10 files changed, 34 insertions, 58 deletions
diff --git a/common-playbook.yml b/common-playbook.yml
index a3377ea..463c411 100644
--- a/common-playbook.yml
+++ b/common-playbook.yml
@@ -41,6 +41,11 @@
         name: stream
         tasks_from: test
       when: icecast_test is defined and icecast_test=='file'
+- name: Set up prerec processing workflow
+  hosts: res
+  tags: prerec
+  roles:
+    - prerec
 - name: Set up captioning tools
   hosts: res
   tags: caption
diff --git a/group_vars/all.yml b/group_vars/all.yml
index 925a944..d3c2e7b 100644
--- a/group_vars/all.yml
+++ b/group_vars/all.yml
@@ -29,3 +29,4 @@ emacs_config_dir: ~{{ emacsconf_user }}/.emacs.d
 emacsconf_el_dir: ~{{ emacsconf_user }}/emacsconf-el
 emacsconf_edit_wiki_dir: ~{{ emacsconf_user }}/emacsconf-wiki
 emacsconf_private_dir: ~{{ emacsconf_user }}/emacsconf-2022-private
+emacsconf_caption_dir: /data/emacsconf/{{ emacsconf_year }}
diff --git a/roles/caption/defaults/main.yml b/roles/caption/defaults/main.yml
index c158118..8b13789 100644
--- a/roles/caption/defaults/main.yml
+++ b/roles/caption/defaults/main.yml
@@ -1,2 +1 @@
-emacsconf_caption_dir: /data/emacsconf/{{ emacsconf_year }}
 
diff --git a/roles/caption/tasks/main.yml b/roles/caption/tasks/main.yml
index a69d848..ab49c00 100644
--- a/roles/caption/tasks/main.yml
+++ b/roles/caption/tasks/main.yml
@@ -34,17 +34,6 @@
     state: directory
     owner: "{{ emacsconf_user }}"
     group: "{{ emacsconf_group }}"
-- name: Recreate encoding script
-  tags: process-prerec
-  template:
-    src: "{{ item }}"
-    dest: "{{ emacsconf_caption_dir }}/scripts/{{ item }}"
-    owner: "{{ emacsconf_user }}"
-    group: "{{ emacsconf_group }}"
-    force: no
-    mode: 0775
-  loop:
-    - reencode.sh
 - name: Copy scripts for processing
   tags: process-prerec
   template:
@@ -55,9 +44,6 @@
     mode: 0775
   loop:
     - process-captions.py
-    - process-prerec.sh
-    - update-task-status.sh
-    - upload.sh
     - run-aeneas.sh
 # - name: Copy the inotify script
 #   tags: process-captions
diff --git a/roles/caption/templates/reencode.sh b/roles/caption/templates/reencode.sh
deleted file mode 100755
index e3a82eb..0000000
--- a/roles/caption/templates/reencode.sh
+++ /dev/null
@@ -1,43 +0,0 @@
-#!/usr/bin/env bash
-
-set -euo pipefail
-
-# Defaults
-q=32
-cpu=4
-time_limit=""
-print_only=false
-
-while getopts :q:c:t:s OPT; do
-    case $OPT in
-        q|+q)
-            q="$OPTARG"
-            ;;
-        c|+c)
-            cpu="$OPTARG"
-            ;;
-        t|+t)
-            time_limit="-to $OPTARG"
-            ;;
-        s)
-            print_only=true
-            ;;
-        *)
-            echo "usage: `basename $0` [+-q ARG] [+-c ARG} [--] ARGS..."
-            exit 2
-    esac
-done
-shift `expr $OPTIND - 1`
-OPTIND=1
-
-command="$(cat<<EOF
-ffmpeg -y -i "$1" $time_limit -c:v libvpx-vp9 -b:v 0 -crf $q -an -row-mt 1 -tile-columns 2 -tile-rows 2 -cpu-used $cpu -g 240 -pass 1 -f webm -threads $cpu /dev/null &&
-    ffmpeg -y -i "$1" $time_limit -c:v libvpx-vp9 -b:v 0 -crf $q -c:a libopus -row-mt 1 -tile-columns 2 -tile-rows 2 -cpu-used $cpu -pass 2 -g 240 -threads $cpu "$2"
-EOF
-)"
-
-if [ $print_only == true ]; then
-    echo "$command"
-else
-    eval "$command"
-fi
diff --git a/roles/prerec/tasks/main.yml b/roles/prerec/tasks/main.yml
new file mode 100644
index 0000000..5241531
--- /dev/null
+++ b/roles/prerec/tasks/main.yml
@@ -0,0 +1,28 @@
+- name: Ensure the directory exists
+  file:
+    path: "{{ emacsconf_caption_dir }}/scripts"
+    state: directory
+    owner: "{{ emacsconf_user }}"
+    group: "{{ emacsconf_group }}"
+- name: Recreate encoding script only if it's not there
+  tags: process-prerec
+  template:
+    src: "reencode.sh"
+    dest: "{{ emacsconf_caption_dir }}/scripts/reencode.sh"
+    owner: "{{ emacsconf_user }}"
+    group: "{{ emacsconf_group }}"
+    # This avoids overwriting zaeph's
+    force: no
+    mode: 0775
+- name: Copy scripts for processing
+  tags: process-prerec
+  template:
+    src: "{{ item }}"
+    dest: "{{ emacsconf_caption_dir }}/scripts/{{ item }}"
+    owner: "{{ emacsconf_user }}"
+    group: "{{ emacsconf_group }}"
+    mode: 0775
+  loop:
+    - process-prerec.sh
+    - update-task-status.sh
+    - upload.sh
diff --git a/roles/caption/templates/process-prerec.sh b/roles/prerec/templates/process-prerec.sh
index e49aa72..e49aa72 100755
--- a/roles/caption/templates/process-prerec.sh
+++ b/roles/prerec/templates/process-prerec.sh
diff --git a/roles/caption/templates/run-aeneas.sh b/roles/prerec/templates/run-aeneas.sh
index 6f40134..6f40134 100755
--- a/roles/caption/templates/run-aeneas.sh
+++ b/roles/prerec/templates/run-aeneas.sh
diff --git a/roles/caption/templates/update-task-status.sh b/roles/prerec/templates/update-task-status.sh
index 18b7c1b..18b7c1b 100755
--- a/roles/caption/templates/update-task-status.sh
+++ b/roles/prerec/templates/update-task-status.sh
diff --git a/roles/caption/templates/upload.sh b/roles/prerec/templates/upload.sh
index f723d29..f723d29 100755
--- a/roles/caption/templates/upload.sh
+++ b/roles/prerec/templates/upload.sh