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add scoped editing of pro-files

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only simple textual scopes like "unix" are supported. no negation, no
complex scopes, no scope nesting.
This commit is contained in:
Oswald Buddenhagen
2011-03-07 21:23:51 +01:00
parent fcbbdf9a38
commit 8b6961b77f
4 changed files with 168 additions and 38 deletions
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5
src/plugins/qt4projectmanager/qt-s60/s60publisherovi.cpp
View File

@@ -264,10 +264,9 @@ void S60PublisherOvi::updateProFile(const QString &var, const QString &values)
return;
}
//todo: after ossi has added scope profile writing, make sure the following works
//QString scope("symbian");
ProWriter::putVarValues(profile, &lines, QStringList() << values, var,
ProWriter::ReplaceValues | ProWriter::OneLine | ProWriter::AssignOperator);
ProWriter::ReplaceValues | ProWriter::OneLine | ProWriter::AssignOperator,
"symbian");
if (qfile.open(QIODevice::WriteOnly | QIODevice::Text)) {
qfile.write(lines.join("\n").toLocal8Bit());

62
src/shared/proparser/prowriter.cpp
View File

@@ -174,23 +174,44 @@ static const ushort *skipToken(ushort tok, const ushort *&tokPtr, int &lineNo)
return 0;
}
bool ProWriter::locateVarValues(const ushort *tokPtr, const QString &var, int *bestLine)
bool ProWriter::locateVarValues(const ushort *tokPtr,
const QString &scope, const QString &var, int *scopeStart, int *bestLine)
{
int lineNo = 0;
const bool inScope = scope.isEmpty();
int lineNo = *scopeStart + 1;
QString tmp;
const ushort *lastXpr = 0;
bool fresh = true;
while (ushort tok = *tokPtr++) {
if (tok == TokAssign || tok == TokAppend || tok == TokAppendUnique) {
if (inScope && (tok == TokAssign || tok == TokAppend || tok == TokAppendUnique)) {
if (getLiteral(lastXpr, tokPtr - 1, tmp) && var == tmp) {
*bestLine = lineNo - 1;
return true;
}
skipExpression(++tokPtr, lineNo);
fresh = true;
} else {
lastXpr = skipToken(tok, tokPtr, lineNo);
if (!inScope && tok == TokCondition && *tokPtr == TokBranch
&& getLiteral(lastXpr, tokPtr - 1, tmp) && scope == tmp) {
*scopeStart = lineNo - 1;
if (locateVarValues(tokPtr + 3, QString(), var, scopeStart, bestLine))
return true;
}
const ushort *oTokPtr = skipToken(tok, tokPtr, lineNo);
if (tok != TokLine) {
if (oTokPtr) {
if (fresh)
lastXpr = oTokPtr;
} else if (tok == TokNot || tok == TokAnd || tok == TokOr) {
fresh = false;
