27 lines
680 B
Plaintext
27 lines
680 B
Plaintext
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#!/bin/bash
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# Wrapper around SCM to enable behaviour verification testing
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# on tar_scm's repository caching code. This is cleaner than
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# writing tests which look inside the cache, because then they
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# become coupled to the cache's implementation, and require
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# knowledge of where the cache lives etc.
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me=`basename $0`
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if [ -z "$SCM_INVOCATION_LOG" ]; then
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cat <<EOF >&2
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\$SCM_INVOCATION_LOG must be set before calling $0.
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It should be invoked from the test suite, not directly.
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EOF
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exit 1
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fi
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if [ "$me" = 'scm-wrapper' ]; then
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echo "$me should not be invoked directly, only via symlink" >&2
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exit 1
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fi
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echo "$me $*" >> "$SCM_INVOCATION_LOG"
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/usr/bin/$me "$@"
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