initial package

6 files changed, 286 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..7f9b05e62eb4
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,22 @@
+pkgbase = dokku
+	pkgdesc = Docker powered mini-Heroku in around 100 lines of Bash.
+	pkgver = 0.3.21
+	pkgrel = 1
+	url = https://github.com/progrium/dokku
+	install = dokku.install
+	arch = i686
+	arch = x86_64
+	license = MIT
+	makedepends = go
+	depends = docker
+	source = git+https://github.com/progrium/dokku.git#tag=v0.3.21
+	source = dokku.install
+	source = pluginhook.go
+	source = sshcommand
+	sha256sums = SKIP
+	sha256sums = d59d82c65583b571b0f9645425a10f7fcb888aedd6aecd0e39d2a3fdb6c1fe8d
+	sha256sums = a8be92d37d9e99e2f5d0b44aed2451dc590daa7e5366b5cb2ba3197fb0ae65b0
+	sha256sums = 610eb140386de622ea46e6144be9f6f0a130887f94005319a395aed081d95879
+
+pkgname = dokku
+
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000000..aed68513f742
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,16 @@
+*.sw[po]
+*.tar
+*.tar.*
+*.zip
+*.tgz
+*.log
+*.log.*
+*.sig
+
+# AUR metadata
+.AURINFO
+#.SRCINFO
+
+pkg/
+src/
+dokku/
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..ca58a04f192a
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,55 @@
+# Maintainer: Martin Mlynář <nexus+arch@smoula.net>
+pkgname=dokku
+pkgver=0.3.21
+pkgrel=1
+pkgdesc="Docker powered mini-Heroku in around 100 lines of Bash."
+arch=(i686 x86_64)
+url="https://github.com/progrium/dokku"
+license=(MIT)
+depends=(
+	'docker'
+)
+makedepends=(
+	'go'
+)
+
+#https://raw.githubusercontent.com/progrium/pluginhook/master/pluginhook.go
+#https://raw.githubusercontent.com/progrium/sshcommand/master/sshcommand
+source=(
+  "git+https://github.com/progrium/dokku.git#tag=v0.3.21"
+  "${pkgname}.install"
+  "pluginhook.go"
+  "sshcommand"
+)
+sha256sums=(
+  'SKIP'
+  'd59d82c65583b571b0f9645425a10f7fcb888aedd6aecd0e39d2a3fdb6c1fe8d'
+  'a8be92d37d9e99e2f5d0b44aed2451dc590daa7e5366b5cb2ba3197fb0ae65b0'
+  '610eb140386de622ea46e6144be9f6f0a130887f94005319a395aed081d95879'
+)
+install=${pkgname}.install
+
+build() {
+  cd "${srcdir}/"
+  export GOPATH="${srcdir}/"
+  go get "golang.org/x/crypto/ssh/terminal"
+  GOOS=linux go build -o pluginhook.linux
+}
+
+package() {
+  cd "${srcdir}/"
+
+  install -Dm755 sshcommand "${pkgdir}"/usr/bin/sshcommand
+  install -Dm755 pluginhook.linux "${pkgdir}"/usr/bin/pluginhook
+
+  cd "$pkgname"
+  PLUGINS_PATH="${pkgdir}/var/lib/dokku/plugins/"
+  install -Dm755 dokku "${pkgdir}/usr/bin/dokku"
+  mkdir -p ${PLUGINS_PATH}
+  find plugins/ -mindepth 1 -maxdepth 1 -type d -printf '%f\n' | while read plugin; do \
+    rm -Rf ${PLUGINS_PATH}/$plugin && \
+    cp -R plugins/$plugin ${PLUGINS_PATH} && \
+    touch ${PLUGINS_PATH}/$plugin/.core; \
+  done
+}
+
diff --git a/dokku.install b/dokku.install
new file mode 100644
index 000000000000..3fa008e9d726
--- /dev/null
+++ b/dokku.install
@@ -0,0 +1,33 @@
+#!/bin/sh
+post_install() {
+  getent group dokku >/dev/null ||
+    groupadd --system dokku
+
+  getent passwd dokku >/dev/null ||
+    useradd --system \
+            --gid dokku \
+            --shell /usr/bin/dokku \
+            --home-dir /var/dokku/ \
+	    -m \
+            dokku
+
+  chown dokku:dokku /var/dokku/
+  mkdir /var/dokku/.ssh/
+  chown dokku:dokku /var/dokku/.ssh/
+  gpasswd -a dokku docker
+
+  if [ ! -f "/var/dokku/HOSTNAME" ]; then
+    hostname -f > "/var/dokku/HOSTNAME"
+    chown dokku:dokku "/var/dokku/HOSTNAME"
+  fi
+
+  echo "
+    Please add your ssh pubkey like:
+      $ cat ~/.ssh/id_rsa.pub | sudo sshcommand acl-add dokku comment
+"
+}
+
+pre_remove() {
+  userdel dokku &>/dev/null || true
+  groupdel dokku &>/dev/null || true
+}
diff --git a/pluginhook.go b/pluginhook.go
new file mode 100644
index 000000000000..5ee57a0b44f8
--- /dev/null
+++ b/pluginhook.go
@@ -0,0 +1,93 @@
+package main
+
+import (
+	"os"
+	"fmt"
+	"os/exec"
+	"syscall"
+	"path/filepath"
+	"log"
+	"flag"
+	"bytes"
+	"strings"
+	"golang.org/x/crypto/ssh/terminal"
+)
+
+func main() {
+	var parallel = flag.Bool("p", false, "Run hooks in parallel")
+	var trace = flag.Bool("x", false, "Trace mode")
+	flag.Parse()
+
+	if len(os.Getenv("PLUGINHOOK_TRACE")) > 0 {
+		*trace = true
+	}
+
+	pluginPath := os.Getenv("PLUGIN_PATH")
+	if pluginPath == "" {
+		log.Fatal("[ERROR] Unable to locate plugins: set $PLUGIN_PATH\n")
+		os.Exit(1)
+	}
+	if flag.NArg() < 1 {
+		log.Fatal("[ERROR] Hook name argument is required\n")
+		os.Exit(1)
+	}
+	cmds := make([]exec.Cmd, 0)
+	var matches, _ = filepath.Glob(fmt.Sprintf("%s/*/%s", pluginPath, flag.Arg(0)))
+	for _, hook := range matches {
+		cmd := exec.Command(hook, flag.Args()[1:]...)
