GitHub Actions workflow for Nexus Agent#43
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Added a GitHub Actions workflow for the Nexus Agent Runner, including steps for setup, dependency installation, plan generation, test execution, and self-healing attempts.
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Pull Request Overview
This PR attempts to add a GitHub Actions workflow for the Nexus Agent Runner, but contains critical structural and syntax issues that prevent it from functioning. The file fuss.PY incorrectly combines Python code with YAML workflow configuration in a single file, which is not a valid approach for GitHub Actions workflows.
Key Issues:
- The file mixes Python script code (lines 1-4) with YAML workflow configuration (lines 7-106), making it neither a valid Python script nor a functional GitHub Actions workflow
- Multiple Python syntax errors in embedded scripts, including unclosed string literals
- Missing Git configuration and repository permissions required for automated commits and pushes
- Logic errors in the self-healing mechanism that prevent proper test status tracking
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
| buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__) | ||
| LOG_DIAGNOSTICS=True") |
There was a problem hiding this comment.
The multi-line string replacement is missing a closing quote and contains an invalid newline, which will cause a syntax error. The code should be:
buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__)\nLOG_DIAGNOSTICS=True")| BR="agent/iteration-$(date +%s)" | ||
| git checkout -b "$BR" | ||
| git add -A | ||
| git commit -m "Agent iteration: green tests and diagnostics" |
There was a problem hiding this comment.
The git commit and git push commands will fail if there are no changes to commit or if Git credentials are not configured in the GitHub Actions environment. Consider adding git config commands to set up user identity, and check if there are actual changes before attempting to commit:
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
git diff --quiet && git diff --staged --quiet || git commit -m "Agent iteration: green tests and diagnostics"| git commit -m "Agent iteration: green tests and diagnostics" | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" | |
| git diff --quiet && git diff --staged --quiet || git commit -m "Agent iteration: green tests and diagnostics" |
| pytest -q || echo "TESTS_FAILED" > .agent/status | ||
|
|
||
| - name: Self-heal backoff attempt 1 | ||
| if: ${{ hashFiles('.agent/status') != '' }} | ||
| run: | | ||
| echo "Attempt 1: Adding diagnostics and reducing scope." | ||
| # Example: add logging to simulator to catch failure causes | ||
| python - <<'PY' | ||
| import fileinput, sys | ||
| p="simulator/app.py" | ||
| buf=open(p).read() | ||
| if "LOG_DIAGNOSTICS" not in buf: | ||
| buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__) | ||
| LOG_DIAGNOSTICS=True") | ||
| open(p,"w").write(buf) | ||
| print("Injected diagnostics flag.") | ||
| PY | ||
| pytest -q || echo "TESTS_FAILED" > .agent/status | ||
|
|
||
| - name: Self-heal backoff attempt 2 | ||
| if: ${{ hashFiles('.agent/status') != '' }} | ||
| run: | | ||
| echo "Attempt 2: Revert last risky chunk and re-run." | ||
| git checkout -- simulator/safe_core.py || true | ||
| pytest -q || echo "TESTS_FAILED" > .agent/status | ||
|
|
||
| - name: Self-heal backoff attempt 3 | ||
| if: ${{ hashFiles('.agent/status') != '' }} | ||
| run: | | ||
| echo "Attempt 3: Split changes; isolate failing tests." | ||
| pytest -q -k "not slow" || echo "TESTS_FAILED" > .agent/status |
There was a problem hiding this comment.
The self-healing logic removes the .agent/status file to track test success, but never actually removes/clears this file between attempts. Once TESTS_FAILED is written to the file, the file will exist with non-empty content, and subsequent successful test runs won't clear it. Add rm .agent/status before each test run or after a successful test:
pytest -q && rm -f .agent/status || echo "TESTS_FAILED" > .agent/status| buf=open(p).read() | ||
| if "LOG_DIAGNOSTICS" not in buf: | ||
| buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__) | ||
| LOG_DIAGNOSTICS=True") | ||
| open(p,"w").write(buf) | ||
| print("Injected diagnostics flag.") |
There was a problem hiding this comment.
