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xaizek / uncov (License: AGPLv3+) (since 2018-12-07)

Uncov(er) is a tool that collects and processes code coverage reports.

Clone URLs: https://code.reversed.top/user/xaizek/uncov ssh://rocketgit@code.reversed.top/user/xaizek/uncov

v0.1 v0.2 v0.3 v0.4 v0.5 appveyor master

Commit a1d649171082f5fa3e040c537ad10e3cad5d8e69

Add "build-count" configuration option

It specifies number of builds to show by default. When unspecified, the
behaviour is backwards compatible.

Affects `uncov builds` and lists of builds of uncov-web (useful for
reducing load from bots).

Author: xaizek
Author date (UTC): 2026-07-20 16:31
Committer name: xaizek
Committer date (UTC): 2026-07-20 16:31
Parent(s): 027891ed616150cbbe4d2be457df172395ea035a
Signing key: 99DC5E4DB05F6BE2
Tree: 16517593d70040be024e5caf465385a3ebef6432

File	Lines added	Lines deleted
docs/uncov.1	6	0
docs/uncov/07-configuration.md	4	0
src/Settings.cpp	7	0
src/Settings.hpp	19	0
src/sub_commands.cpp	2	2
tests/Settings.cpp	5	1
tests/test-configs/correct.ini	1	0
tests/test-configs/default.ini	1	0
tests/test-configs/incorrect.ini	1	0
tests/test-configs/out-of-range.ini	1	0
web/WebSettings.hpp	1	0
web/builds.ecpp	10	0
web/style.css	4	0

File docs/uncov.1 changed (mode: 100644) (index 29a03a3..2444c26)
...	...	Number of visible lines above and below changes.
480	480	\f[B]uncov\-web\f[R]: true)	\f[B]uncov\-web\f[R]: true)
481	481	.PP	.PP
482	482	Whether line numbers are displayed in diffs.	Whether line numbers are displayed in diffs.
	483		.PP
	484		\f[B]build\-count\f[R] (integer, \f[B]uncov\f[R]: 10,
	485		\f[B]uncov\-web\f[R]: 0)
	486		.PP
	487		Number of builds to show by default.
	488		The value of zero means \(lqunlimited\(rq.
483	489	.SH FILES	.SH FILES
484	490	\f[B]<data\-directory>\f[R] in the following is either git\-directory	\f[B]<data\-directory>\f[R] in the following is either git\-directory
485	491	for a worktree (see \f[B]git\-worktree\f[R](1)) or for the repository	for a worktree (see \f[B]git\-worktree\f[R](1)) or for the repository

File docs/uncov/07-configuration.md changed (mode: 100644) (index 3f8fc4c..5e144d9)
...	...	Number of visible lines above and below changes.
48	48	diff-show-lineno (boolean, uncov: false, uncov-web: true)	diff-show-lineno (boolean, uncov: false, uncov-web: true)
49	49
50	50	Whether line numbers are displayed in diffs.	Whether line numbers are displayed in diffs.
	51
	52		build-count (integer, uncov: 10, uncov-web: 0)
	53
	54		Number of builds to show by default. The value of zero means "unlimited".

File src/Settings.cpp changed (mode: 100644) (index e6b5927..ff5b9e8)
...	...	Settings::loadFromFile(const std::string &path)
44	44	setMinFoldSize(props.get<int>("min-fold-size", minFoldSize));	setMinFoldSize(props.get<int>("min-fold-size", minFoldSize));
45	45	foldContext = props.get<int>("fold-context", foldContext);	foldContext = props.get<int>("fold-context", foldContext);
46	46	setPrintLineNoInDiff(props.get<bool>("diff-show-lineno", diffShowLineNo));	setPrintLineNoInDiff(props.get<bool>("diff-show-lineno", diffShowLineNo));
	47		setBuildCount(props.get<int>("build-count", buildCount));
47	48
48	49	medLimit = std::max(0.0f, std::min(100.0f, medLimit));	medLimit = std::max(0.0f, std::min(100.0f, medLimit));
49	50	hiLimit = std::max(0.0f, std::min(100.0f, hiLimit));	hiLimit = std::max(0.0f, std::min(100.0f, hiLimit));

...	...	Settings::setPrintLineNoInDiff(bool value)
66	67	{	{
67	68	diffShowLineNo = value;	diffShowLineNo = value;
68	69	}	}
	70
	71		void
	72		Settings::setBuildCount(int value)
	73		{
	74		buildCount = std::max(0, value);
	75		}

File src/Settings.hpp changed (mode: 100644) (index 4c560fa..562bb6b)
...	...	public:
40	40	// Loads some of the settings from file. Does nothing if it doesn't exist.	// Loads some of the settings from file. Does nothing if it doesn't exist.
41	41	void loadFromFile(const std::string &path);	void loadFromFile(const std::string &path);
42	42
	43		/**
	44		* @brief Retrieves number of builds to show by default.
	45		*
	46		* @returns The number, which is 0 when there is no limit.
	47		*/
	48		virtual int getBuildCount() const
	49		{
	50		return buildCount;
	51		}
	52
43	53	public: // PrintingSettings only	public: // PrintingSettings only
44	54	virtual std::string getTimeFormat() const override	virtual std::string getTimeFormat() const override
45	55	{	{

