README: fix installation instructions

Encouraging people to clone the repo means they won't get a sensible
tagged version. Instead, use the "hack" of creating a temporary module,
adding github.com/myitcv/gobin as a dependency via go get, then using go
install. The logic in go get will use the latest tagged version.

Also bump to v1.0.0 of go-internal and myitcv.io@latest in the process.

.installation.sh

@@ -12,16 +12,13 @@ git config --global push.default current
 
 # block: clone
 export GO111MODULE=on
-git clone https://github.com/myitcv/gobin /tmp/gobin
-cd /tmp/gobin
+cd $(mktemp -d)
+go mod init mod
+go get -m github.com/myitcv/gobin
 
 # block: install
-go install
+go install github.com/myitcv/gobin
 
 # block: fix path
 export PATH=$(go env GOPATH)/bin:$PATH
 which gobin
-
-# block: use
-gobin -r github.com/rogpeppe/gohack@master -help
-assert "$? -eq 2" $LINENO

README.md

@@ -12,10 +12,10 @@ The gobin command installs/runs main packages.
 
 <!-- __JSON: go run github.com/myitcv/gobin -m -r myitcv.io/cmd/egrunner .installation.sh # LONG ONLINE
 
-Clone the `gobin` repo:
+Use a temporary module to get the latest version of `github.com/myitcv/gobin`:
 
 ```
-{{PrintBlock "clone" -}}
+{{PrintBlock "clone" | lineEllipsis 5 -}}
 ```
 
 Install:
@@ -30,27 +30,23 @@ Update your `PATH` and verify we can find `gobin` in our new `PATH`:
 {{PrintBlock "fix path" -}}
 ```
 
-Use `gobin` as a "test":
-
-```
-{{PrintBlock "use" | lineEllipsis 4 -}}
-```
-
 -->
 
-Clone the `gobin` repo:
+Use a temporary module to get the latest version of `github.com/myitcv/gobin`:
 
 ```
 $ export GO111MODULE=on
-$ git clone https://github.com/myitcv/gobin /tmp/gobin
-Cloning into '/tmp/gobin'...
-$ cd /tmp/gobin
+$ cd $(mktemp -d)
+$ go mod init mod
+go: creating new go.mod: module mod
+$ go get -m github.com/myitcv/gobin
+...
 ```
 
 Install:
 
 ```
-$ go install
+$ go install github.com/myitcv/gobin
 ...
 ```
 
@@ -62,16 +58,6 @@ $ which gobin
 /home/gopher/gopath/bin/gobin
 ```
 
-Use `gobin` as a "test":
-
-```
-$ gobin -r github.com/rogpeppe/gohack@master -help
-The gohack command checks out Go module dependencies
-into a directory where they can be edited, and adjusts
-the go.mod file appropriately.
-...
-```
-
 <!-- END -->
 
 ### Examples

go.mod

@@ -1,8 +1,6 @@
 module github.com/myitcv/gobin
 
 require (
-	github.com/rogpeppe/go-internal v1.0.0-alpha
-	myitcv.io v0.0.0-20181024001312-926e6775fd21
+	github.com/rogpeppe/go-internal v1.0.0
+	myitcv.io v0.0.0-20181024170518-69843ea77cfd
 )
-
-replace github.com/rogpeppe/go-internal => github.com/myitcv/go-internal v1.0.0-alpha.0.20181023085657-b3919076a82e

go.sum

@@ -15,10 +15,10 @@ github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORN
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-github.com/myitcv/go-internal v1.0.0-alpha.0.20181023085657-b3919076a82e h1:DdePa8RW95raZ79rL4AU915Lpdyz8FmStI+ng+Hf7Ls=
-github.com/myitcv/go-internal v1.0.0-alpha.0.20181023085657-b3919076a82e/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/gomega v1.4.1/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
+github.com/rogpeppe/go-internal v1.0.0 h1:o4VLZ5jqHE+HahLT6drNtSGTrrUA3wPBmtpgqtdbClo=
+github.com/rogpeppe/go-internal v1.0.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday v1.5.1/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
 github.com/sclevine/agouti v3.0.0+incompatible/go.mod h1:b4WX9W9L1sfQKXeJf1mUTLZKJ48R1S7H23Ji7oFO5Bw=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -47,5 +47,5 @@ honnef.co/go/js/util v0.0.0-20150216223935-96b8dd9d1621/go.mod h1:WrAIh8rWfzvMdL
 honnef.co/go/js/xhr v0.0.0-20150307031022-00e3346113ae/go.mod h1:QwoYXdHZpuR080H32s5jqyk7zh/k/U9bDFg2g8OMmOM=
 mvdan.cc/sh v2.5.0+incompatible h1:JNM6l18iQFGZl0dK2n/7Z85sNaFq9zSl3qooNNyl+qA=
 mvdan.cc/sh v2.5.0+incompatible/go.mod h1:IeeQbZq+x2SUGBensq/jge5lLQbS3XT2ktyp3wrt4x8=
-myitcv.io v0.0.0-20181024001312-926e6775fd21 h1:OHvJTKuOUN+9gMs9zy8NJL6d+Yob+yiKOX14mJO/ifs=
-myitcv.io v0.0.0-20181024001312-926e6775fd21/go.mod h1:0yVf2bHw6qSFxyjj1hJ+yA68GjlMIr6FZcQgBG9Cqq0=
+myitcv.io v0.0.0-20181024170518-69843ea77cfd h1:wJZBNGj4rAqFC7Uvj8qeJ8rBKfhbvj47g/0wkN5R0Ew=
+myitcv.io v0.0.0-20181024170518-69843ea77cfd/go.mod h1:0yVf2bHw6qSFxyjj1hJ+yA68GjlMIr6FZcQgBG9Cqq0=