+		cmds = append(cmds, *cmd)
+	}
+	for i := len(cmds)-1; i >= 0; i-- {
+		cmds[i].Stderr = os.Stderr
+
+		if i == len(cmds)-1 {
+			cmds[i].Stdout = os.Stdout
+		}
+		if i > 0 {
+			if *parallel {
+				stdout, err := cmds[i-1].StdoutPipe()
+				if err != nil {
+					log.Fatal(err)
+				}
+				cmds[i].Stdin = stdout
+			} else {
+				var buf bytes.Buffer
+				cmds[i-1].Stdout = &buf
+				cmds[i].Stdin = &buf
+			}
+		}
+		if i == 0 && !terminal.IsTerminal(syscall.Stdin) {
+			cmds[i].Stdin = os.Stdin
+		}
+	}
+
+	if *parallel {
+		done := make(chan bool, len(cmds))
+
+		for i := 0; i < len(cmds); i++ {
+			go func(cmd exec.Cmd, i int) {
+				if *trace {
+					fmt.Fprintln(os.Stderr, "+", strings.Join(cmds[i].Args, " "))
+				}
+				err := cmd.Run()
+				if msg, ok := err.(*exec.ExitError); ok { // there is error code 
+					os.Exit(msg.Sys().(syscall.WaitStatus).ExitStatus())
+				}
+				done <- true
+			}(cmds[i], i)
+		}
+		for i := 0; i < len(cmds); i++ {
+			<-done
+		}
+	} else {
+		for i := 0; i < len(cmds); i++ {
+			if *trace {
+				fmt.Fprintln(os.Stderr, "+", strings.Join(cmds[i].Args, " "))
+			}
+			err := cmds[i].Run()
+			if msg, ok := err.(*exec.ExitError); ok { // there is error code 
+				os.Exit(msg.Sys().(syscall.WaitStatus).ExitStatus())
+			}
+		}
+	}
+}
diff --git a/sshcommand b/sshcommand
new file mode 100644
index 000000000000..e106f3a72d6b
--- /dev/null
+++ b/sshcommand
@@ -0,0 +1,67 @@
+#!/bin/bash
+set -e
+
+shopt -s nocasematch #For case insensitive string matching, for the first parameter
+
+SELF=`which $0`
+
+case "$1" in
+  create) # sshcommand create <user> <command>
+    if [[ $# -ne 3 ]]; then
+      echo "Usage : sshcommand create user command"
+      exit -1
+    fi
+    USER="$2"; COMMAND="$3"
+
+    if id -u $USER >/dev/null 2>&1; then
+      echo "User '$USER' already exists"
+    else
+      adduser --disabled-password --gecos "" $USER
+    fi
+
+    USERHOME=$(sh -c "echo ~$USER")
+    mkdir -p "$USERHOME/.ssh"
+    touch $USERHOME/.ssh/authorized_keys
+    echo "$COMMAND" > "$USERHOME/.sshcommand"
+    chown -R $USER $USERHOME
+    ;;
+
+  acl-add) # sshcommand acl-add <user> <identifier>
+    if [[ $# -ne 3 ]]; then
+      echo "Usage : sshcommand acl-add user identifier"
+      exit -1
+    fi
+    USER="$2"; NAME="$3"
+
+    getent passwd $USER > /dev/null || false
+    USERHOME=$(sh -c "echo ~$USER")
+
+    KEY=$(cat)
+    FINGERPRINT=$(ssh-keygen -lf /dev/stdin <<< $(echo $KEY) | awk '{print $2}')
+    KEY_PREFIX="command=\"FINGERPRINT=$FINGERPRINT NAME=$NAME \`cat $USERHOME/.sshcommand\` \$SSH_ORIGINAL_COMMAND\",no-agent-forwarding,no-user-rc,no-X11-forwarding,no-port-forwarding"
+    echo "$KEY_PREFIX $KEY" >> "$USERHOME/.ssh/authorized_keys"
+    echo $FINGERPRINT
+    ;;
+
+  acl-remove) # sshcommand acl-remove <user> <identifier>
+    if [[ $# -ne 3 ]]; then
+      echo "Usage : sshcommand acl-remove user identifier"
+      exit -1
+    fi
+    USER="$2"; NAME="$3"
+
+    getent passwd $USER > /dev/null || false
+    USERHOME=$(sh -c "echo ~$USER")
+
+    sed --in-place "/ NAME=$NAME /d" "$USERHOME/.ssh/authorized_keys"
+    ;;
+
+  help|*) # sshcommand help
+    echo "Usage : sshcommand create user command"
+    echo "        sshcommand acl-add user identifier"
+    echo "        sshcommand acl-remove user identifier"
+    echo "        sshcommand help # shows this usage message"
+    ;;
+
+esac
+