77a946be98
Convert `[ ... ]` to use `test` and test for the existence of a regular file (`-f`) instead of any file (`-e`). Move the `then`s onto their own lines so that it conforms with the general test style. Instead of redirecting input into sed, allow it to open its own input. Use `cmp -s` instead of `diff` since we only care about whether the two files are equal and `diff` is overkill for this. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
25 lines
647 B
Bash
25 lines
647 B
Bash
#!/bin/sh
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# If "one-time-sed" exists in $HTTPD_ROOT_PATH, run sed on the HTTP response,
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# using the contents of "one-time-sed" as the sed command to be run. If the
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# response was modified as a result, delete "one-time-sed" so that subsequent
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# HTTP responses are no longer modified.
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#
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# This can be used to simulate the effects of the repository changing in
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# between HTTP request-response pairs.
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if test -f one-time-sed
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then
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"$GIT_EXEC_PATH/git-http-backend" >out
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sed "$(cat one-time-sed)" out >out_modified
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if cmp -s out out_modified
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then
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cat out
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else
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cat out_modified
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rm one-time-sed
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fi
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else
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"$GIT_EXEC_PATH/git-http-backend"
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fi
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