Improved and fixed local SDK tarball installation.

Signed-off-by: Sebastien Douheret <sebastien.douheret@iot.bzh>

1 files changed, 71 insertions, 26 deletions

diff --git a/scripts/sdks/README.md b/scripts/sdks/README.md
index 8b741ec..97bae21 100644
--- a/scripts/sdks/README.md
+++ b/scripts/sdks/README.md
@@ -5,35 +5,31 @@ To support a new SDK family, you must create a new directory under
 
 Then you must create the following scripts (or executable) :
 
-- `get-config`: returned SDK configuration structure
-- `list`: returned the list of installed SDKs
 - `add`: add a new SDK
+- `db-dump`: returned the list of available SDKs (JSON format)
+- `db-update`: update SDKs database
+- `get-family-config`: returned SDK family configuration structure (JSON format)
+- `get-sdk-info`: extract SDK info (JSON format) from a SDK file/tarball
 - `remove`: remove an existing SDK
 
-## `get-config`
+## `add`
 
-Returned SDK configuration as json format:
+add a new SDK
 
-```json
-{
-    "familyName": "xxx",
-    "description": "bla bla",
-    "rootDir": "/yyy/zzz",
-    "envSetupFilename": "my-envfilename*",
-    "scriptsDir": "scripts_path"
-}
-```
+This script returns code 0 when sdk is successfully installed, else returns an
+error code.
 
-where:
+List of parameters to implement:
 
-- `familyName` : sdk familyName (usually same name used as xxx directory)
-- `rootDir` : root directory where SDK are/will be  installed
-- `envSetupFilename` : sdk files (present in each sdk) that will be sourced to
-  setup sdk environment
+- `-f|--file <filepath>` :  install a SDK using a file
+- `--force`:                force SDK install when a SDK already in the same destination directory
+- `-u|--url <url>` :        download SDK using this URL and then install it
+- `-no-clean` :             don't cleanup temporary files
+- `-h|--help` :             display help
 
-## `list`
+## `db-dump`
 
-Returned the list all SDKs (available and installed)
+Returned the list all SDKs (available and installed) using JSON format.
 
 ```json
 [
@@ -59,18 +55,67 @@ Returned the list all SDKs (available and installed)
 ]
 ```
 
-## `add`
+## `db-update`
 
-add a new SDK
+Update sdk database that may be used by `list` command.
+
+## `get-family-config`
+
+Returned SDK configuration as JSON format:
+
+```json
+{
+    "familyName": "xxx",
+    "description": "bla bla",
+    "rootDir": "/yyy/zzz",
+    "envSetupFilename": "my-envfilename*",
+    "scriptsDir": "scripts_path"
+}
+```
+
+where:
+
+- `familyName` : sdk familyName (usually same name used as xxx directory)
+- `rootDir` : root directory where SDK are/will be  installed
+- `envSetupFilename` : sdk files (present in each sdk) that will be sourced to
+  setup sdk environment
+
+## `get-sdk-info`
+
+Extract SDK info, such as name, version, ... from a SDK tarball file (when
+--file option is set) or from a url (when --url option is set).
+
+This script may also be used to check that a SDK tarball file is correct in
+order to determine for example that the SDK family.
 
 List of parameters to implement:
 
-- `-f|--file <filepath>` :  install a SDK using a file
-- `--force`:                force SDK install when a SDK already in the same destination directory
-- `-u|--url <url>` :        download SDK using this URL and then install it
-- `-no-clean` :             don't cleanup temporary files
+- `-f|--file <filepath>` :  SDK tarball file used to get SDK info
+- `-u|--url <url>` :        url link used to get SDK info
+- `--md5` :                 md5sum value used to validate SDK tarball file
 - `-h|--help` :             display help
 
+This script returns an error (value different from 0) and potential print an
+error message. Else when info are successfully extracted, this script must
+returned the following JSON structure:
+
+```json
+{
+    "name":         "My SDK name",
+    "description":  "A description",
+    "profile":      "profile",
+    "version":      "version",
+    "arch":         "architecture",
+    "path":         "",
+    "url":          "https://website.url.to.download.sdk",
+    "status":       "Not Installed",
+    "date":         "2017-12-25 00:00",
+    "size":         "123 MB",
+    "md5sum":       "123456789",
+    "setupFile":    "path to file to setup SDK environment"
+}
+```
+
 ## `remove`
 
 Remove an existing SDK