} else {
fresh = true;
}
}
}
}
*bestLine = qMax(lineNo - 1, 0);
if (inScope || *scopeStart < 0)
*bestLine = qMax(lineNo - 1, 0);
return false;
}
@@ -219,10 +240,11 @@ static int skipContLines(QStringList *lines, int lineNo, bool addCont)
}
void ProWriter::putVarValues(ProFile *profile, QStringList *lines,
const QStringList &values, const QString &var, PutFlags flags)
const QStringList &values, const QString &var, PutFlags flags, const QString &scope)
{
int lineNo;
if (locateVarValues(profile->tokPtr(), var, &lineNo)) {
QString indent = scope.isEmpty() ? QString() : QLatin1String(" ");
int scopeStart = -1, lineNo;
if (locateVarValues(profile->tokPtr(), scope, var, &scopeStart, &lineNo)) {
if (flags & ReplaceValues) {
// remove continuation lines with old values
int lNo = skipContLines(lines, lineNo, false);
@@ -234,24 +256,38 @@ void ProWriter::putVarValues(ProFile *profile, QStringList *lines,
line.truncate(eqs + 1);
// put new values
foreach (const QString &v, values)
line += ((flags & MultiLine) ? QLatin1String(" \\\n ") : QLatin1String(" ")) + v;
line += ((flags & MultiLine) ? QLatin1String(" \\\n ") + indent : QString::fromLatin1(" ")) + v;
} else {
lineNo = skipContLines(lines, lineNo, true);
QString added;
foreach (const QString &v, values)
added += QLatin1String(" ") + v + QLatin1String(" \\\n");
added += QLatin1String(" ") + indent + v + QLatin1String(" \\\n");
added.chop(3);
lines->insert(lineNo, added);
}
} else {
// Create & append new variable item
QString added;
if (!scope.isEmpty()) {
if (scopeStart < 0) {
added = QLatin1Char('\n') + scope + QLatin1String(" {");
} else {
QRegExp rx(QLatin1String("(\\s*") + scope + QLatin1String("\\s*:\\s*).*"));
if (rx.exactMatch(lines->at(scopeStart))) {
(*lines)[scopeStart].replace(0, rx.cap(1).length(),
QString(scope + QLatin1String(" {\n ")));
scopeStart = -1;
}
}
}
int lNo = skipContLines(lines, lineNo, false);
if (lNo)
if (lNo != scopeStart + 1)
added += QLatin1Char('\n');
added += var + QLatin1String((flags & AppendOperator) ? " +=" : " =");
added += indent + var + QLatin1String((flags & AppendOperator) ? " +=" : " =");
foreach (const QString &v, values)
added += ((flags & MultiLine) ? QLatin1String(" \\\n ") : QLatin1String(" ")) + v;
added += ((flags & MultiLine) ? QLatin1String(" \\\n ") + indent : QString::fromLatin1(" ")) + v;
if (!scope.isEmpty() && scopeStart < 0)
added += QLatin1String("\n}");
lines->insert(lNo, added);
}
}

