From 5841e834f984838ef224ff04d8742c47a1e9b83a Mon Sep 17 00:00:00 2001
From: Aaron Heise <5148966+acehoss@users.noreply.github.com>
Date: Fri, 17 Oct 2025 14:13:51 -0400
Subject: [PATCH 1/3] Update GitHub Actions workflow for Python publishing

- Bumped `actions/checkout` to v4 for improved functionality.
- Configured checkout to fetch only the current ref, disable tag fetching, and clean the workspace to prevent conflicts on self-hosted runners.
- Simplified pytest command to run tests quietly.
---
 .github/workflows/python-publish.yml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 655e471..1a5db5c 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -24,9 +24,14 @@ jobs:
     runs-on: [self-hosted, linux]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
         with:
+          # Ensure we only fetch the current ref, and avoid fetching tags to prevent
+          # 'would clobber existing tag' on self-hosted runners with cached repos
           fetch-depth: 1
+          fetch-tags: false
+          clean: true
+          ref: ${{ github.ref }}
 
       - name: Set up Python 3.9
         uses: actions/setup-python@v4
@@ -53,7 +58,7 @@ jobs:
 
 
       - name: Test with pytest
-        run: poetry run pytest -m "not skip_ci" tests
+        run: poetry run pytest -q
         
         
       - name: Build package

From b114b190bd279a96c5d8bb0333e5bd5a73972070 Mon Sep 17 00:00:00 2001
From: Aaron Heise <5148966+acehoss@users.noreply.github.com>
Date: Fri, 17 Oct 2025 14:18:22 -0400
Subject: [PATCH 2/3] Update GitHub Actions workflow for Python testing

- Upgraded `actions/checkout` to v4 and configured it to fetch only the current ref, disable tag fetching, and clean the workspace.
- Modified pytest command to run tests quietly for improved output clarity.
---
 .github/workflows/python-package.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 6c1e2eb..4da292a 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -22,9 +22,12 @@ jobs:
     runs-on: [self-hosted, linux]
 
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 1
+          fetch-tags: false
+          clean: true
+          ref: ${{ github.ref }}
 
       - name: Set up Python 3.9
         uses: actions/setup-python@v4
@@ -53,7 +56,7 @@ jobs:
 #        run: poetry run black . --check
 
       - name: Test with pytest
-        run: poetry run pytest -m "not skip_ci" tests
+        run: poetry run pytest -q
 
 #      - name: Vulnerability check
 #        run: poetry run safety check

From edb2562b35427ff94de363ecfeec7843a70e3b99 Mon Sep 17 00:00:00 2001
From: Aaron Heise <5148966+acehoss@users.noreply.github.com>
Date: Fri, 17 Oct 2025 14:26:41 -0400
Subject: [PATCH 3/3] Enhance shell fallback mechanism and improve environment
 variable handling

- Updated the listener to ensure a default shell of /bin/sh is used if the shell lookup fails or returns an empty value.
- Modified the session to set a default TERM environment variable to "xterm" if none is provided, improving compatibility across different environments.
---
 rnsh/listener.py | 5 ++++-
 rnsh/session.py  | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/rnsh/listener.py b/rnsh/listener.py
index ed66d8e..5299429 100644
--- a/rnsh/listener.py
+++ b/rnsh/listener.py
@@ -158,7 +158,10 @@ async def listen(configdir, command, identitypath=None, service_name=None, verbo
         except Exception as e:
             log.error(f"Error looking up shell: {e}")
         log.info(f"Using {shell} for default command.")
-        _cmd = [shell] if shell else None
+        # Ensure a sane shell default. Fall back to /bin/sh if lookup fails.
+        if not shell or len(shell) == 0:
+            shell = "/bin/sh"
+        _cmd = [shell]
     else:
         log.info(f"Using command {shlex.join(_cmd)}")
 
diff --git a/rnsh/session.py b/rnsh/session.py
index 77628bb..4268a20 100644
--- a/rnsh/session.py
+++ b/rnsh/session.py
@@ -311,7 +311,7 @@ def stderr(data: bytes):
 
         try:
             self.process = process.CallbackSubprocess(argv=self.cmdline,
-                                                      env={"TERM": self.term or os.environ.get("TERM", None),
+                                                      env={"TERM": self.term or os.environ.get("TERM") or "xterm",
                                                             "RNS_REMOTE_IDENTITY": (RNS.prettyhexrep(self.remote_identity.hash)
                                                                 if self.remote_identity and self.remote_identity.hash else "")},
                                                       loop=self.loop,