check

Installation

$ go get github.com/opennota/check/cmd/aligncheck$ go get github.com/opennota/check/cmd/structcheck$ go get github.com/opennota/check/cmd/varcheck

Usage

$ aligncheck net/httpnet/http: /usr/lib/go/src/net/http/server.go:123:6: struct conn could have size 160 (currently 168)net/http: /usr/lib/go/src/net/http/server.go:315:6: struct response could have size 152 (currently 176)net/http: /usr/lib/go/src/net/http/transfer.go:37:6: struct transferWriter could have size 96 (currently 112)net/http: /usr/lib/go/src/net/http/transport.go:49:6: struct Transport could have size 136 (currently 144)net/http: /usr/lib/go/src/net/http/transport.go:811:6: struct persistConn could have size 160 (currently 176)

$ structcheck --helpUsage of structcheck:  -a    Count assignments only  -e    Report exported fields  -t    Load test files too$ structcheck fmtfmt: /usr/lib/go/src/fmt/format.go:47:2: fmt.fmtFlags.zerofmt: /usr/lib/go/src/fmt/format.go:41:2: fmt.fmtFlags.minusfmt: /usr/lib/go/src/fmt/format.go:42:2: fmt.fmtFlags.plusfmt: /usr/lib/go/src/fmt/format.go:43:2: fmt.fmtFlags.sharpfmt: /usr/lib/go/src/fmt/format.go:44:2: fmt.fmtFlags.spacefmt: /usr/lib/go/src/fmt/format.go:52:2: fmt.fmtFlags.plusVfmt: /usr/lib/go/src/fmt/format.go:53:2: fmt.fmtFlags.sharpVfmt: /usr/lib/go/src/fmt/format.go:39:2: fmt.fmtFlags.widPresentfmt: /usr/lib/go/src/fmt/format.go:40:2: fmt.fmtFlags.precPresentfmt: /usr/lib/go/src/fmt/format.go:45:2: fmt.fmtFlags.unicodefmt: /usr/lib/go/src/fmt/format.go:46:2: fmt.fmtFlags.uniQuotefmt: /usr/lib/go/src/fmt/print.go:110:2: fmt.pp.nfmt: /usr/lib/go/src/fmt/scan.go:179:2: fmt.ssave.nlIsEndfmt: /usr/lib/go/src/fmt/scan.go:180:2: fmt.ssave.nlIsSpacefmt: /usr/lib/go/src/fmt/scan.go:181:2: fmt.ssave.argLimitfmt: /usr/lib/go/src/fmt/scan.go:182:2: fmt.ssave.limitfmt: /usr/lib/go/src/fmt/scan.go:183:2: fmt.ssave.maxWid

$ varcheck --helpUsage of varcheck:  -e=false: Report exported variables and constants$ varcheck image/jpegimage/jpeg: /usr/lib/go/src/image/jpeg/reader.go:74:2: adobeTransformYCbCrimage/jpeg: /usr/lib/go/src/image/jpeg/reader.go:75:2: adobeTransformYCbCrKimage/jpeg: /usr/lib/go/src/image/jpeg/writer.go:54:2: quantIndexLuminanceimage/jpeg: /usr/lib/go/src/image/jpeg/writer.go:55:2: quantIndexChrominanceimage/jpeg: /usr/lib/go/src/image/jpeg/writer.go:91:2: huffIndexLuminanceDCimage/jpeg: /usr/lib/go/src/image/jpeg/writer.go:92:2: huffIndexLuminanceACimage/jpeg: /usr/lib/go/src/image/jpeg/writer.go:93:2: huffIndexChrominanceDCimage/jpeg: /usr/lib/go/src/image/jpeg/writer.go:94:2: huffIndexChrominanceAC

Known limitations