Removed --self-update (relates to #102)

Author: holgerbrandl

README.md

@@ -34,7 +34,7 @@ Taken all these features together, `kscript` provides an easy-to-use, very flexi
 - [Treat yourself a REPL with `--interactive`](#treat-yourself-a-repl-with---interactive)
 - [Boostrap IDEA from a `kscript`let](#boostrap-idea-from-a-kscriptlet)
 - [Deploy scripts as standalone binaries](#deploy-scripts-as-standalone-binaries)
-- [Embed kscript installer within a script](#embed-kscript-installer-within-a-script)
+- [Embed kscript installer within your script](#embed-kscript-installer-within-your-script)
 - [FAQ](#faq)
 - [Support](#support)
 - [How to contribute?](#how-to-contribute)
@@ -63,10 +63,7 @@ To test your installation simply run
 kscript --help
 ```
 
-`kscript` can update itself to its latest version by running
-```bash
-kscript --self-update
-```
+This will check and inform about udpates. To update `kscript` simply install it again as described above.
 
 #### Installation without `sdkman`
 

examples/classpath_example.kts

@@ -19,7 +19,6 @@ Usage:
     kscript ( -t | --text ) <version>
     kscript [ --interactive | --idea | --package ] [--] ( - | <file or URL> ) [<args>]...
     kscript (-h | --help)
-    kscript ( --self-update | --clear-cache )
 
 Options:
     -t, --text         Enable stdin support API for more streamlined text processing  [default: latest]
@@ -28,7 +27,6 @@ Options:
     -i, --interactive  Create interactive shell with dependencies as declared in script
     -                  Read script from the STDIN
     -h, --help         Print this text
-    --self-update      Update kscript to the latest version
     --clear-cache      Wipe cached script jars and urls
 """
 

misc/docker_tests.sh

@@ -26,7 +26,6 @@ docker attach `docker ps -q -l` # reattach the terminal & stdin
 #curl -Lso /bin/kscript https://www.dropbox.com/s/l5g8vr0wz78y3zy/kscript?dl=1 && chmod u+x /bin/kscript
 
 #kscript --help
-#kscript --self-update
 
 
 ## or using github repo

src/main/kotlin/kscript/app/Kscript.kt

@@ -31,12 +31,10 @@ $selfName - Enhanced scripting support for Kotlin on *nix-based systems.
 Usage:
  $selfName [options] <script> [<script_args>]...
  $selfName --clear-cache
- $selfName --self-update
 
 The <script> can be a  script file (*kts), a script URL, - for stdin, a *.kt source file with a main method, or some kotlin code.
 
 Use '--clear-cache' to wipe cached script jars and urls
-Use '--self-update' to update kscript to the latest version
 
 Options:
  -i --interactive        Create interactive shell with dependencies as declared in script
@@ -103,35 +101,6 @@ fun main(args: Array<String>) {
         quit(0)
     }
 
-    // optionally self-update kscript ot the newest version
-    // (if not local copy is not being maintained by sdkman)
-    if (docopt.getBoolean(("self-update"))) {
-        if (true || evalBash("which kscript | grep .sdkman").stdout.isNotBlank()) {
-            info("Installing latest version of kscript...")
-            //            println("sdkman_auto_answer=true && sdk install kscript")
-
-            // create update script
-            val updateScript = File(KSCRIPT_CACHE_DIR, "self_update.sh").apply {
-                writeText("""
-                #!/usr/bin/env bash
-                export SDKMAN_DIR="${"$"}{HOME}/.sdkman"
-                source "${"$"}{SDKMAN_DIR}/bin/sdkman-init.sh"
-                sdkman_auto_answer=true && sdk install kscript
-                """.trimIndent())
-                setExecutable(true)
-            }
-
-            println(updateScript.absolutePath)
-        } else {
-            info("Self-update is currently just supported via sdkman.")
-            info("Please download a new release from https://github.com/holgerbrandl/kscript")
-            // todo port sdkman-indpendent self-update
-        }
-
-        quit(0)
-    }
-
-
     // Resolve the script resource argument into an actual file
     val scriptResource = docopt.getString("script")
 
@@ -338,7 +307,7 @@ private fun versionCheck() {
     fun padVersion(version: String) = java.lang.String.format("%03d%03d%03d", *version.split(".").map { Integer.valueOf(it) }.toTypedArray())
 
     if (padVersion(latestVersion) > padVersion(KSCRIPT_VERSION)) {
-        info("""A new version (v${latestVersion}) of kscript is available. Use 'kscript --self-update' to update your local kscript installation""")
+        info("""A new version (v${latestVersion}) of kscript is available.""")
     }
 }