pax_global_header00006660000000000000000000000064141730710330014511gustar00rootroot0000000000000052 comment=11c7a0f22431fde90ee51336c4bbd0c7c687923f term-1.0.2/000077500000000000000000000000001417307103300124605ustar00rootroot00000000000000term-1.0.2/.github/000077500000000000000000000000001417307103300140205ustar00rootroot00000000000000term-1.0.2/.github/dependabot.yml000066400000000000000000000001771417307103300166550ustar00rootroot00000000000000version: 2 updates: - package-ecosystem: gomod directory: "/" schedule: interval: daily open-pull-requests-limit: 10 term-1.0.2/.github/workflows/000077500000000000000000000000001417307103300160555ustar00rootroot00000000000000term-1.0.2/.github/workflows/build.yml000066400000000000000000000030351417307103300177000ustar00rootroot00000000000000--- name: Build and Tests on: push: tags-ignore: - '**' branches: - main pull_request: branches: - main jobs: build: name: Build and Tests runs-on: ubuntu-latest steps: - name: Set up Go uses: actions/setup-go@v2 with: go-version: 1.17.x - name: Check out code into the Go module directory uses: actions/checkout@v2 - name: Verify Go Modules Setup run: | go mod verify - name: Build Go Code run: | go build ./... - name: Sanity Check (go vet) run: | go vet ./... - name: Sanity Check (ineffassign) run: | go get github.com/gordonklaus/ineffassign ineffassign ./... - name: Sanity Check (golint) run: | go get golang.org/x/lint/golint golint ./... - name: Sanity Check (misspell) run: | go get github.com/client9/misspell/cmd/misspell find . -type f | xargs misspell -source=text -error - name: Sanity Check (staticcheck) run: | go get honnef.co/go/tools/cmd/staticcheck staticcheck ./... - name: Run Go Unit Tests run: | go get github.com/onsi/ginkgo/ginkgo github.com/onsi/gomega/... ginkgo -randomizeAllSpecs -randomizeSuites -failOnPending -nodes=1 -compilers=1 -race -trace -cover - name: Upload Code Coverage Profile uses: codecov/codecov-action@v1 with: files: ./*.coverprofile flags: unittests fail_ci_if_error: true verbose: false term-1.0.2/.gitignore000066400000000000000000000000171417307103300144460ustar00rootroot00000000000000*.coverprofile term-1.0.2/LICENSE000066400000000000000000000020621417307103300134650ustar00rootroot00000000000000MIT License Copyright (c) 2019 The Homeport Team Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. term-1.0.2/README.md000066400000000000000000000017311417307103300137410ustar00rootroot00000000000000# term [![License](https://img.shields.io/github/license/gonvenience/term.svg)](https://github.com/gonvenience/term/blob/main/LICENSE) [![Go Report Card](https://goreportcard.com/badge/github.com/gonvenience/term)](https://goreportcard.com/report/github.com/gonvenience/term) [![Build and Tests](https://github.com/gonvenience/term/workflows/Build%20and%20Tests/badge.svg)](https://github.com/gonvenience/term/actions?query=workflow%3A%22Build+and+Tests%22) [![Codecov](https://img.shields.io/codecov/c/github/gonvenience/term/main.svg)](https://codecov.io/gh/gonvenience/term) [![PkgGoDev](https://pkg.go.dev/badge/github.com/gonvenience/term)](https://pkg.go.dev/github.com/gonvenience/term) [![Release](https://img.shields.io/github/release/gonvenience/term.svg)](https://github.com/gonvenience/term/releases/latest) ![GitHub go.mod Go version](https://img.shields.io/github/go-mod/go-version/gonvenience/term) Golang package with convenience functions for terminal related tasks. term-1.0.2/go.mod000066400000000000000000000011541417307103300135670ustar00rootroot00000000000000module github.com/gonvenience/term go 1.17 require ( github.com/mattn/go-isatty v0.0.14 github.com/mitchellh/go-ps v1.0.0 github.com/onsi/ginkgo v1.16.5 github.com/onsi/gomega v1.18.0 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 ) require ( github.com/fsnotify/fsnotify v1.5.1 // indirect github.com/nxadm/tail v1.4.8 // indirect golang.org/x/net v0.0.0-20220121210141-e204ce36a2ba // indirect golang.org/x/sys v0.0.0-20220114195835-da31bd327af9 // indirect golang.org/x/text v0.3.7 // indirect gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect gopkg.in/yaml.v2 v2.4.0 // indirect ) term-1.0.2/go.sum000066400000000000000000000271461417307103300136250ustar00rootroot00000000000000github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI= github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI= github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo= github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4= github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ= github.com/fsnotify/fsnotify