X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=README.md;h=190a5e013f502bbb762e6cd3da86b9540d9b3400;hb=59b0682f87803e69a58e58ea0f3c50f606745cae;hp=4249251856c6e2da69141cf4f951e2466cfe5e5f;hpb=03f31ff8f44541fff15c3ff04ac75cb8e0274b79;p=src%2Fxds%2Fxds-agent.git

diff --git a/README.md b/README.md
index 4249251..190a5e0 100644
--- a/README.md
+++ b/README.md
@@ -1,53 +1,28 @@
 # XDS - X(cross) Development System Agent
 
-XDS-agent is an agent that should run on your local machine when you use XDS.
-
-This agent takes care of starting [Syncthing](https://syncthing.net/) tool to
-synchronize your projects files from your local machine to build server machine
-or container.
+XDS-agent is an agent that should run on your local host when you use XDS.
 
+This agent takes care, among others, of starting [Syncthing](https://syncthing.net/)
+tool to synchronize your project files from your local host to XDS build server
+machine or container (where `xds-server` is running).
 
 > **SEE ALSO**: [xds-server](https://github.com/iotbzh/xds-server), a web server
 used to remotely cross build applications.
 
+## How to run
 
-## How to build
-
-### Dependencies
-
-- Install and setup [Go](https://golang.org/doc/install) version 1.8 or
-higher to compile this tool.
-
-
-### Building
-
-Clone this repo into your `$GOPATH/src/github.com/iotbzh` and use delivered Makefile:
-```bash
- mkdir -p $GOPATH/src/github.com/iotbzh
- cd $GOPATH/src/github.com/iotbzh
- git clone https://github.com/iotbzh/xds-agent.git
- cd xds-agent
- make all
-```
-
-And to install xds-agent in /usr/local/bin:
-```bash
-make install
-```
+First you need to download `xds-agent` tarballs from xds dashboard by clicking
+on download icon ![download icon](./resources/images/download_icon.jpg) of
+configuration page.
 
-> **NOTE**: To cross build for example for Windows, just execute:
-```bash
-export GOOS=windows
-export GOARCH=amd64
-make all
-make package
-```
+> **NOTE** : you can also download released tarballs from github [releases page](https://github.com/iotbzh/xds-agent/releases).
 
-## How to run
+Then unzip this tarball any where into your local disk.
 
 ## Configuration
 
-xds-agent configuration is driven by a JSON config file (`agent-config.json`).
+xds-agent configuration is driven by a JSON config file (named `agent-config.json`).
+The tarball mentioned in previous section includes this file with default settings.
 
 Here is the logic to determine which `agent-config.json` file will be used:
 1. from command line option: `--config myConfig.json`
@@ -55,16 +30,17 @@ Here is the logic to determine which `agent-config.json` file will be used:
 3. `<current dir>/agent-config.json` file
 4. `<xds-agent executable dir>/agent-config.json` file
 
-Supported fields in configuration file are:
-```json
+Supported fields in configuration file are (all fields are optional and listed
+values are the default values):
+```
 {
-    "httpPort": "http port of agent REST interface",
-    "logsDir": "directory to store logs (eg. syncthing output)",
+    "httpPort": "8010",                             # http port of agent REST interface
+    "logsDir": "/tmp/logs",                         # directory to store logs (eg. syncthing output)
     "syncthing": {
-        "binDir": "syncthing binaries directory (use xds-agent executable dir when not set)",
-        "home": "syncthing home directory (usually .../syncthing-config)",
-        "gui-address": "syncthing gui url (default http://localhost:8384)",
-        "gui-apikey": "syncthing api-key to use (default auto-generated)"
+        "binDir": ".",                              # syncthing binaries directory (default: executable directory)
+        "home": "${HOME}/.xds/syncthing-config",    # syncthing home directory (usually .../syncthing-config)
+        "gui-address": "http://localhost:8384",     # syncthing gui url (default http://localhost:8384)
+        "gui-apikey": "123456789",                  # syncthing api-key to use (default auto-generated)
     }
 }
 ```
@@ -73,13 +49,51 @@ Supported fields in configuration file are:
 
 ## Start-up
 
+Simply to start `xds-agent` executable
 ```bash
-./bin/xds-agent.sh
+./xds-agent &
+```
+
+>**NOTE** if need be, you can increase log level by setting option
+`--log <level>`, supported *level* are: panic, fatal, error, warn, info, debug.
+
+You can now use XDS dashboard and check that connection with `xds-agent` is up.
+(see also [xds-server README](https://github.com/iotbzh/xds-server/blob/master/README.md#xds-dashboard))
+
+
+## Build xds-agent from scratch
+
+### Dependencies
 
-# OR if you have install agent
+- Install and setup [Go](https://golang.org/doc/install) version 1.8 or
+higher to compile this tool.
+
+### Building
+
+Clone this repo into your `$GOPATH/src/github.com/iotbzh` and use delivered Makefile:
+```bash
+ mkdir -p $GOPATH/src/github.com/iotbzh
+ cd $GOPATH/src/github.com/iotbzh
+ git clone https://github.com/iotbzh/xds-agent.git
+ cd xds-agent
+ make all
+```
 
-/usr/local/bin/xds-agent.sh
+And to install xds-agent (by default in `/usr/local/bin`):
+```bash
+make install
 ```
 
->**NOTE** you can define some environment variables to setup for example
-config file `XDS_CONFIGFILE` or change logs level `LOG_LEVEL`.
+>**NOTE:** Used `DESTDIR` to specify another install directory
+>```bash
+>make install DESTDIR=$HOME/opt/xds-agent
+>```
+
+#### Cross build
+For example on a Linux machine to cross-build for Windows, just execute:
+```bash
+export GOOS=windows
+export GOARCH=amd64
+make all
+make package
+```