llama-stack/llama_stack/distribution/common.sh
Francisco Arceo 2b752df79a
fix: Fixing some small issues with the build scripts (#1132)
# What does this PR do?
I was encountering build issues when building my `ollama` environment
using `llama stack build`

```bash
llama stack build --template ollama --image-type venv
Traceback (most recent call last):
  File "/Users/farceo/dev/llama-stack/.venv/bin/llama", line 10, in <module>
    sys.exit(main())
             ^^^^^^
  File "/Users/farceo/dev/llama-stack/llama_stack/cli/llama.py", line 46, in main
    parser.run(args)
  File "/Users/farceo/dev/llama-stack/llama_stack/cli/llama.py", line 40, in run
    args.func(args)
  File "/Users/farceo/dev/llama-stack/llama_stack/cli/stack/build.py", line 77, in _run_stack_build_command
    return run_stack_build_command(args)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/farceo/dev/llama-stack/llama_stack/cli/stack/_build.py", line 180, in run_stack_build_command
    _run_stack_build_command_from_build_config(
  File "/Users/farceo/dev/llama-stack/llama_stack/cli/stack/_build.py", line 272, in _run_stack_build_command_from_build_config
    return_code = build_image(
                  ^^^^^^^^^^^^
  File "/Users/farceo/dev/llama-stack/llama_stack/distribution/build.py", line 137, in build_image
    return_code = run_with_pty(args)
                  ^^^^^^^^^^^^^^^^^^
  File "/Users/farceo/dev/llama-stack/llama_stack/distribution/utils/exec.py", line 22, in run_with_pty
    return _run_with_pty_unix(command)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/farceo/dev/llama-stack/llama_stack/distribution/utils/exec.py", line 53, in _run_with_pty_unix
    process = subprocess.Popen(
              ^^^^^^^^^^^^^^^^^
  File "/Users/farceo/.local/share/uv/python/cpython-3.11.6-macos-aarch64-none/lib/python3.11/subprocess.py", line 1026, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/Users/farceo/.local/share/uv/python/cpython-3.11.6-macos-aarch64-none/lib/python3.11/subprocess.py", line 1950, in _execute_child
    raise child_exception_type(errno_num, err_msg, err_filename)
FileNotFoundError: [Errno 2] No such file or directory: '/Users/farceo/dev/llama-stack/llama_stack/distribution/build_venv.sh'
make: *** [build-ollama] Error 1
```

I also had to adjust the script when testing the `common.sh` file
because it returned:

```bash
> source llama_stack/distribution/common.sh
llama_stack/distribution/common.sh:6: command not found: ^M
llama_stack/distribution/common.sh:50: parse error near `\n'
```
On my branch, I ran:
```bash
sed -i '' 's/\r$//' llama_stack/distribution/common.sh
```
And then I was able to successfully build the environment.

[//]: # (If resolving an issue, uncomment and update the line below)
[//]: # (Closes #[issue-number])

## Test Plan
N/A

[//]: # (## Documentation)
N/A

---------

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>
2025-02-19 22:20:49 -08:00

49 lines
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# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the terms described in the LICENSE file in
# the root directory of this source tree.
cleanup() {
envname="$1"
set +x
echo "Cleaning up..."
conda deactivate
conda env remove --name "$envname" -y
}
handle_int() {
if [ -n "$ENVNAME" ]; then
cleanup "$ENVNAME"
fi
exit 1
}
handle_exit() {
if [ $? -ne 0 ]; then
echo -e "\033[1;31mABORTING.\033[0m"
if [ -n "$ENVNAME" ]; then
cleanup "$ENVNAME"
fi
fi
}
setup_cleanup_handlers() {
trap handle_int INT
trap handle_exit EXIT
if is_command_available conda; then
__conda_setup="$('conda' 'shell.bash' 'hook' 2>/dev/null)"
eval "$__conda_setup"
conda deactivate
else
echo "conda is not available"
exit 1
fi
}
# check if a command is present
is_command_available() {
command -v "$1" &>/dev/null
}