false
+        matrix:
+            os: [windows-latest, ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
+    name: OIDC profile writing test
+    steps:
+      - name: checkout
+        uses: actions/checkout@v5
+        with:
+            fetch-depth: 0
+            persist-credentials: false
+
+      - name: make profile 1
+        uses: ./
+        with: 
+          aws-region: us-east-1
+          role-to-assume: ${{ secrets.INTEG_PROFILE_ROLE_1 }}
+          aws-profile: TestProfile1
+
+      - name: make profile 2
+        uses: ./
+        with: 
+          aws-region: us-east-2
+          role-to-assume: ${{ secrets.INTEG_PROFILE_ROLE_2 }}
+          aws-profile: TestProfile2
+          
+      - name: check profile1 
+        run: aws sts get-caller-identity --profile TestProfile1
+      
+      - name: check profile2
+        run: aws sts get-caller-identity --profile TestProfile2
+
+      - name: Get Caller Identity
+        id: no-creds-sts-step
+        continue-on-error: true
+        run: |
+            aws sts get-caller-identity
+
+      - name: fail if we got caller id with env creds
+        if: steps.no-creds-sts-step.outcome == 'success'
+        run: exit 1