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- NNNNAAAAMMMMEEEE
- validate - run many filetest checks on a tree
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- use File::CheckTree;
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- $warnings += validate( q{
- /vmunix -e || die
- /boot -e || die
- /bin cd
- csh -ex
- csh !-ug
- sh -ex
- sh !-ug
- /usr -d || warn "What happened to $file?\n"
- });
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- The _v_a_l_i_d_a_t_e() routine takes a single multiline string
- consisting of lines containing a filename plus a file test
- to try on it. (The file test may also be a "cd", causing
- subsequent relative filenames to be interpreted relative to
- that directory.) After the file test you may put || die to
- make it a fatal error if the file test fails. The default
- is || warn. The file test may optionally have a "!'
- prepended to test for the opposite condition. If you do a
- cd and then list some relative filenames, you may want to
- indent them slightly for readability. If you supply your
- own _d_i_e() or _w_a_r_n() message, you can use $file to
- interpolate the filename.
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- Filetests may be bunched: "-rwx" tests for all of -r, -w,
- and -x. Only the first failed test of the bunch will
- produce a warning.
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- The routine returns the number of warnings issued.
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- Page 1 (printed 10/23/98)
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