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ENH: add help/usage for dirToString, wmkdep. Add dirToString -strip option.

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- The dirToString -strip option is simple, but reduces effort for the caller.
This commit is contained in:
mark
2017-02-10 14:10:00 +01:00
parent 46ecad8f7a
commit e82a029453
4 changed files with 84 additions and 33 deletions
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50
wmake/src/dirToString.c
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@ -3,7 +3,7 @@
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
\\/ M anipulation |
\\/ M anipulation | Copyright (C) 2017 OpenCFD Ltd.
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
@ -33,22 +33,61 @@ Usage
e.g.
using sh
baseDirName=`echo $dir | sed 's%^\./%%' | $bin/dirToString`
baseDirName=$(echo $dir | $bin/dirToString -strip)
using csh
set baseDirName=`echo $dir | sed 's%^\./%%' | $bin/dirToString`
set baseDirName=`echo $dir | $bin/dirToString -strip`
\*----------------------------------------------------------------------------*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
int main()
int main(int argc, char* argv[])
{
int c;
int nextupper = 0;
if (argc > 1)
{
if (!strncmp(argv[1], "-h", 2)) /* -h, -help */
{
fprintf
(
stderr,
"\nUsage: %s [-strip]\n\n",
"dirToString"
);
fprintf
(
stderr,
" -strip ignore leading [./] characters.\n\n"
"Transform dir1/dir2 to camel-case dir1Dir2\n\n"
);
return 0;
}
if (!strcmp(argv[1], "-s") || !strcmp(argv[1], "-strip")) /* -s, -strip */
{
while ((c=getchar()) != EOF && (c == '.' || c == '/'))
{
/* nop */
}
if (c == EOF)
{
return 0;
}
putchar(c);
}
}
while ((c=getchar()) != EOF)
{
if (c == '/')
@ -60,13 +99,12 @@ int main()
if (nextupper)
{
putchar(toupper(c));
nextupper = 0;
}
else
{
putchar(c);
}
nextupper = 0;
}
}