Merge pull request #433 from linuxserver/code-server-zsh-s6v3

switch to hybrid (code-server-zsh)

Dockerfile

@@ -1,9 +1,9 @@
-FROM lsiobase/alpine:3.12 as buildstage
+FROM lsiobase/alpine:3.15 as buildstage
 
 RUN \
- apk add --no-cache \
+  apk add --no-cache \
     git && \
- git clone https://github.com/ohmyzsh/ohmyzsh.git /root-layer/.oh-my-zsh
+  git clone https://github.com/ohmyzsh/ohmyzsh.git /root-layer/.oh-my-zsh
 
 COPY root/ /root-layer/
 

README.md

@@ -1,8 +1,8 @@
-# Zsh / Oh My Zsh - Docker mod for code-server
+# Zsh / Oh My Zsh - Docker mod for code-server/openvscode-server
 
-This mod adds `zsh` and `Oh My Zsh` to code-server, to be installed/updated during container start.
+This mod adds `zsh` and `Oh My Zsh` 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-zsh`
+In code-server/openvscode-server docker arguments, set an environment variable `DOCKER_MODS=linuxserver/mods:code-server-zsh`
 
 If adding multiple mods, enter them in an array separated by `|`, such as `DOCKER_MODS=linuxserver/mods:code-server-zsh|linuxserver/mods:code-server-prolog`
 

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

@@ -0,0 +1,23 @@
+#!/usr/bin/with-contenv bash
+
+if ! dpkg -s zsh >/dev/null 2>&1; then
+    echo "**** Adding zsh to package install list ****"
+    echo "zsh" >> /mod-repo-packages-to-install.list
+else
+    echo "**** zsh already installed, skipping ****"
+fi
+
+# Install oh-my-zsh if not installed already
+if [ -d /config/.oh-my-zsh ]; then
+    echo "**** Oh My Zsh is already installed. You can update it via \"omz update\" in terminal. ****"
+elif [ -d /.oh-my-zsh ]; then
+    echo "**** Installing Oh My Zsh. You can update it via \"omz update\" in terminal. ****"
+    mv /.oh-my-zsh /config/.oh-my-zsh
+    cp /config/.oh-my-zsh/templates/zshrc.zsh-template /config/.zshrc
+else
+    echo "**** It looks like Oh My Zsh was manually deleted after install. Please recreate the code-server container to reinstall Oh My Zsh. ****"
+fi
+
+chown -R abc:abc \
+    /config/.oh-my-zsh \
+    /config/.zshrc

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

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

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

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