restic formula rewrite and gitea updates

restic/files/backup.sh.jinja

@@ -0,0 +1,8 @@
+#!/bin/bash
+source /opt/restic/env.sh
+touch /var/log/restic/backup.log
+chmod 600 /var/log/restic/backup.log
+(
+  date
+  {{ '\n'.join(salt.pillar.get("restic:client:cmds")) | indent(2) }}
+) 2>&1 | tee -a /var/log/restic/backup.log

restic/files/env.sh.jinja

@@ -0,0 +1,4 @@
+#!/bin/bash
+{%- for var, val in salt.pillar.get("restic:client:environ").items() %}
+export {{ var }}={{ val }}
+{%- endfor %}

restic/files/install.sh.jinja

@@ -0,0 +1,18 @@
+#!/bin/bash
+{% set arch = 'arm' salt.grains.get(cpuarch).startswith('arm') else 'amd64' %}
+
+if test -z "$RESTIC_VERSION"; then
+  echo "RESTIC_VERSION is not defined"
+  exit 1
+fi
+
+URL="https://github.com/restic/restic/releases/download/v${RESTIC_VERSION}/restic_${RESTIC_VERSION}_linux_{{ arch }}.bz2"
+
+wget --quiet "${URL}" -O - | bzip2 -cd > /bin/restic.tmp
+if [ $? -eq 0 ]; then
+  chmod +x /bin/restic.tmp
+  mv /bin/restic.tmp /bin/restic
+else
+  rm -f /bin/restic.tmp
+  exit 1
+fi

restic/files/restic_backup.sh.jinja

@@ -1,12 +0,0 @@
-#!/bin/sh
-export HOME=/root
-export RESTIC_PASSWORD={{ salt.pillar.get('restic:pass') }}
-export RESTIC_REPOSITORY={{ salt.pillar.get('restic:repo') }}
-restic backup --tag files {{ salt.pillar.get('restic:files') }}
-{% if salt.pillar.get('restic:mysql', False) -%}
-mysqldump --all-databases | restic backup --stdin --stdin-filename /all_databases.sql --tag mysql
-{% endif -%}
-restic forget --keep-last 4 --tag mysql --prune
-{% if salt.pillar.get('restic:mysql', False) -%}
-restic forget --keep-last 4 --tag files --prune
-{% endif -%}