add more restic helper scripts

roles/restic/templates/restic-job.sh.j2

@@ -1,50 +0,0 @@
-#!/bin/bash
-
-# {{ ansible_managed }}
-
-error_exit() {
-    printf "%s\n" "$1"
-    exit 1
-}
-
-NICE="ionice -c2 nice -n19"
-JOB=$1
-
-if [ -z "$JOB" ]; then
-    error_exit "job is missing"
-fi
-
-RESTIC_ETC_PATH="{{ restic_etc_path }}"
-JOB_PATH="${RESTIC_ETC_PATH}/jobs/${JOB}"
-JOB_ENV="${JOB_PATH}/env.sh"
-
-if [ ! -r "$JOB_ENV" ]; then
-    error_exit "${JOB_ENV} does not exist"
-fi
-
-. "$JOB_ENV"
-
-if [ -z "${REPO+x}" ]; then
-    error_exit "\$REPO is not set"
-fi
-
-REPO_PATH="${RESTIC_ETC_PATH}/repos/${REPO}"
-REPO_ENV="${REPO_PATH}/env.sh"
-
-if [ ! -r "$REPO_ENV" ]; then
-    error_exit "${REPO_ENV} does not exist"
-fi
-
-. "$REPO_ENV"
-
-EXCLUDE_PATH="${JOB_PATH}/exclude.txt"
-
-if [ -z "${PATHS+x}" ]; then
-    error_exit "\$PATHS is not set"
-fi
-
-if [ -r "$EXCLUDE_PATH" ]; then
-    $NICE {{ restic_path }} backup -q --exclude-file="${EXCLUDE_PATH}" "${PATHS}"
-else
-    $NICE {{ restic_path }} backup -q "${PATHS}"
-fi

roles/restic/templates/restic-tidy.sh.j2

@@ -1,59 +0,0 @@
-#!/bin/bash
-
-# {{ ansible_managed }}
-
-error_exit() {
-    printf "%s\n" "$1"
-    exit 1
-}
-
-MAX_ATTEMPTS=60
-REPO=$1
-
-if [ -z "$REPO" ]; then
-    error_exit "repo is missing"
-fi
-
-RESTIC_ETC_PATH="{{ restic_etc_path }}"
-REPO_PATH="${RESTIC_ETC_PATH}/repos/${REPO}"
-REPO_ENV="${REPO_PATH}/env.sh"
-
-if [ ! -r "$REPO_ENV" ]; then
-    error_exit "${REPO_ENV} does not exist"
-fi
-
-. "$REPO_ENV"
-
-KEEP_DAILY=${KEEP_DAILY:-7}
-KEEP_WEEKLY=${KEEP_WEEKLY:-5}
-KEEP_MONTHLY=${KEEP_MONTHLY:-12}
-KEEP_YEARLY=${KEEP_YEARLY:-10}
-
-counter=0
-sleep=1
-rc=1
-
-until [ $counter -eq $MAX_ATTEMPTS ] || [ $rc -eq 0 ]; do
-  {{ restic_path }} forget \
-      --quiet \
-      --host $(hostname -f) \
-      --keep-daily "$KEEP_DAILY" \
-      --keep-weekly "$KEEP_WEEKLY" \
-      --keep-monthly "$KEEP_MONTHLY" \
-      --keep-yearly "$KEEP_YEARLY" \
-      --prune
-
-  rc=$?
-
-  if [ $rc -ne 0 ]; then
-    sleep=$((counter * 5))
-    printf "sleeping for %d seconds (%d)\n" $sleep $counter
-    sleep $sleep
-  fi
-
-  let counter+=1
-done
-
-if [ $rc -ne 0 ] && [ $counter -eq $MAX_ATTEMPTS ]; then
-  printf "tidy timed out, exiting\n"
-fi