Download prosody-modules only once.

Dockerfile

@@ -65,8 +65,11 @@ COPY prosody.cfg.lua /usr/local/etc/prosody/prosody.cfg.lua
 COPY docker-entrypoint.sh /entrypoint.sh
 COPY conf.d/*.cfg.lua /usr/local/etc/prosody/conf.d/
 
-COPY docker-prosody-module-* /usr/local/bin/
+COPY *.bash /usr/local/bin/
-RUN docker-prosody-module-install \
+
+RUN download-prosody-modules.bash
+
+RUN docker-prosody-module-install.bash \
         bookmarks `# XEP-0411: Bookmarks Conversion` \
         carbons `# message carbons (XEP-0280)` \
         cloud_notify `# XEP-0357: Push Notifications` \
@@ -76,10 +79,12 @@ RUN docker-prosody-module-install \
         smacks `# stream management (XEP-0198)` \
         throttle_presence `# presence throttling in CSI`
 
-RUN docker-prosody-module-copy \
+RUN docker-prosody-module-copy.bash \
         http_upload `# file sharing (XEP-0363)` \
         vcard_muc `# XEP-0153: vCard-Based Avatar (MUC)`
 
+RUN rm -rf "/usr/src/prosody-modules"
+
 USER prosody
 
 ENTRYPOINT ["/entrypoint.sh"]

docker-prosody-module-copy.bash

@@ -1,19 +1,9 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
 source="/usr/src/prosody-modules"
 target="/usr/local/lib/prosody/custom-modules"
 
-srcExists=
-if [ -d ${source} ]; then
-	srcExists=1
-fi
-docker-prosody-module-source pullTo ${source}
-
-if [ -z "$srcExists" ]; then
-	touch ${source}/.docker-delete-me
-fi
-
 cd ${source}
 
 usage() {
@@ -49,7 +39,3 @@ for ext in $exts; do
 	echo " - copying to ${target}"
 	cp -r "${source}/mod_${ext}" "${target}/"
 done
-
-if [ -e ${source}/.docker-delete-me ]; then
-	docker-prosody-module-source deleteFrom ${source}
-fi

docker-prosody-module-install.bash

@@ -1,20 +1,10 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
 source="/usr/src/prosody-modules"
 target="/usr/local/lib/prosody/custom-modules"
 config="/usr/local/etc/prosody/conf.d/01-modules.cfg.lua"
 
-srcExists=
-if [ -d ${source} ]; then
-	srcExists=1
-fi
-docker-prosody-module-source pullTo ${source}
-
-if [ -z "$srcExists" ]; then
-	touch ${source}/.docker-delete-me
-fi
-
 cd ${source}
 
 usage() {
@@ -54,7 +44,3 @@ for ext in $exts; do
 	new_config=$(cat "${config}" | module="${ext}" perl -0pe 's/(modules_enabled[ ]*=[ ]*{[^}]*)};/$1\n\t"$ENV{module}";\n};/')
 	echo "${new_config}" > "${config}"
 done
-
-if [ -e ${source}/.docker-delete-me ]; then
-	docker-prosody-module-source deleteFrom ${source}
-fi

docker-prosody-module-source

@@ -1,39 +0,0 @@
-#!/bin/sh
-set -e
-
-dir=$2
-
-usage() {
-  echo "usage: $0 COMMAND DIR"
-  echo
-  echo "Manage prosody-modules source lifecycle."
-  echo
-  echo "Commands:"
-  echo "   pullTo     extract prosody-module sources into directory ${dir} if not already done."
-  echo "   deleteFrom delete extracted prosody-module sources located into ${dir} if not already done."
-  echo
-}
-
-case "$1" in
-  pullTo)
-    mkdir -p "${dir}"
-
-    if [ ! -f "${dir}/.docker-pulled" ]; then
-      wget https://hg.prosody.im/prosody-modules/archive/tip.tar.gz
-      tar -xzf tip.tar.gz -C "${dir}" --strip-components=1
-      rm tip.tar.gz
-      touch "${dir}/.docker-pulled"
-    fi
-
-    ;;
-
-  deleteFrom)
-    rm -rf "${dir}"
-
-    ;;
-
-  *)
-    usage
-    exit 1
-    ;;
-esac

download-prosody-modules.bash

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -e
+
+dir="/usr/src/prosody-modules"
+
+mkdir -p "${dir}"
+wget https://hg.prosody.im/prosody-modules/archive/tip.tar.gz
+tar -xzf tip.tar.gz -C "${dir}" --strip-components=1
+rm tip.tar.gz