...	...	protected:
104	114	*/	*/
105	115	void setPrintLineNoInDiff(bool value);	void setPrintLineNoInDiff(bool value);
106	116
	117		/**
	118		* @brief Sets number of builds to show by default.
	119		*
	120		* @param value New value of the limit, use 0 for "unlimited".
	121		*/
	122		void setBuildCount(int value);
	123
107	124	private:	private:
108	125	//! Percentage boundary between low and medium coverage.	//! Percentage boundary between low and medium coverage.
109	126	float medLimit = 70.0f;	float medLimit = 70.0f;

...	...	private:
117	134	bool diffShowLineNo = false;	bool diffShowLineNo = false;
118	135	//! Number of visible lines above and below interesting lines.	//! Number of visible lines above and below interesting lines.
119	136	int foldContext = 1;	int foldContext = 1;
	137		//! Number of builds to show by default, 0 means "unlimited".
	138		int buildCount = 10;
120	139	};	};
121	140
122	141	#endif // UNCOV_SETTINGS_HPP_	#endif // UNCOV_SETTINGS_HPP_

File src/sub_commands.cpp changed (mode: 100644) (index 33a34d8..7b7390a)
...	...	private:
334	334	execImpl(const std::string &alias,	execImpl(const std::string &alias,
335	335	const std::vector<std::string> &args) override	const std::vector<std::string> &args) override
336	336	{	{
337		// By default limit number of builds to display to 10.
	337		// By default limit number of builds to a configurable number.
338	338	bool limitBuilds = true;	bool limitBuilds = true;
339		unsigned int maxBuildCount = 10;
	339		unsigned int maxBuildCount = settings->getBuildCount();
340	340	if (tryParse(args, noArgsForm{})) {	if (tryParse(args, noArgsForm{})) {
341	341	// Nothing needs to be done, variable defaults are getting used.	// Nothing needs to be done, variable defaults are getting used.
342	342	} else if (auto parsed = tryParse(args, limitForm{})) {	} else if (auto parsed = tryParse(args, limitForm{})) {

File tests/test-configs/correct.ini changed (mode: 100644) (index 8d4ef31..b282128)
...	...	tab-size = 2
5	5	min-fold-size = 4	min-fold-size = 4
6	6	fold-context = 3	fold-context = 3
7	7	diff-show-lineno = true	diff-show-lineno = true
	8		build-count = 13

File tests/test-configs/default.ini changed (mode: 100644) (index 3674de1..f650748)
...	...	tab-size = 4
4	4	min-fold-size = 3	min-fold-size = 3
5	5	fold-context = 1	fold-context = 1
6	6	diff-show-lineno = false	diff-show-lineno = false
	7		build-count = 10

File tests/test-configs/incorrect.ini changed (mode: 100644) (index 6e46e7e..ce2d7d2)
...	...	tab-size = two
4	4	min-fold-size = four	min-fold-size = four
5	5	fold-context = three	fold-context = three
6	6	diff-show-lineno = truth	diff-show-lineno = truth
	7		build-count = ten

File tests/test-configs/out-of-range.ini changed (mode: 100644) (index 85216c1..a80a89c)
...	...	hi-bound = 124
3	3	tab-size = -4	tab-size = -4
4	4	min-fold-size = -3	min-fold-size = -3
5	5	fold-context = -1	fold-context = -1
	6		build-count = -1

File web/WebSettings.hpp changed (mode: 100644) (index a9f6985..a34c3de)
...	...	public:
26	26	{	{
27	27	setMinFoldSize(4);	setMinFoldSize(4);
28	28	setPrintLineNoInDiff(true);	setPrintLineNoInDiff(true);
	29		setBuildCount(0);
29	30	}	}
30	31
31	32	public: // FilePrinterSettings only	public: // FilePrinterSettings only

File web/builds.ecpp changed (mode: 100644) (index 6c09310..19f076e)
...	...	along with uncov. If not, see <http://www.gnu.org/licenses/>.
24	24	#include <boost/range/adaptor/reversed.hpp>	#include <boost/range/adaptor/reversed.hpp>
25	25
26	26	#include "BuildHistory.hpp"	#include "BuildHistory.hpp"
	27		#include "Settings.hpp"
27	28	#include "listings.hpp"	#include "listings.hpp"
28	29
29	30	extern BuildHistory *globalBH;	extern BuildHistory *globalBH;
	31		extern Settings *globalSettings;
30	32	</%pre>	</%pre>
31	33
32	34	<%cpp>	<%cpp>

