If I run this
#!/bin/bash
ARCH=$(python fetch_architecture.py)
if [ $ARCH == "aarch64" -o $ARCH == "armv71" ] ; then
export PATH=/opt/local/llvm/bin:${PATH}
cd /app
RUSTFLAGS="-C linker=lld" wasm-pack build --target web --release plume-front
else
wasm-pack build --target web --release plume-front
fi
via the terminal, it works just fine. But when I run it via the Dockerfile,
COPY . .
RUN cargo install wasm-pack
RUN chmod a+x ./script/plume-front.sh
RUN sleep 1
RUN ./script/plume-front.sh
It says python: command not found and then [: too many arguments
Python is not found, so $ARCH gets assigned to
"", and you didn’t double quote your variables in the comparison, so the code parses as[ == "aarch64"which is a syntax error.Also, maybe
uname -mcould work instead of that Python script.This was super insightful. Thank you so much.
Removed by mod
Rust:1.78-bookworm.
Thank you, manually included it.
You should use
python3anyway notpython. The latter is sometimes Python 3, sometimes Python 2 and sometimes doesn’t exist.python3works reliably, assuming you have it installed.(And assuming you aren’t using the official Windows Python installer, but that doesn’t seem like the case here!)
I ended up adding Python3 as it moaned when I just added Python. Thank you so much for your advice though. I’m grateful.
Python is not on the Path for docker. The error message “python: command not found” is then passed to the [ command (also called test) which says too many arguments.
Add the path /use/bin/ to your python command. Or figure out why it isn’t on the docker path.
Thank you so much.
This is a docker/bash question, not a python question. Also reading the error message explains the problem.
Apologies, I thought it was Python because I was trying to execute a Python script. And double sorry for not knowing how to interpret the error message.
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