The workflow will fail if simulator/app.py doesn't exist. Add a check before attempting to modify the file:
import os
p="simulator/app.py"
if not os.path.exists(p):
print(f"File {p} not found, skipping diagnostic injection.")
else:
buf=open(p).read()
# ... rest of the code| buf=open(p).read() | |
| if "LOG_DIAGNOSTICS" not in buf: | |
| buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__) | |
| LOG_DIAGNOSTICS=True") | |
| open(p,"w").write(buf) | |
| print("Injected diagnostics flag.") | |
| if not os.path.exists(p): | |
| print(f"File {p} not found, skipping diagnostic injection.") | |
| else: | |
| buf=open(p).read() | |
| if "LOG_DIAGNOSTICS" not in buf: | |
| buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__)\nLOG_DIAGNOSTICS=True") | |
| open(p,"w").write(buf) | |
| print("Injected diagnostics flag.") |
| run: | | ||
| echo "Attaching CI logs for provenance." | ||
| mkdir -p .agent/logs | ||
| dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true |
There was a problem hiding this comment.
Git configuration is required before committing. The workflow needs to set Git user identity before attempting commits:
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
git add .agent
git diff --staged --quiet || git commit -m "Agent: attach provenance/logs"| dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true | |
| dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true | |
| git config user.name "github-actions[bot]" | |
| git config user.email "github-actions[bot]@users.noreply.github.com" |
| open(plan_path,"w").write("# Plan | ||
| - Scan repo | ||
| - Propose changes | ||
| ") |
There was a problem hiding this comment.
The multi-line string starting with "# Plan is missing a closing quote, which will cause a syntax error. The string should be properly quoted:
open(plan_path,"w").write("# Plan\n- Scan repo\n- Propose changes\n")| open(plan_path,"w").write("# Plan | |
| - Scan repo | |
| - Propose changes | |
| ") | |
| open(plan_path,"w").write("""# Plan | |
| - Scan repo | |
| - Propose changes | |
| """) |
|
|
||
| jobs: | ||
| plan-implement-verify: | ||
| runs-on: ubuntu-latest |
There was a problem hiding this comment.
The workflow attempts to push to the repository but lacks the necessary permissions. Add a permissions block to the job to allow writing to repository contents:
jobs:
plan-implement-verify:
runs-on: ubuntu-latest
permissions:
contents: write
pull-requests: write| runs-on: ubuntu-latest | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write | |
| pull-requests: write |
| run: | | ||
| echo "Attaching CI logs for provenance." | ||
| mkdir -p .agent/logs | ||
| dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true |
There was a problem hiding this comment.
The dmesg command requires root/sudo privileges and will fail in GitHub Actions runner. This command should be removed or replaced with an alternative that doesn't require elevated privileges, such as capturing workflow run logs or test output.
| dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true | |
| cp .pytest_cache/v/cache/lastfailed .agent/logs/lastfailed.txt 2>/dev/null || true |
| echo "Attempt 1: Adding diagnostics and reducing scope." | ||
| # Example: add logging to simulator to catch failure causes | ||
| python - <<'PY' | ||
| import fileinput, sys |
There was a problem hiding this comment.
The fileinput and sys modules are imported but never used in this code block. Consider removing unused imports:
import fileinput, sys # Remove this line
p="simulator/app.py"| import fileinput, sys |
| # @title Default title text | ||
| with open('.github/workflows/main.yml', 'r') as f: | ||
| content = f.read() | ||
| print(content) | ||
|
|
||
|
|
||
| name: Nexus Agent Runner | ||
|
|
||
| on: | ||
| schedule: | ||
| - cron: "*/30 * * * *" # every 30 minutes | ||
| push: | ||
| branches: | ||
| - "agent/**" | ||
| workflow_dispatch: | ||
|
|
||
| jobs: | ||
| plan-implement-verify: | ||
| runs-on: ubuntu-latest | ||
| env: | ||
| AGENT_DIR: .github/agents | ||
| PLAN_DIR: .agent/plans | ||
| PROV_DIR: .agent/provenance | ||
| steps: | ||
| - name: Checkout | ||
| uses: actions/checkout@v4 | ||
|
|
||
| - name: Setup Python | ||
| uses: actions/setup-python@v5 | ||
| with: | ||
| python-version: "3.11" | ||
|
|
||
| - name: Install deps | ||
| run: | | ||
| python -m pip install --upgrade pip | ||
