From e38d07554cfbf9c054f67070b92ee41251a26740 Mon Sep 17 00:00:00 2001 From: jolheiser Date: Thu, 24 Feb 2022 22:17:39 -0600 Subject: [PATCH] Initial commit Signed-off-by: jolheiser --- .gitignore | 2 + LICENSE | 19 +++++++ README.md | 23 ++++++++ go.mod | 10 ++++ go.sum | 42 +++++++++++++++ main.go | 150 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 6 files changed, 246 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 README.md create mode 100644 go.mod create mode 100644 go.sum create mode 100644 main.go diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..0fb0821 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +.idea/ +/clone* \ No newline at end of file diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..ec2045e --- /dev/null +++ b/LICENSE @@ -0,0 +1,19 @@ +Copyright (c) 2022 John Olheiser + +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. diff --git a/README.md b/README.md new file mode 100644 index 0000000..8630f3b --- /dev/null +++ b/README.md @@ -0,0 +1,23 @@ +# clone + +Clone projects into a common GOPATH-like structure. + +Uses the base path (in order of preference): +- `$(CLONE_DIR)` +- `$(UserHomeDir)/code` + - [$(UserHomeDir)](https://pkg.go.dev/os#UserHomeDir) + +```shell +clone git.jojodev.com/jolheiser/clone.git +``` +by default, on a Linux machine, would clone to `/home//code/git.jojodev.com/jolheiser/clone` + +To `cd` into a newly cloned (or initialized) project: + +```shell +cd $(clone --last) +``` + +## License + +[MIT](LICENSE) \ No newline at end of file diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..cf33fbb --- /dev/null +++ b/go.mod @@ -0,0 +1,10 @@ +module go.jolheiser.com/clone + +go 1.17 + +require github.com/rs/zerolog v1.26.1 + +require ( + github.com/peterbourgon/ff/v3 v3.1.2 // indirect + go.jolheiser.com/ffmd v0.0.2 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..22eb185 --- /dev/null +++ b/go.sum @@ -0,0 +1,42 @@ +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= +github.com/matryer/is v1.4.0/go.mod h1:8I/i5uYgLzgsgEloJE1U6xx5HkBQpAZvepWuujKwMRU= +github.com/pelletier/go-toml v1.6.0/go.mod h1:5N711Q9dKgbdkxHL+MEfF31hpT7l0S0s/t2kKREewys= +github.com/peterbourgon/ff/v3 v3.1.2 h1:0GNhbRhO9yHA4CC27ymskOsuRpmX0YQxwxM9UPiP6JM= +github.com/peterbourgon/ff/v3 v3.1.2/go.mod h1:XNJLY8EIl6MjMVjBS4F0+G0LYoAqs0DTa4rmHHukKDE= +github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= +github.com/rs/xid v1.3.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg= +github.com/rs/zerolog v1.26.1 h1:/ihwxqH+4z8UxyI70wM1z9yCvkWcfz/a3mj48k/Zngc= +github.com/rs/zerolog v1.26.1/go.mod h1:/wSSJWX7lVrsOwlbyTRSOJvqRlc+WjWlfes+CiJ+tmc= +github.com/yuin/goldmark v1.4.0/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= +go.jolheiser.com/ffmd v0.0.2 h1:rNOUq5wQKsNQU3pc51XNaks9+GK9hLlFTsPHrQhlGRU= +go.jolheiser.com/ffmd v0.0.2/go.mod h1:NLhcXZqO+dwvQ2/X9z3TUA3gORxUuRlgOjKC931vCZ4= +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 v0.0.0-20211215165025-cf75a172585e/go.mod h1:P+XmwS30IXTQdn5tA2iutPOUgjI07+tq3H3K9MVA1s8= +golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +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 v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= +golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= +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 v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= +golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= +golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo= +golang.org/x/tools v0.1.7/go.mod h1:LGqMHiF4EqQNHR1JncWGqT5BVaXmza+X+BDGol+dOxo= +golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/main.go b/main.go new file mode 100644 index 0000000..f196e4c --- /dev/null +++ b/main.go @@ -0,0 +1,150 @@ +package main + +import ( + "flag" + "fmt" + "io" + "net/url" + "os" + "os/exec" + "path/filepath" + "strings" + + "github.com/rs/zerolog" + "github.com/rs/zerolog/log" +) + +func main() { + log.Logger = log.Output(zerolog.ConsoleWriter{Out: os.Stderr}) + + fs := flag.NewFlagSet("clone", flag.ExitOnError) + init := fs.Bool("init", false, "Initialize new project") + last := fs.Bool("last", false, "Show last created project") + if err := fs.Parse(os.Args[1:]); err != nil { + log.Fatal().Err(err).Msg("") + } + + if fs.NArg() < 1 && !*last { + _, _ = fmt.Fprintln(fs.Output(), "Usage of clone:\nclone [-init|-last] ") + return + } + + uri := fs.Arg(0) + + path, err := clone(*init, *last, uri) + if err != nil { + log.Err(err).Msg("") + return + } + + if path != "" { + log.Info().Msg(path) + } +} + +func clone(init, last bool, uri string) (string, error) { + if last { + lastProject() + return "", nil + } + + base := codeDir() + + if !strings.HasPrefix(uri, "http") { + uri = "https://" + uri + } + + u, err := url.Parse(uri) + if err != nil || strings.EqualFold(u.String(), "") { + return "", err + } + + path := filepath.Join(base, u.Host+strings.TrimSuffix(u.Path, ".git")) + setLastProject(path) + + // Init project + if init { + if err := os.MkdirAll(path, os.ModePerm); err != nil { + return "", err + } + return path, nil + } + + // Clone project + if !strings.HasSuffix(u.String(), ".git") { + u.Path += ".git" + } + + dir := filepath.Dir(path) + if err := os.MkdirAll(dir, os.ModePerm); err != nil { + return "", err + } + + cmd := exec.Command("git", "clone", u.String()) + cmd.Stdout = os.Stdout + cmd.Stderr = os.Stderr + cmd.Dir = dir + if err := cmd.Run(); err != nil { + return "", err + } + return path, nil +} + +func codeDir() string { + dir := os.Getenv("CLONE_DIR") + if dir != "" { + return dir + } + + home, err := os.UserHomeDir() + if err != nil { + log.Fatal().Err(err).Msg("") + } + + return filepath.Join(home, "code") +} + +func config() (*os.File, error) { + cfg, err := os.UserConfigDir() + if err != nil { + return nil, err + } + dir := filepath.Join(cfg, "clone") + if err := os.MkdirAll(dir, os.ModePerm); err != nil { + return nil, err + } + path := filepath.Join(dir, "last.txt") + return os.OpenFile(path, os.O_CREATE|os.O_RDWR, os.ModePerm) +} + +func lastProject() { + fi, err := config() + if err != nil { + log.Err(err).Msg("") + return + } + defer fi.Close() + last, err := io.ReadAll(fi) + if err != nil { + log.Err(err).Msg("") + return + } + fmt.Println(string(last)) +} + +func setLastProject(last string) { + fi, err := config() + if err != nil { + log.Err(err).Msg("") + return + } + defer fi.Close() + if err := fi.Truncate(0); err != nil { + log.Err(err).Msg("") + return + } + if _, err := fi.WriteString(last); err != nil { + log.Err(err).Msg("") + return + } +}