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fix: add missing run.sh for x402 scenario #185

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fix: add missing run.sh for x402 scenario #185

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7681f3a
fix: add missing run.sh script for x402 human-present scenario
Mar 18, 2026
5db9c79
fix: make x402 run.sh runnable from any directory
Mar 18, 2026
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2 changes: 1 addition & 1 deletion samples/python/scenarios/a2a/human-present/x402/README.md
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Expand Up @@ -66,7 +66,7 @@ GOOGLE_API_KEY variable in one of two ways.
You can execute the following command to run all of the steps in one terminal:

```sh
samples/python/scenarios/a2a/human-present/cards/run.sh --payment-method x402
samples/python/scenarios/a2a/human-present/x402/run.sh
```

Or you can run each server in its own terminal (ensure `PAYMENT_METHOD=x402` is set for all processes):
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8 changes: 8 additions & 0 deletions samples/python/scenarios/a2a/human-present/x402/run.sh
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@@ -0,0 +1,8 @@
#!/bin/bash

# A script to automate the execution of the x402 payment example.
# This is a convenience wrapper that runs the standard scenario with
# the x402 payment method.

SCRIPT_DIR="$(dirname "$0")"
exec bash "$SCRIPT_DIR/../cards/run.sh" --payment-method x402 "$@"

@gemini-code-assist gemini-code-assist Bot Mar 18, 2026

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medium

The cards/run.sh script that is being called expects to be run from the repository root. The current implementation of this wrapper script will fail if it's not executed from the repository root itself (e.g., if a user changes into this directory and runs ./run.sh). This can be fixed by changing the current directory to the repository root before executing the cards/run.sh script.

Additionally, it's good practice to add set -e to the script to ensure it exits immediately if any command fails.

Suggested change
#!/bin/bash
# A script to automate the execution of the x402 payment example.
# This is a convenience wrapper that runs the standard scenario with
# the x402 payment method.
SCRIPT_DIR="$(dirname "$0")"
exec bash "$SCRIPT_DIR/../cards/run.sh" --payment-method x402 "$@"
#!/bin/bash
set -e
# A script to automate the execution of the x402 payment example.
# This is a convenience wrapper that runs the standard scenario with
# the x402 payment method.
# The wrapped script, cards/run.sh, expects to be run from the repository root.
# To make this script runnable from any directory, we first change to the repo root.
cd "$(dirname "$0")/../../../../../../"
exec bash "samples/python/scenarios/a2a/human-present/cards/run.sh" --payment-method x402 "$@"

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