v1.5.1 h1:mZcQUHVQUQWoPXXtuf9yuEXKudkV2sx1E06UadKWpgI= github.com/fsnotify/fsnotify v1.5.1/go.mod h1:T3375wBYaZdLLcVNkcVbzGHY7f1l/uK5T5Ai1i3InKU= github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE= github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE= github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc= github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY= github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU= github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9Y= github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94= github.com/mitchellh/go-ps v1.0.0 h1:i6ampVEEF4wQFF+bkYfwYgY+F/uYJDktmvLPf7qIgjc= github.com/mitchellh/go-ps v1.0.0/go.mod h1:J4lOc8z8yJs6vUwklHw2XEIiT4z4C40KtWVN3nvg8Pg= github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A= github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE= github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU= github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE= github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk= github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0= github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE= github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU= github.com/onsi/ginkgo/v2 v2.0.0 h1:CcuG/HvWNkkaqCUpJifQY8z7qEMBJya6aLPx6ftGyjQ= github.com/onsi/ginkgo/v2 v2.0.0/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c= github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY= github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo= github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY= github.com/onsi/gomega v1.18.0 h1:ngbYoRctxjl8SiF7XgP0NxBFbfHcg3wfHMMaFHWwMTM= github.com/onsi/gomega v1.18.0/go.mod h1:0q+aL8jAiMXy9hbwj2mr5GziHiwhAIQpFmmtT5hitRs= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA= github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20210428140749-89ef3d95e781 h1:DzZ89McO9/gWPsQXS/FVKAlG02ZjaQ6AlZRBimEYOd0= golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk= golang.org/x/net v0.0.0-20220121210141-e204ce36a2ba h1:6u6sik+bn/y7vILcYkK3iwTBWN7WtBvB0+SZswQnbf8= golang.org/x/net v0.0.0-20220121210141-e204ce36a2ba/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys 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h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= term-1.0.2/term.go000066400000000000000000000107601417307103300137620ustar00rootroot00000000000000// Copyright © 2019 The Homeport Team // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN // THE SOFTWARE. /* Package term contains convenience functions for terminal related tasks, for example to get the current terminal width or a reasonable fallback. */ package term import ( "fmt" "os" "github.com/mattn/go-isatty" "github.com/mitchellh/go-ps" "golang.org/x/term" ) const ( hideCursor = "\x1b[?25l" showCursor = "\x1b[?25h" ) // DefaultTerminalWidth is the default fallback terminal width. const DefaultTerminalWidth = 80 // DefaultTerminalHeight is the default fallback terminal height. const DefaultTerminalHeight = 25 // FixedTerminalWidth allows a manual fixed override of the terminal width. var FixedTerminalWidth = -1 // FixedTerminalHeight allows a manual fixed override of the terminal height. var FixedTerminalHeight = -1 // GetTerminalWidth return the terminal width (available characters per line) func GetTerminalWidth() int { width, _ := GetTerminalSize() return width } // GetTerminalHeight return the terminal height (available lines). func GetTerminalHeight() int { _, height := GetTerminalSize() return height } // GetTerminalSize return the terminal size as a width and height tuple. In // case the terminal size cannot be determined, a reasonable default is // used: 80x25. A manual override is possible using FixedTerminalWidth // and FixedTerminalHeight. func GetTerminalSize() (int, int) { // In case this is a garden container, disable the terminal size detection // and fall back to a reasonable assumption that is a bit bigger in size // than the default terminal fallback dimensions. if FixedTerminalWidth < 0 && FixedTerminalHeight < 0 && IsGardenContainer() { FixedTerminalWidth = 120 FixedTerminalHeight = 25 } // Return user preference (explicit overwrite) of