| pip install flask ecdsa pytest pytest-cov | ||
|
|
||
| - name: Agent scan | ||
| run: | | ||
| mkdir -p $PLAN_DIR $PROV_DIR | ||
| python - <<'PY' | ||
| import json, os, time, glob | ||
| ts = int(time.time()) | ||
| plan_path = os.path.join(".agent","plans",f"plan-{ts}.md") | ||
| open(plan_path,"w").write("# Plan | ||
| - Scan repo | ||
| - Propose changes | ||
| ") | ||
| prov = {"ts": ts, "files": glob.glob("**/*.py", recursive=True)} | ||
| open(os.path.join(".agent","provenance",f"{ts}.json"),"w").write(json.dumps(prov)) | ||
| print("Generated plan and provenance.") | ||
| PY | ||
|
|
||
| - name: Run tests | ||
| run: | | ||
| pytest -q || echo "TESTS_FAILED" > .agent/status | ||
|
|
||
| - name: Self-heal backoff attempt 1 | ||
| if: ${{ hashFiles('.agent/status') != '' }} | ||
| run: | | ||
| echo "Attempt 1: Adding diagnostics and reducing scope." | ||
| # Example: add logging to simulator to catch failure causes | ||
| python - <<'PY' | ||
| import fileinput, sys | ||
| p="simulator/app.py" | ||
| buf=open(p).read() | ||
| if "LOG_DIAGNOSTICS" not in buf: | ||
| buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__) | ||
| LOG_DIAGNOSTICS=True") | ||
| open(p,"w").write(buf) | ||
| print("Injected diagnostics flag.") | ||
| PY | ||
| pytest -q || echo "TESTS_FAILED" > .agent/status | ||
|
|
||
| - name: Self-heal backoff attempt 2 | ||
| if: ${{ hashFiles('.agent/status') != '' }} | ||
| run: | | ||
| echo "Attempt 2: Revert last risky chunk and re-run." | ||
| git checkout -- simulator/safe_core.py || true | ||
| pytest -q || echo "TESTS_FAILED" > .agent/status | ||
|
|
||
| - name: Self-heal backoff attempt 3 | ||
| if: ${{ hashFiles('.agent/status') != '' }} | ||
| run: | | ||
| echo "Attempt 3: Split changes; isolate failing tests." | ||
| pytest -q -k "not slow" || echo "TESTS_FAILED" > .agent/status | ||
|
|
||
| - name: Create PR on success | ||
| if: ${{ hashFiles('.agent/status') == '' }} | ||
| run: | | ||
| BR="agent/iteration-$(date +%s)" | ||
| git checkout -b "$BR" | ||
| git add -A | ||
| git commit -m "Agent iteration: green tests and diagnostics" | ||
| git push origin "$BR" | ||
| echo "::notice title=PR::Created agent branch $BR" | ||
|
|
||
| - name: Attach logs | ||
| run: | | ||
| echo "Attaching CI logs for provenance." | ||
| mkdir -p .agent/logs | ||
| dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true | ||
| git add .agent | ||
| git commit -m "Agent: attach provenance/logs" || true | ||
| git push origin HEAD || true | ||
|
|
There was a problem hiding this comment.
This file appears to be a hybrid of Python code and YAML content. Lines 1-4 contain Python code that reads a workflow file, while lines 7-106 contain YAML workflow configuration. This file should be split into two separate files:
- A Python script (if needed) in an appropriate location
- A GitHub Actions workflow file at
.github/workflows/main.yml
The current structure will not function as a valid GitHub Actions workflow or as executable Python code.
|
Correct these immediately I give you total authority for these items you
listed
…On Sat, Nov 15, 2025, 10:18 PM Copilot ***@***.***> wrote:
***@***.**** commented on this pull request.
Pull Request Overview
This PR attempts to add a GitHub Actions workflow for the Nexus Agent
Runner, but contains critical structural and syntax issues that prevent it
from functioning. The file fuss.PY incorrectly combines Python code with
YAML workflow configuration in a single file, which is not a valid approach
for GitHub Actions workflows.
*Key Issues:*
- The file mixes Python script code (lines 1-4) with YAML workflow
configuration (lines 7-106), making it neither a valid Python script nor a
functional GitHub Actions workflow
- Multiple Python syntax errors in embedded scripts, including
unclosed string literals
- Missing Git configuration and repository permissions required for
automated commits and pushes
- Logic errors in the self-healing mechanism that prevent proper test
status tracking
------------------------------
💡 Add Copilot custom instructions
<http:///FuzzysTodd/Superalgos-superalgos/new/SA/.github/instructions?filename=*.instructions.md>
for smarter, more guided reviews. Learn how to get started
<https://docs.github.com/en/copilot/customizing-copilot/adding-repository-custom-instructions-for-github-copilot>
.
