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Better arg parsing and updated docs

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This commit is contained in:
Bruce Hill 2019-05-22 01:50:46 -07:00
parent f9eabe730d
commit 3a2438dc08
2 changed files with 25 additions and 8 deletions
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7
bb.1
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@ -7,6 +7,7 @@ bb \- A bitty browser for command line file management
.B bb .B bb
[\fI-d\fR] [\fI-d\fR]
[\fI-s\fR] [\fI-s\fR]
[\fI-0\fR]
[\fIdirectory\fR] [\fIdirectory\fR]
.SH DESCRIPTION .SH DESCRIPTION
\fBbb\fR is a tiny TUI console application for browsing and managing files. \fBbb\fR is a tiny TUI console application for browsing and managing files.
@ -17,6 +18,10 @@ Print the current directory on exit.
.B \-s .B \-s
Print the selected files on exit. Print the selected files on exit.
.B \-s
If printing the selected files on exit, use NULL-terminated strings instead of
newline-separated.
.B directory .B directory
Open to this directory. Open to this directory.
@ -48,7 +53,7 @@ Begin browsing in /usr/local/
.TP .TP
.B .B
bb -s | xargs zip archive.zip bb -s -0 | xargs -0 zip archive.zip
Select some files to add to a zip archive. Select some files to add to a zip archive.
.TP .TP

26
bb.c
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@ -952,13 +952,25 @@ int main(int argc, char *argv[])
char sep = '\n'; char sep = '\n';
int print_dir = 0, print_selection = 0; int print_dir = 0, print_selection = 0;
for (int i = 1; i < argc; i++) { for (int i = 1; i < argc; i++) {
if (strcmp(argv[i], "-d") == 0) { if (argv[i][0] == '-' && argv[i][1] == '-')
print_dir = 1; continue;
} else if (strcmp(argv[i], "-0") == 0) { if (argv[i][0] == '-') {
sep = '\0'; for (char *c = &argv[i][1]; *c; c++) {
} else if (strcmp(argv[i], "-s") == 0) { switch (*c) {
print_selection = 1; case 'd':
} else if (path[0]) { print_dir = 1;
break;
case '0':
sep = '\0';
break;
case 's':
print_selection = 1;
break;
}
}
continue;
}
if (argv[i][0]) {
path = argv[i]; path = argv[i];
break; break;
} }