both width and height if FixedTerminalWidth > 0 && FixedTerminalHeight > 0 { return FixedTerminalWidth, FixedTerminalHeight } width, height, err := term.GetSize(int(os.Stdout.Fd())) switch { // Return default fallback value case err != nil: return DefaultTerminalWidth, DefaultTerminalHeight // Return user preference of width, actual value for height case FixedTerminalWidth > 0: return FixedTerminalWidth, height // Return user preference of height, actual value for width case FixedTerminalHeight > 0: return width, FixedTerminalHeight // Return actual determined values default: return width, height } } // IsDumbTerminal returns whether the current terminal has a limited feature set func IsDumbTerminal() bool { return os.Getenv("TERM") == "dumb" } // IsTerminal returns whether this program runs in a terminal and not in a pipe func IsTerminal() bool { return isatty.IsTerminal(os.Stdout.Fd()) || isatty.IsCygwinTerminal(os.Stdout.Fd()) } // IsTrueColor returns whether the current terminal supports 24 bit colors func IsTrueColor() bool { switch os.Getenv("COLORTERM") { case "truecolor", "24bit": return true default: return false } } // IsGardenContainer returns whether the current process is started in the // process tree of garden container (https://github.com/cloudfoundry/garden). func IsGardenContainer() bool { if process, err := ps.FindProcess(1); err == nil && process != nil { switch process.Executable() { case "garden-init": return true } } return false } // HideCursor sends the ANSI sequence to hide the cursor symbol func HideCursor() { fmt.Print(hideCursor) } // ShowCursor sends the ANSI sequence to show the cursor symbol func ShowCursor() { fmt.Print(showCursor) } term-1.0.2/term_suite_test.go000066400000000000000000000024241417307103300162300ustar00rootroot00000000000000// Copyright © 2019 The Homeport Team // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN // THE SOFTWARE. package term_test import ( "testing" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) func TestTerm(t *testing.T) { RegisterFailHandler(Fail) RunSpecs(t, "term suite") } term-1.0.2/term_test.go000066400000000000000000000064331417307103300150230ustar00rootroot00000000000000// Copyright © 2019 The Homeport Team // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN // THE SOFTWARE. package term_test import ( "bytes" "io" "os" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" . "github.com/gonvenience/term" ) func WithCustomEnvVars(envVars map[string]string, f func()) { var tmp = make(map[string]string, len(envVars)) for key, value := range envVars { tmp[key] = os.Getenv(key) os.Setenv(key, value) } defer func() { for key, value := range tmp { os.Setenv(key, value) } }() f() } func CaptureStdout(f func()) string { r, w, err := os.Pipe() Expect(err).ToNot(HaveOccurred()) tmp := os.Stdout defer func() { os.Stdout = tmp }() os.Stdout = w f() w.Close() var buf bytes.Buffer _, err = io.Copy(&buf, r) Expect(err).ToNot(HaveOccurred()) return buf.String() } var _ = Describe("term package", func() { Context("detection functions that base on environment variables", func() { It("should return that it is a dumb terminal, if the environment is set to dumb", func() { WithCustomEnvVars(map[string]string{"TERM": "dumb"}, func() { Expect(IsDumbTerminal()).To(BeTrue()) }) }) It("should detect truecolor support", func() { WithCustomEnvVars(map[string]string{"COLORTERM": "truecolor"}, func() { Expect(IsTrueColor()).To(BeTrue()) }) WithCustomEnvVars(map[string]string{"COLORTERM": "24bit"}, func() { Expect(IsTrueColor()).To(BeTrue()) }) WithCustomEnvVars(map[string]string{"COLORTERM": "foobar"}, func() { Expect(IsTrueColor()).To(BeFalse()) }) WithCustomEnvVars(map[string]string{"COLORTERM": ""}, func() { Expect(IsTrueColor()).To(BeFalse()) }) }) }) Context("Concourse/Garden specific checks", func() { It("should at least not panic when trying to detect the Garden init process", func() { // Please note: Not sure why, but if one would run this test case // in Concourse, it would fail. So, please do not. Expect(IsGardenContainer()).To(BeFalse()) }) }) Context("cursor hide and show convenience", func() { It("should print the right hide sequence to the Stdout", func() { Expect(CaptureStdout(HideCursor)).To(Equal("\x1b[?25l")) }) It("should print the right show sequence to the Stdout", func() { Expect(CaptureStdout(ShowCursor)).To(Equal("\x1b[?25h")) }) }) })