6
src/shared/proparser/prowriter.h
View File

@@ -60,7 +60,8 @@ public:
Q_DECLARE_FLAGS(PutFlags, PutFlag)
static void putVarValues(ProFile *profile, QStringList *lines,
const QStringList &values, const QString &var, PutFlags flags);
const QStringList &values, const QString &var, PutFlags flags,
const QString &scope = QString());
static QList<int> removeVarValues(ProFile *profile, QStringList *lines,
const QStringList &values, const QStringList &vars);
@@ -70,7 +71,8 @@ public:
const QDir &proFileDir, const QStringList &filePaths, const QStringList &vars);
private:
static bool locateVarValues(const ushort *tokPtr, const QString &var, int *bestLine);
static bool locateVarValues(const ushort *tokPtr,
const QString &scope, const QString &var, int *scopeStart, int *bestLine);
};
Q_DECLARE_OPERATORS_FOR_FLAGS(ProWriter::PutFlags)

133
tests/auto/profilewriter/tst_profilewriter.cpp
View File

@@ -86,6 +86,7 @@ void tst_ProFileWriter::adds_data()
{
QTest::addColumn<int>("flags");
QTest::addColumn<QStringList>("values");
QTest::addColumn<QString>("scope");
QTest::addColumn<QString>("input");
QTest::addColumn<QString>("output");
@@ -93,6 +94,7 @@ void tst_ProFileWriter::adds_data()
int flags;
const char *title;
const char * const *values;
const char *scope;
const char *input;
const char *output;
};
@@ -102,14 +104,14 @@ void tst_ProFileWriter::adds_data()
static const Case cases[] = {
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"add new append multi", f_foo,
"add new append multi", f_foo, 0,
"",
"SOURCES += \\\n"
" foo"
},
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"add new append multi after comment", f_foo,
"add new append multi after comment", f_foo, 0,
"# test file",
"# test file\n"
"\n"
@@ -118,7 +120,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"add new append multi before newlines", f_foo,
"add new append multi before newlines", f_foo, 0,
"\n"
"\n"
"\n",
@@ -130,7 +132,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"add new append multi after comment before newlines", f_foo,
"add new append multi after comment before newlines", f_foo, 0,
"# test file\n"
"\n"
"\n"
@@ -145,7 +147,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::AppendValues|PW::AssignOperator|PW::MultiLine,
"add new assign multi", f_foo,
"add new assign multi", f_foo, 0,
"# test file",
"# test file\n"
"\n"
@@ -154,7 +156,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::AppendValues|PW::AppendOperator|PW::OneLine,
"add new append oneline", f_foo,
"add new append oneline", f_foo, 0,
"# test file",
"# test file\n"
"\n"
@@ -162,7 +164,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::AppendValues|PW::AssignOperator|PW::OneLine,
"add new assign oneline", f_foo,
"add new assign oneline", f_foo, 0,
"# test file",
"# test file\n"
"\n"
@@ -170,7 +172,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::AppendValues|PW::AssignOperator|PW::OneLine,
"add new assign oneline after existing", f_foo,
"add new assign oneline after existing", f_foo, 0,
"# test file\n"
"\n"
"HEADERS = foo",
@@ -182,7 +184,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"add new ignoring scoped", f_foo,
"add new ignoring scoped", f_foo, 0,
"unix:SOURCES = some files",
"unix:SOURCES = some files\n"
"\n"
@@ -191,21 +193,21 @@ void tst_ProFileWriter::adds_data()
},
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"add to existing", f_foo,
"add to existing (wrong operator)", f_foo, 0,
"SOURCES = some files",
"SOURCES = some files \\\n"
" foo"
},
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"add to existing after comment", f_foo,
"add to existing after comment (wrong operator)", f_foo, 0,
"SOURCES = some files # comment",
"SOURCES = some files \\ # comment\n"
" foo"
},
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"add to existing after comment line", f_foo,
"add to existing after comment line (wrong operator)", f_foo, 0,
"SOURCES = some \\\n"
" # comment\n"
" files",
@@ -216,14 +218,14 @@ void tst_ProFileWriter::adds_data()
},
{
