Merge pull request #8 from linuxserver/3.15

Rebase to Alpine 3.15

Author: aptalca

Dockerfile

@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:3.13
+FROM ghcr.io/linuxserver/baseimage-alpine:3.15
 
 # set version label
 ARG BUILD_DATE

Dockerfile.aarch64

@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.13
+FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.15
 
 # set version label
 ARG BUILD_DATE

Dockerfile.armhf

@@ -1,4 +1,4 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:arm32v7-3.13
+FROM ghcr.io/linuxserver/baseimage-alpine:arm32v7-3.15
 
 # set version label
 ARG BUILD_DATE

README.md

@@ -236,6 +236,7 @@ Once registered you can define the dockerfile to use with `-f Dockerfile.aarch64
 
 ## Versions
 
+* **16.04.22:** - Rebase to Alpine 3.15.
 * **07.10.21:** - Fix typo on MAXLINES var.
 * **08.06.21:** - Add BINDFAMILY option.
 * **16.04.21:** - Initial Release.

readme-vars.yml

@@ -54,6 +54,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "16.04.22:", desc: "Rebase to Alpine 3.15." }
   - { date: "07.10.21:", desc: "Fix typo on MAXLINES var." }
   - { date: "08.06.21:", desc: "Add BINDFAMILY option." }
   - { date: "16.04.21:", desc: "Initial Release." }

root/etc/services.d/endlessh/run

@@ -4,14 +4,14 @@ export \
     MSDELAY=${MSDELAY:-10000} \
     MAXLINES=${MAXLINES:-32} \
     MAXCLIENTS=${MAXCLIENTS:-4096} \
-    BINDFAMILY=$(test v4 = v${BINDFAMILY} -o v6 = v${BINDFAMILY} && echo -${BINDFAMILY})
+    BINDFAMILY=$(test v4 = v"${BINDFAMILY}" -o v6 = v"${BINDFAMILY}" && echo -"${BINDFAMILY}")
 
 exec 2>&1 \
     s6-setuidgid abc \
         /app/endlessh/endlessh \
         -v \
-        -d ${MSDELAY} \
-        -l ${MAXLINES} \
-        -m ${MAXCLIENTS} \
+        -d "${MSDELAY}" \
+        -l "${MAXLINES}" \
+        -m "${MAXCLIENTS}" \
         -p 2222 \
         ${BINDFAMILY}