------------------------------
In fuss.PY
<#43 (comment)>
:
> + buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__)
+LOG_DIAGNOSTICS=True")
The multi-line string replacement is missing a closing quote and contains
an invalid newline, which will cause a syntax error. The code should be:
buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__)\nLOG_DIAGNOSTICS=True")
------------------------------
In fuss.PY
<#43 (comment)>
:
> + git checkout -- simulator/safe_core.py || true
+ pytest -q || echo "TESTS_FAILED" > .agent/status
+
+ - name: Self-heal backoff attempt 3
+ if: ${{ hashFiles('.agent/status') != '' }}
+ run: |
+ echo "Attempt 3: Split changes; isolate failing tests."
+ pytest -q -k "not slow" || echo "TESTS_FAILED" > .agent/status
+
+ - name: Create PR on success
+ if: ${{ hashFiles('.agent/status') == '' }}
+ run: |
+ BR="agent/iteration-$(date +%s)"
+ git checkout -b "$BR"
+ git add -A
+ git commit -m "Agent iteration: green tests and diagnostics"
The git commit and git push commands will fail if there are no changes to
commit or if Git credentials are not configured in the GitHub Actions
environment. Consider adding git config commands to set up user identity,
and check if there are actual changes before attempting to commit:
git config user.name "github-actions[bot]"
git config user.email ***@***.***"
git diff --quiet && git diff --staged --quiet || git commit -m "Agent iteration: green tests and diagnostics"
⬇️ Suggested change
- git commit -m "Agent iteration: green tests and diagnostics"
+ git config user.name "github-actions[bot]"
+ git config user.email ***@***.***"
+ git diff --quiet && git diff --staged --quiet || git commit -m "Agent iteration: green tests and diagnostics"
------------------------------
In fuss.PY
<#43 (comment)>
:
> + pytest -q || echo "TESTS_FAILED" > .agent/status
+
+ - name: Self-heal backoff attempt 1
+ if: ${{ hashFiles('.agent/status') != '' }}
+ run: |
+ echo "Attempt 1: Adding diagnostics and reducing scope."
+ # Example: add logging to simulator to catch failure causes
+ python - <<'PY'
+import fileinput, sys
+p="simulator/app.py"
+buf=open(p).read()
+if "LOG_DIAGNOSTICS" not in buf:
+ buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__)
+LOG_DIAGNOSTICS=True")
+ open(p,"w").write(buf)
+print("Injected diagnostics flag.")
+PY
+ pytest -q || echo "TESTS_FAILED" > .agent/status
+
+ - name: Self-heal backoff attempt 2
+ if: ${{ hashFiles('.agent/status') != '' }}
+ run: |
+ echo "Attempt 2: Revert last risky chunk and re-run."
+ git checkout -- simulator/safe_core.py || true
+ pytest -q || echo "TESTS_FAILED" > .agent/status
+
+ - name: Self-heal backoff attempt 3
+ if: ${{ hashFiles('.agent/status') != '' }}
+ run: |
+ echo "Attempt 3: Split changes; isolate failing tests."
+ pytest -q -k "not slow" || echo "TESTS_FAILED" > .agent/status
The self-healing logic removes the .agent/status file to track test
success, but never actually removes/clears this file between attempts. Once
TESTS_FAILED is written to the file, the file will exist with non-empty
content, and subsequent successful test runs won't clear it. Add rm
.agent/status before each test run or after a successful test:
pytest -q && rm -f .agent/status || echo "TESTS_FAILED" > .agent/status
------------------------------
In fuss.PY
<#43 (comment)>
:
> +buf=open(p).read()
+if "LOG_DIAGNOSTICS" not in buf:
+ buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__)
+LOG_DIAGNOSTICS=True")
+ open(p,"w").write(buf)
+print("Injected diagnostics flag.")
The workflow will fail if simulator/app.py doesn't exist. Add a check
before attempting to modify the file:
import osp="simulator/app.py"if not os.path.exists(p):
print(f"File {p} not found, skipping diagnostic injection.")else:
buf=open(p).read()
# ... rest of the code
⬇️ Suggested change
-buf=open(p).read()
-if "LOG_DIAGNOSTICS" not in buf:
- buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__)
-LOG_DIAGNOSTICS=True")
- open(p,"w").write(buf)
-print("Injected diagnostics flag.")
+if not os.path.exists(p):
+ print(f"File {p} not found, skipping diagnostic injection.")
+else:
+ buf=open(p).read()
+ if "LOG_DIAGNOSTICS" not in buf:
+ buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__)\nLOG_DIAGNOSTICS=True")
+ open(p,"w").write(buf)
+ print("Injected diagnostics flag.")
