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da31bd5673
Init patchRcPath hooks, which provides utilities to patch shell scripts to be sourced by users. Add test cases and documentation.
22 lines
578 B
Bash
22 lines
578 B
Bash
#!/bin/sh
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set -eu
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UNPATCHED_SOURCE_FILE="$1"
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PATCHED_SOURCE_FILE="$2"
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ORIG_PATH="$PWD/alfa:$PWD/bravo"
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RESULT_PATH_FROM_UNPATCHED="$(
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PATH="$ORIG_PATH"; export PATH
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. "$UNPATCHED_SOURCE_FILE"
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echo "$PATH"
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)"
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RESULT_PATH_FROM_PATCHED="$(
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PATH="$ORIG_PATH"; export PATH
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. "$PATCHED_SOURCE_FILE"
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echo "$PATH"
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)"
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if [ "$RESULT_PATH_FROM_UNPATCHED" != "$RESULT_PATH_FROM_PATCHED" ]; then
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echo "Result path mismatched: $UNPATCHED_SOURCE_FILE ($RESULT_PATH_FROM_UNPATCHED) and $PATCHED_SOURCE_FILE ($RESULT_PATH_FROM_PATCHED)" > /dev/stderr
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exit 1
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fi
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