Merge pull request #217 from mum4k/release-0-10-0

Release v0.10.0

.travis.yml

@@ -8,10 +8,13 @@ script:
         - go get -t ./...
         - go get -u golang.org/x/lint/golint
         - go test ./...
-        - go test -race ./...
+        - CGO_ENABLED=1 go test -race ./...
         - go vet ./...
         - diff -u <(echo -n) <(gofmt -d -s .)
         - diff -u <(echo -n) <(./internal/scripts/autogen_licences.sh .)
         - diff -u <(echo -n) <(golint ./...)
 after_success:
         - ./internal/scripts/coverage.sh
+env:
+  global:
+  - CGO_ENABLED=0

CHANGELOG.md

@@ -7,6 +7,30 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.10.0] - 5-Jun-2019
+
+### Added
+
+- Added `time.Duration` based `ValueFormatter` for the `LineChart` Y-axis labels.
+- Added round and suffix `ValueFormatter` for the `LineChart` Y-axis labels.
+- Added decimal and suffix `ValueFormatter` for the `LineChart` Y-axis labels.
+- Added a `container.SplitOption` that allows fixed size container splits.
+- Added `grid` functions that allow fixed size rows and columns.
+
+### Changed
+
+- The `LineChart` can format the labels on the Y-axis with a `ValueFormatter`.
+- The `SegmentDisplay` can now display dots and colons ('.' and ':').
+- The `Donut` widget now guarantees spacing between the donut and its label.
+- The continuous build on Travis CI now builds with cgo explicitly disabled to
+  ensure both Termdash and its dependencies use pure Go. 
+
+### Fixed
+
+- Lint issues found on the Go report card.
+- An internal library belonging to the `Text` widget was incorrectly passing
+  `math.MaxUint32` as an int argument.
+
 ## [0.9.1] - 15-May-2019
 
 ### Fixed
@@ -271,7 +295,8 @@ identifiers shouldn't be used externally.
 - The Gauge widget.
 - The Text widget.
 
-[unreleased]: https://github.com/mum4k/termdash/compare/v0.9.1...devel
+[unreleased]: https://github.com/mum4k/termdash/compare/v0.10.0...devel
+[0.10.0]: https://github.com/mum4k/termdash/compare/v0.9.1...v0.10.0
 [0.9.1]: https://github.com/mum4k/termdash/compare/v0.9.0...v0.9.1
 [0.9.0]: https://github.com/mum4k/termdash/compare/v0.8.0...v0.9.0
 [0.8.0]: https://github.com/mum4k/termdash/compare/v0.7.2...v0.8.0

container/container.go

@@ -171,6 +171,13 @@ func (c *Container) split() (image.Rectangle, image.Rectangle, error) {
 	if err != nil {
 		return image.ZR, image.ZR, err
 	}
+	if c.opts.splitFixed > DefaultSplitFixed {
+		if c.opts.split == splitTypeVertical {
+			return area.VSplitCells(ar, c.opts.splitFixed)
+		}
+		return area.HSplitCells(ar, c.opts.splitFixed)
+	}
+
 	if c.opts.split == splitTypeVertical {
 		return area.VSplit(ar, c.opts.splitPercent)
 	}

container/container_test.go

@@ -490,6 +490,45 @@ func TestNew(t *testing.T) {
 			},
 			wantContainerErr: true,
 		},
+		{
+			desc:     "fails when both SplitFixed and SplitPercent are specified",
+			termSize: image.Point{10, 10},
+			container: func(ft *faketerm.Terminal) (*Container, error) {
+				return New(
+					ft,
+					SplitHorizontal(
+						Top(
+							Border(linestyle.Light),
+						),
+						Bottom(
+							Border(linestyle.Light),
+						),
+						SplitFixed(4),
+						SplitPercent(20),
+					),
+				)
+			},
+			wantContainerErr: true,
+		},
+		{
+			desc:     "fails on SplitFixed less than -1",
+			termSize: image.Point{10, 20},
+			container: func(ft *faketerm.Terminal) (*Container, error) {
+				return New(
+					ft,
+					SplitHorizontal(
+						Top(
+							Border(linestyle.Light),
+						),
+						Bottom(
+							Border(linestyle.Light),
+						),
+						SplitFixed(-2),
+					),
+				)
+			},
+			wantContainerErr: true,
+		},
 		{
 			desc:     "empty container",
 			termSize: image.Point{10, 10},
@@ -616,6 +655,32 @@ func TestNew(t *testing.T) {
 				return ft
 			},
 		},
+		{
+			desc:     "horizontal unequal split",
+			termSize: image.Point{10, 20},
+			container: func(ft *faketerm.Terminal) (*Container, error) {
+				return New(
+					ft,
+					SplitHorizontal(
+						Top(
+							Border(linestyle.Light),
+						),
+						Bottom(
+							Border(linestyle.Light),
+						),
+						SplitFixed(4),
+					),
+				)
+			},
+			want: func(size image.Point) *faketerm.Terminal {
+				ft := faketerm.MustNew(size)
+				cvs := testcanvas.MustNew(ft.Area())
+				testdraw.MustBorder(cvs, image.Rect(0, 0, 10, 4))
+				testdraw.MustBorder(cvs, image.Rect(0, 4, 10, 20))
+				testcanvas.MustApply(cvs, ft)
+				return ft
+			},
+		},
 		{
 			desc:     "horizontal split, parent and children have borders",
 			termSize: image.Point{10, 10},
@@ -742,6 +807,32 @@ func TestNew(t *testing.T) {
 				return ft
 			},
 		},
+		{
+			desc:     "vertical fixed splits",
+			termSize: image.Point{20, 10},
+			container: func(ft *faketerm.Terminal) (*Container, error) {
+				return New(
+					ft,
+					SplitVertical(
+						Left(
+							Border(linestyle.Light),
+						),
+						Right(
+							Border(linestyle.Light),
+						),
+						SplitFixed(4),
+					),
+				)
+			},
+			want: func(size image.Point) *faketerm.Terminal {
+				ft := faketerm.MustNew(size)
+				cvs := testcanvas.MustNew(ft.Area())
+				testdraw.MustBorder(cvs, image.Rect(0, 0, 4, 10))
+				testdraw.MustBorder(cvs, image.Rect(4, 0, 20, 10))
+				testcanvas.MustApply(cvs, ft)
+				return ft
+			},
+		},
 		{
 			desc:     "vertical split, parent and children have borders",
 			termSize: image.Point{10, 10},