------------------------------
In fuss.PY
<#43 (comment)>
:
> +
+ - name: Create PR on success
+ if: ${{ hashFiles('.agent/status') == '' }}
+ run: |
+ BR="agent/iteration-$(date +%s)"
+ git checkout -b "$BR"
+ git add -A
+ git commit -m "Agent iteration: green tests and diagnostics"
+ git push origin "$BR"
+ echo "::notice title=PR::Created agent branch $BR"
+
+ - name: Attach logs
+ run: |
+ echo "Attaching CI logs for provenance."
+ mkdir -p .agent/logs
+ dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true
Git configuration is required before committing. The workflow needs to set
Git user identity before attempting commits:
git config user.name "github-actions[bot]"
git config user.email ***@***.***"
git add .agent
git diff --staged --quiet || git commit -m "Agent: attach provenance/logs"
⬇️ Suggested change
- dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true
+ dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true
+ git config user.name "github-actions[bot]"
+ git config user.email ***@***.***"
------------------------------
In fuss.PY
<#43 (comment)>
:
> +
+name: Nexus Agent Runner
+
+on:
+ schedule:
+ - cron: "*/30 * * * *" # every 30 minutes
+ push:
+ branches:
+ - "agent/**"
+ workflow_dispatch:
+
+jobs:
+ plan-implement-verify:
+ runs-on: ubuntu-latest
+ env:
+ AGENT_DIR: .github/agents
The AGENT_DIR environment variable is defined but never used in the
workflow. Consider removing it or using it in the appropriate steps.
⬇️ Suggested change
- AGENT_DIR: .github/agents
------------------------------
In fuss.PY
<#43 (comment)>
:
> +open(plan_path,"w").write("# Plan
+- Scan repo
+- Propose changes
+")
The multi-line string starting with "# Plan is missing a closing quote,
which will cause a syntax error. The string should be properly quoted:
open(plan_path,"w").write("# Plan\n- Scan repo\n- Propose changes\n")
⬇️ Suggested change
-open(plan_path,"w").write("# Plan
-- Scan repo
-- Propose changes
-")
+open(plan_path,"w").write("""# Plan
+- Scan repo
+- Propose changes
+""")
------------------------------
In fuss.PY
<#43 (comment)>
:
> +print(content)
+
+
+name: Nexus Agent Runner
+
+on:
+ schedule:
+ - cron: "*/30 * * * *" # every 30 minutes
+ push:
+ branches:
+ - "agent/**"
+ workflow_dispatch:
+
+jobs:
+ plan-implement-verify:
+ runs-on: ubuntu-latest
The workflow attempts to push to the repository but lacks the necessary
permissions. Add a permissions block to the job to allow writing to
repository contents:
jobs:
plan-implement-verify:
runs-on: ubuntu-latest
permissions:
contents: write
pull-requests: write
⬇️ Suggested change
- runs-on: ubuntu-latest
+ runs-on: ubuntu-latest
+ permissions:
+ contents: write
+ pull-requests: write
------------------------------
In fuss.PY
<#43 (comment)>
:
> +
+ - name: Create PR on success
+ if: ${{ hashFiles('.agent/status') == '' }}
+ run: |
+ BR="agent/iteration-$(date +%s)"
+ git checkout -b "$BR"
+ git add -A
+ git commit -m "Agent iteration: green tests and diagnostics"
+ git push origin "$BR"
+ echo "::notice title=PR::Created agent branch $BR"
+
+ - name: Attach logs
+ run: |
+ echo "Attaching CI logs for provenance."
+ mkdir -p .agent/logs
+ dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true
The dmesg command requires root/sudo privileges and will fail in GitHub
Actions runner. This command should be removed or replaced with an
alternative that doesn't require elevated privileges, such as capturing
workflow run logs or test output.
⬇️ Suggested change
- dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true
+ cp .pytest_cache/v/cache/lastfailed .agent/logs/lastfailed.txt 2>/dev/null || true
------------------------------
In fuss.PY
<#43 (comment)>
:
> +prov = {"ts": ts, "files": glob.glob("**/*.py", recursive=True)}
+open(os.path.join(".agent","provenance",f"{ts}.json"),"w").write(json.dumps(prov))
+print("Generated plan and provenance.")
+PY
+
+ - name: Run tests
+ run: |
+ pytest -q || echo "TESTS_FAILED" > .agent/status
+
+ - name: Self-heal backoff attempt 1
+ if: ${{ hashFiles('.agent/status') != '' }}
+ run: |
+ echo "Attempt 1: Adding diagnostics and reducing scope."
