Improve logging (#1171)

* feat: use logger from context wherever possible

Co-authored-by: Markus Wolf <[email protected]>

* feat: add step/job id and results to json logs

Co-authored-by: Markus Wolf <[email protected]>

* test: value to be masked should not be hard-coded in the action

Co-authored-by: Markus Wolf <[email protected]>

* fix: replace values following ::add-mask:: in evaluated strings

Co-authored-by: Markus Wolf <[email protected]>

* feat: [DEBUG] identifier for debug logs to distinguish them

Co-authored-by: Markus Wolf <[email protected]>

* feat: replace logger with step logger

The container gets injected a job logger, but during the time that steps
are run, we want to use the step logger.
This commit wraps pre/main/post steps in an executor that replaces the
job logger with a step logger.

Co-authored-by: Markus Wolf <[email protected]>

* feat: add pre/post stage identifier fields to json log output

Co-authored-by: Markus Wolf <[email protected]>

* feat: add job/step result status to skipped steps/jobs

Co-authored-by: Markus Wolf <[email protected]>

Co-authored-by: Markus Wolf <[email protected]>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

pkg/runner/testdata/mask-values/composite/action.yml

@@ -6,7 +6,7 @@ runs:
   steps:
     - run: echo "secret value"
       shell: bash
-    - run: echo "::add-mask::composite secret"
+    - run: echo "::add-mask::$(echo "abc" | base64)"
       shell: bash
-    - run: echo "composite secret"
+    - run: echo "abc" | base64
       shell: bash

pkg/runner/testdata/mask-values/push.yml

@@ -9,4 +9,4 @@ jobs:
       - run: echo "::add-mask::secret value"
       - run: echo "secret value"
       - uses: ./mask-values/composite
-      - run: echo "composite secret"
+      - run: echo "YWJjCg=="