my-package has no testfiles
gocov test github.com/my-package | gocov-html

panic: runtime error: index out of range
goroutine 1 [running]:
github.com/matm/gocov-html/cov.printReport(0x44d218, 0xc82002c010, 0xc82003be00)
github.com/matm/gocov-html/cov/report.go:163 +0xa0c
github.com/matm/gocov-html/cov.HTMLReportCoverage(0x44d2e8, 0xc82002c008, 0x0, 0x0, 0x0, 0x0)
github.com/matm/gocov-html/cov/report.go:276 +0x49f
main.main()
gopkg.in/matm/v1/gocov-html/gocov-html.go:50 +0xfb

The same with the XML reporter works:
gocov test github.com/my-package | gocov-xml

Latest version tag seems to be broken:

$ go install github.com/matm/gocov-html@latest
go: github.com/matm/gocov-html@latest: module github.com/matm/gocov-html@latest found (v1.1.1), but does not contain package github.com/matm/gocov-html

I'm using go 1.18.1 on ubuntu18

Hi @matm, is it possible that your latest commits introduced a regression issue.
When I want to install your package
go install github.com/matm/gocov-html/cmd/gocov-html@latest
I am getting following error:

github.com/matm/gocov-html/pkg/themes

../gopath/pkg/mod/github.com/matm/[email protected]/pkg/themes/theme.go:9:2: cannot use defaultTheme{} (value of type defaultTheme) as types.Beautifier value in array or slice literal: defaultTheme does not implement types.Beautifier (missing method Data)

../gopath/pkg/mod/github.com/matm/[email protected]/pkg/themes/theme.go:10:2: cannot use kitTheme{} (value of type kitTheme) as types.Beautifier value in array or slice literal: kitTheme does not implement types.Beautifier (missing method Data)

../gopath/pkg/mod/github.com/matm/[email protected]/pkg/themes/theme.go:14:33: cannot use defaultTheme{} (value of type defaultTheme) as types.Beautifier value in variable declaration: defaultTheme does not implement types.Beautifier (missing method Data)

Shall I use earlier version?

Best regards
Eckard.

Rationale

Would allow to only add functions/methods whose code coverage is lower or greater than threshold values.

For example, the strings package in the standard library have only 12 functions/methods with a code coverage < 100%.
Using a CLI flag -cmax 97 would add those 12 functions only into the generated HTML output.

Setting a threshold value can be useful to quickly find what is left for testing and generate the HTML output faster.

Example

$ gocov test strings | gocov-html -cmax 97

• Add a -cmax flag (default: 100) stating "only show functions whose coverage is less than cmax"
• Add a -cmin flag (default: 0) stating "only show functions whose coverage is more than cmin"
• Only take into account functions/methods whose code coverage is lower than the max value. Same regarding min value.
• Update README documentation

If you have an empty function in your code base (e.g. for a callback) then it's being reported at "0/0 0%", but a more sensible output would be "0/0 100%".

• New volt theme based on the volt boostrap theme
• Use very few components from this theme and make sure everything is included in the single HTML output
• Add a screenshot in the README

Maybe a bootstrap template with some simple charts to improve the current UI.

• New -d flat that prints the CSS content of the default theme to stdout
• Embbed custom stylesheet (provided by -s) into HTML document
• Update README.md

• Update README, e.g. go install
• Update project layout
• Add Makefile to build
• Add -v flag for program version

go version 1.12.5 amd 64
my project is GOMOD enabled
export GO11MODULE=on
go get -v gopkg.in/matm/v1/gocov-html
gives me invalid module path "gopkg.in/matm/v1/gocov-html"

• Add a CLI -r flag to reverse order (boolean, defaults to false)
• Update README

See #11.

Running go install github.com/matm/gocov-html@latest fails with the following error:

go install github.com/matm/gocov-html@latest: module github.com/matm/gocov-html@latest found (v1.1.1), but does not contain package github.com/matm/gocov-html

Installing with go install github.com/matm/gocov-html@71874e2e203b87a703f46020febb9650f0f8320d works fine

• Update Makefile with targets for building for Linux/FreeBSD/Windows/Darwin/OpenBSD amd64
• Update installation instructions in README

The linked screenshot on the README is not working.

• Remove pkg/types package

Hi @matm
Tag v1.2 is broken - it should be v1.2.0

GO supports only semver tags or commit hashes for public modules.
https://go.dev/blog/publishing-go-modules

When I'm trying to install the latest version go fetches only v1.1.1

go install github.com/matm/gocov-html/cmd/gocov-html@latest

go: downloading github.com/matm/gocov-html v1.1.1
go: downloading github.com/axw/gocov v1.1.0

When I try to install v1.2 go throws an error

go install github.com/matm/gocov-html/cmd/[email protected]

go: github.com/matm/gocov-html/cmd/[email protected]: no matching versions for query "v1.2"

Output is very nice, but my code uses "<<" operator.

Instead of seeing:

            flags & (1<<uint(i))

I only see:

           flags & (1<

I think you didn't change the whole "<" to "<" (lol, github change html code :) => "& lt ;")

Regards

Use x.y.z in the table.

• use io/ioutil for ReadAll() instead of io.ReadAll()
• Update GitHub's workflow to using Go 1.11 for the tests
• Update go.mod accordingly

See #26.

• Add a Dockerfile showing the build instructions
• Update README

Generating the code for methods Beautifier.Template() and Beautifier.Data() will ease theme management. This way Beautifer.Assets() can be used to simply define the required assets to build a theme.

• Remove implementions of Beautifier.Template() and Beautifier.Data() for the golang (default) theme
• Write a Go generator in pkg/themes/generator.go that will generate a default_gen.go file implementing those two methods with proper content taken from Assets()
• Update the build system to go generate before building

• Fix Makefile

Hi,

like this tool! Ad title: The source code in the report has sometimes malformed indentation (off by one level in both ways: 1 too much or 1 too les). It's only cosmetic, the tool is usable anyway. Thanks for publishing it.

The default HTML doc and its style can be vastly improved. Let's add support for themes and use the default CSS in the default theme.

• Convert CSS into a default theme
• Use a simple theming framework
• Add a -lt flag to list available themes
• Add a -t flag to render a specific theme
• Update README.md
• Update ChangeLog

Apologies for a newbie question (i'm fairly new to Go)
Let's say i have code living in
~/dev/project/go_implementation/api. This is not inside my GOPATH which is set to be ~/dev/go.
I can run go test and it passes fine.
However, when i run the gocov test tool, i get an error saying that
coverage: 40.9% of statements ok _/Users/toli/dev/project/go_implementation/api 0.009s error: can't find "main.go": cannot find package "_/Users/toli/dev/project/go_implementation/api" in any of: /usr/local/Cellar/go/1.4.2/libexec/src/_/Users/toli/dev/project/go_implementation/api (from $GOROOT) /Users/toli/dev/go/src/_/Users/toli/dev/project/go_implementation/api (from $GOPATH)

If i symlink the directory to be inside GOPATH and cd into it, things work:
~/dev/go/src/github.com/toli/project/go_implementation/api

So, the potential newbie question: can gocov only run from inside the GOPATH?
That works fine for me on my laptop, but I can't get it to work with CircleCI so i'm hoping there's an easier workaround.

• Use less memory
• Encode assets into base64 instead

• Track the *_gen.go files with git
• Restore the README instructions to using the go install command

Will publish a 1.3.1 for that.
Will fix #38 and #42.

• Fix clean target in build.mk

• New kit theme based on the AdminKit bootstrap theme
• Add screenshot in the README
• Rework the build instructions in the README since there is code generation