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FS#593 isatty(1) check for quickdep to increase usability

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This commit is contained in:
Fredrik Rinnestam 2017-06-17 20:29:44 +02:00
parent 38e5f51b6a
commit 54dc911470
1 changed files with 7 additions and 4 deletions
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9
src/prtget.cpp
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@ -754,11 +754,14 @@ void PrtGet::printDepends( bool simpleListing )
const list<string>& deps = transaction.dependencies(); const list<string>& deps = transaction.dependencies();
if ( simpleListing ) { if ( simpleListing ) {
/* check if stdout is a tty, for package exclusion via: prt-get install `prt-get quickdep foobar | grep -v ^gnome-` */
bool const tty = isatty(1);
if ( deps.size() > 0 ) { if ( deps.size() > 0 ) {
list<string>::const_iterator it = deps.begin(); list<string>::const_iterator it = deps.begin();
for ( ; it != deps.end(); ++it ) {
cout << *it << " "; for ( ; it != deps.end(); ++it )
} cout << *it << (tty ? " " : "\n");
if (tty)
cout << endl; cout << endl;
} }
} else { } else {