PW::AppendValues|PW::AssignOperator|PW::MultiLine,
"add to existing", f_foo,
"add to existing", f_foo, 0,
"SOURCES = some files",
"SOURCES = some files \\\n"
" foo"
},
{
PW::ReplaceValues|PW::AssignOperator|PW::MultiLine,
"replace existing multi", f_foo_bar,
"replace existing multi", f_foo_bar, 0,
"SOURCES = some files",
"SOURCES = \\\n"
" foo \\\n"
@@ -231,13 +233,13 @@ void tst_ProFileWriter::adds_data()
},
{
PW::ReplaceValues|PW::AssignOperator|PW::OneLine,
"replace existing oneline", f_foo_bar,
"replace existing oneline", f_foo_bar, 0,
"SOURCES = some files",
"SOURCES = foo bar"
},
{
PW::ReplaceValues|PW::AssignOperator|PW::OneLine,
"replace existing complex last", f_foo_bar,
"replace existing complex last", f_foo_bar, 0,
"SOURCES = some \\\n"
" # comment\n"
" files",
@@ -245,7 +247,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::ReplaceValues|PW::AssignOperator|PW::OneLine,
"replace existing complex middle 1", f_foo_bar,
"replace existing complex middle 1", f_foo_bar, 0,
"SOURCES = some \\\n"
" # comment\n"
" files\n"
@@ -255,7 +257,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::ReplaceValues|PW::AssignOperator|PW::OneLine,
"replace existing complex middle 2", f_foo_bar,
"replace existing complex middle 2", f_foo_bar, 0,
"SOURCES = some \\\n"
" # comment\n"
" files\n"
@@ -267,7 +269,7 @@ void tst_ProFileWriter::adds_data()
},
{
PW::ReplaceValues|PW::AssignOperator|PW::OneLine,
"replace existing complex middle 3", f_foo_bar,
"replace existing complex middle 3", f_foo_bar, 0,
"SOURCES = some \\\n"
" # comment\n"
" files \\\n"
@@ -277,6 +279,95 @@ void tst_ProFileWriter::adds_data()
"\n"
"HEADERS = blubb"
},
{
PW::AppendValues|PW::AppendOperator|PW::OneLine,
"scoped new / new scope", f_foo, "dog",
"# test file\n"
"SOURCES = yo",
"# test file\n"
"SOURCES = yo\n"
"\n"
"dog {\n"
" SOURCES += foo\n"
"}"
},
{
PW::AppendValues|PW::AppendOperator|PW::OneLine,
"scoped new / extend scope", f_foo, "dog",
"# test file\n"
"dog {\n"
" HEADERS += yo\n"
"}",
"# test file\n"
"dog {\n"
" HEADERS += yo\n"
"\n"
" SOURCES += foo\n"
"}"
},
{
PW::AppendValues|PW::AppendOperator|PW::OneLine,
"scoped new / extend elongated scope", f_foo, "dog",
"# test file\n"
"dog {\n"
" HEADERS += \\\n"
" yo \\\n"
" blubb\n"
"}",
"# test file\n"
"dog {\n"
" HEADERS += \\\n"
" yo \\\n"
" blubb\n"
"\n"
" SOURCES += foo\n"
"}"
},
{
PW::AppendValues|PW::AppendOperator|PW::OneLine,
"scoped new / extend empty scope", f_foo, "dog",
"# test file\n"
"dog {\n"
"}",
"# test file\n"
"dog {\n"
" SOURCES += foo\n"
"}"
},
{
PW::AppendValues|PW::AppendOperator|PW::OneLine,
"scoped new / extend oneline scope", f_foo, "dog",
"# test file\n"
"dog:HEADERS += yo",
"# test file\n"
"dog {\n"
" HEADERS += yo\n"
"\n"
" SOURCES += foo\n"
"}"
},
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"scoped append", f_foo, "dog",
"# test file\n"
"dog:SOURCES = yo",
"# test file\n"
"dog:SOURCES = yo \\\n"
" foo"
},
{
PW::AppendValues|PW::AppendOperator|PW::MultiLine,
"complex scoped append", f_foo, "dog",
"# test file\n"
"animal:!dog:SOURCES = yo",
"# test file\n"
"animal:!dog:SOURCES = yo\n"
"\n"
"dog {\n"
" SOURCES += \\\n"
" foo\n"
"}"
},
};
for (uint i = 0; i < sizeof(cases) / sizeof(cases[0]); i++) {
@@ -284,6 +375,7 @@ void tst_ProFileWriter::adds_data()
QTest::newRow(_case->title)
<< _case->flags
<< strList(_case->values)
<< QString::fromLatin1(_case->scope)
<< QString::fromLatin1(_case->input)
<< QString::fromLatin1(_case->output);
}
@@ -293,6 +385,7 @@ void tst_ProFileWriter::adds()
{
QFETCH(int, flags);
QFETCH(QStringList, values);
QFETCH(QString, scope);
QFETCH(QString, input);
QFETCH(QString, output);
@@ -302,7 +395,7 @@ void tst_ProFileWriter::adds()
ProFileParser parser(0, &parseHandler);
ProFile *proFile = parser.parsedProFile(QLatin1String(BASE_DIR "/test.pro"), false, &input);
QVERIFY(proFile);
PW::putVarValues(proFile, &lines, values, var, PW::PutFlags(flags));
PW::putVarValues(proFile, &lines, values, var, PW::PutFlags(flags), scope);
QCOMPARE(lines.join(QLatin1String("\n")), output);
}