+ # Example: add logging to simulator to catch failure causes
+ python - <<'PY'
+import fileinput, sys
The fileinput and sys modules are imported but never used in this code
block. Consider removing unused imports:
import fileinput, sys # Remove this linep="simulator/app.py"
⬇️ Suggested change
-import fileinput, sys
------------------------------
In fuss.PY
<#43 (comment)>
:
> +name: Nexus Agent Runner
+
+on:
+ schedule:
+ - cron: "*/30 * * * *" # every 30 minutes
+ push:
+ branches:
+ - "agent/**"
+ workflow_dispatch:
+
+jobs:
+ plan-implement-verify:
+ runs-on: ubuntu-latest
+ env:
+ AGENT_DIR: .github/agents
+ PLAN_DIR: .agent/plans
+ PROV_DIR: .agent/provenance
+ steps:
+ - name: Checkout
+ uses: ***@***.***
+
+ - name: Setup Python
+ uses: ***@***.***
+ with:
+ python-version: "3.11"
+
+ - name: Install deps
+ run: |
+ python -m pip install --upgrade pip
+ pip install flask ecdsa pytest pytest-cov
+
+ - name: Agent scan
+ run: |
+ mkdir -p $PLAN_DIR $PROV_DIR
+ python - <<'PY'
+import json, os, time, glob
+ts = int(time.time())
+plan_path = os.path.join(".agent","plans",f"plan-{ts}.md")
+open(plan_path,"w").write("# Plan
+- Scan repo
+- Propose changes
+")
+prov = {"ts": ts, "files": glob.glob("**/*.py", recursive=True)}
+open(os.path.join(".agent","provenance",f"{ts}.json"),"w").write(json.dumps(prov))
+print("Generated plan and provenance.")
+PY
+
+ - name: Run tests
+ run: |
+ pytest -q || echo "TESTS_FAILED" > .agent/status
+
+ - name: Self-heal backoff attempt 1
+ if: ${{ hashFiles('.agent/status') != '' }}
+ run: |
+ echo "Attempt 1: Adding diagnostics and reducing scope."
+ # Example: add logging to simulator to catch failure causes
+ python - <<'PY'
+import fileinput, sys
+p="simulator/app.py"
+buf=open(p).read()
+if "LOG_DIAGNOSTICS" not in buf:
+ buf = buf.replace("app = Flask(__name__)", "app = Flask(__name__)
+LOG_DIAGNOSTICS=True")
+ open(p,"w").write(buf)
+print("Injected diagnostics flag.")
+PY
+ pytest -q || echo "TESTS_FAILED" > .agent/status
+
+ - name: Self-heal backoff attempt 2
+ if: ${{ hashFiles('.agent/status') != '' }}
+ run: |
+ echo "Attempt 2: Revert last risky chunk and re-run."
+ git checkout -- simulator/safe_core.py || true
+ pytest -q || echo "TESTS_FAILED" > .agent/status
+
+ - name: Self-heal backoff attempt 3
+ if: ${{ hashFiles('.agent/status') != '' }}
+ run: |
+ echo "Attempt 3: Split changes; isolate failing tests."
+ pytest -q -k "not slow" || echo "TESTS_FAILED" > .agent/status
+
+ - name: Create PR on success
+ if: ${{ hashFiles('.agent/status') == '' }}
+ run: |
+ BR="agent/iteration-$(date +%s)"
+ git checkout -b "$BR"
+ git add -A
+ git commit -m "Agent iteration: green tests and diagnostics"
+ git push origin "$BR"
+ echo "::notice title=PR::Created agent branch $BR"
+
+ - name: Attach logs
+ run: |
+ echo "Attaching CI logs for provenance."
+ mkdir -p .agent/logs
+ dmesg | tail -n 200 > .agent/logs/kernel_tail.txt || true
+ git add .agent
+ git commit -m "Agent: attach provenance/logs" || true
+ git push origin HEAD || true
+
This file appears to be a hybrid of Python code and YAML content. Lines
1-4 contain Python code that reads a workflow file, while lines 7-106
contain YAML workflow configuration. This file should be split into two
separate files:
1. A Python script (if needed) in an appropriate location
2. A GitHub Actions workflow file at .github/workflows/main.yml
The current structure will not function as a valid GitHub Actions workflow
or as executable Python code.
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Added a GitHub Actions workflow for the Nexus Agent Runner, including steps for setup, dependency installation, plan generation, test execution, and self-healing attempts.