Merge pull request #429 from linuxserver/code-server-shellcheck-s6v3

switch to hybrid (code-server-shellcheck)

README.md

@@ -1,7 +1,7 @@
-# ShellCheck - Docker mod for code-server
+# ShellCheck - Docker mod for code-server/openvscode-server
 
-This mod adds ShellCheck to code-server, to be installed/updated during container start.
+This mod adds ShellCheck to code-server/openvscode-server, to be installed/updated during container start.
 
-In code-server docker arguments, set an environment variable `DOCKER_MODS=linuxserver/mods:code-server-shellcheck`
+In code-server/openvscode-server docker arguments, set an environment variable `DOCKER_MODS=linuxserver/mods:code-server-shellcheck`
 
 If adding multiple mods, enter them in an array separated by `|`, such as `DOCKER_MODS=linuxserver/mods:code-server-shellcheck|linuxserver/mods:code-server-mod2`

root/etc/s6-overlay/s6-rc.d/init-mod-code-server-shellcheck-add-package/run

@@ -0,0 +1,8 @@
+#!/usr/bin/with-contenv bash
+
+if ! dpkg -s shellcheck >/dev/null 2>&1; then
+    echo "**** Adding shellcheck to package install list ****"
+    echo "shellcheck" >> /mod-repo-packages-to-install.list
+else
+    echo "**** shellcheck already installed, skipping ****"
+fi

root/etc/s6-overlay/s6-rc.d/init-mod-code-server-shellcheck-add-package/type

@@ -0,0 +1 @@
+oneshot

root/etc/s6-overlay/s6-rc.d/init-mod-code-server-shellcheck-add-package/up

@@ -0,0 +1 @@
+/etc/s6-overlay/s6-rc.d/init-mod-code-server-shellcheck-add-package/run