Commit574f764

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pg_regress: Allow overriding diff options

By setting the environment variable PG_REGRESS_DIFF_OPTS, custom diffoptions can be passed.reviewed by Jeevan Chalke

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Lines changed: 4 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -285,7 +285,10 @@ gmake check EXTRA_TESTS=collate.linux.utf8 LANG=en_US.utf8`
`285`	`285`	`file against the reference outputs stored in the`
`286`	`286`	`<filename>src/test/regress/expected</filename> directory. Any`
`287`	`287`	`differences are saved for your inspection in`
`288`		`- <filename>src/test/regress/regression.diffs</filename>. (Or you`
	`288`	`+ <filename>src/test/regress/regression.diffs</filename>. If you don't`
	`289`	`+ like the <command>diff</command> options that are used by default, set the`
	`290`	`+ environment variable <envar>PG_REGRESS_DIFF_OPTS</envar>, for`
	`291`	`+ instance <literal>PG_REGRESS_DIFF_OPTS='-u'</literal>. (Or you`
`289`	`292`	`can run <command>diff</command> yourself, if you prefer.)`
`290`	`293`	`</para>`
`291`	`294`

Lines changed: 3 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -1970,6 +1970,9 @@ regression_main(int argc, char *argv[], init_function ifunc, test_function tfunc`
`1970`	`1970`	`*/`
`1971`	`1971`	`ifunc();`
`1972`	`1972`
	`1973`	`+if (getenv("PG_REGRESS_DIFF_OPTS"))`
	`1974`	`+pretty_diff_opts=getenv("PG_REGRESS_DIFF_OPTS");`
	`1975`	`+`
`1973`	`1976`	`while ((c=getopt_long(argc,argv,"hV",long_options,&option_index))!=-1)`
`1974`	`1977`	`{`
`1975`	`1978`	`switch (c)`

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