...	...	along with uncov. If not, see <http://www.gnu.org/licenses/>.
81	83	% ? globalBH->getBuilds()	% ? globalBH->getBuilds()
82	84	% : globalBH->getBuildsOn(branch);	% : globalBH->getBuildsOn(branch);
83	85	% namespace adaptors = boost::adaptors;	% namespace adaptors = boost::adaptors;
	86		% const unsigned int maxBuildCount = globalSettings->getBuildCount();
	87		% unsigned int i = 0;
84	88	% for (const Build &build : adaptors::reverse(builds)) {	% for (const Build &build : adaptors::reverse(builds)) {
85	89	<tr>	<tr>
86	90	% const std::vector<std::string> descr = describeBuild(globalBH, build,	% const std::vector<std::string> descr = describeBuild(globalBH, build,

...	...	along with uncov. If not, see <http://www.gnu.org/licenses/>.
105	109	</div>	</div>
106	110	</td>	</td>
107	111	</tr>	</tr>
	112		% if (++i == maxBuildCount && builds.size() - i > 1) {
	113		<tr>
	114		<td class="note" colspan="6"><$ builds.size() - i $> more builds were omitted</td>
	115		</tr>
	116		% break;
	117		% }
108	118	% }	% }
109	119
110	120	</table>	</table>

File web/style.css changed (mode: 100644) (index 6e55136..c893c81)
...	...	td:nth-child(1), th:nth-child(1) {
82	82	text-align: left;	text-align: left;
83	83	}	}
84	84
	85		td.note, td:nth-child(1).note {
	86		text-align: center;
	87		}
	88
85	89	pre {	pre {
86	90	line-height: 125%;	line-height: 125%;
87	91	}	}

Hints

Before first commit, do not forget to setup your git environment:

git config --global user.name "your_name_here"
git config --global user.email "your@email_here"

Clone this repository using HTTP(S):

git clone https://code.reversed.top/user/xaizek/uncov

Clone this repository using ssh (do not forget to upload a key first):

git clone ssh://rocketgit@code.reversed.top/user/xaizek/uncov

You are allowed to anonymously push to this repository.
This means that your pushed commits will automatically be transformed into a pull request:

... clone the repository ...
... make some changes and some commits ...
git push origin master

File tests/Settings.cpp changed (mode: 100644) (index a58e47c..989237e)
...	...	operator==(const Settings &lhs, const Settings &rhs)
29	29	&& lhs.printLineNoInDiff() == rhs.printLineNoInDiff()	&& lhs.printLineNoInDiff() == rhs.printLineNoInDiff()
30	30	&& lhs.getMinFoldSize() == rhs.getMinFoldSize()	&& lhs.getMinFoldSize() == rhs.getMinFoldSize()
31	31	&& lhs.getFoldContext() == rhs.getFoldContext()	&& lhs.getFoldContext() == rhs.getFoldContext()
32		&& lhs.isHtmlOutput() == rhs.isHtmlOutput();
	32		&& lhs.isHtmlOutput() == rhs.isHtmlOutput()
	33		&& lhs.getBuildCount() == rhs.getBuildCount();
33	34	}	}
34	35
35	36	TEST_CASE("Loading from nonexistent file doesn't change anything", "[Settings]")	TEST_CASE("Loading from nonexistent file doesn't change anything", "[Settings]")

...	...	TEST_CASE("Settings from correct config are applied", "[Settings]")
61	62	CHECK(settings.getTabSize() == 4);	CHECK(settings.getTabSize() == 4);
62	63	CHECK(settings.getMinFoldSize() == 3);	CHECK(settings.getMinFoldSize() == 3);
63	64	CHECK(settings.getFoldContext() == 1);	CHECK(settings.getFoldContext() == 1);
	65		CHECK(settings.getBuildCount() == 10);
64	66	CHECK(!settings.printLineNoInDiff());	CHECK(!settings.printLineNoInDiff());
65	67
66	68	settings.loadFromFile("tests/test-configs/correct.ini");	settings.loadFromFile("tests/test-configs/correct.ini");

...	...	TEST_CASE("Settings from correct config are applied", "[Settings]")
69	71	CHECK(settings.getTabSize() == 2);	CHECK(settings.getTabSize() == 2);
70	72	CHECK(settings.getMinFoldSize() == 4);	CHECK(settings.getMinFoldSize() == 4);
71	73	CHECK(settings.getFoldContext() == 3);	CHECK(settings.getFoldContext() == 3);
	74		CHECK(settings.getBuildCount() == 13);
72	75	CHECK(settings.printLineNoInDiff());	CHECK(settings.printLineNoInDiff());
73	76	}	}
74	77

...	...	TEST_CASE("Invalid values are handled sensibly", "[Settings]")
104	107	CHECK(settings.getTabSize() == 1);	CHECK(settings.getTabSize() == 1);
105	108	CHECK(settings.getMinFoldSize() == 1);	CHECK(settings.getMinFoldSize() == 1);
106	109	CHECK(settings.getFoldContext() == 0);	CHECK(settings.getFoldContext() == 0);
	110		CHECK(settings.getBuildCount() == 0);
107	111	}	}
108	112	}	}