Files
Marlin/.github/workflows/nightly-backup-prune.yml
2025-05-21 13:55:09 -04:00

91 lines
2.9 KiB
YAML

name: Nightly Backup Pruning
on:
schedule:
# Run at 2:30 AM UTC every day
- cron: '30 2 * * *'
# Allow manual triggering for testing purposes
workflow_dispatch:
inputs:
keep_count:
description: 'Number of backups to keep'
required: true
default: '7'
type: number
defaults:
run:
shell: bash
jobs:
prune-backups:
name: Prune Old Backups
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Set up Rust
uses: actions-rs/toolchain@v1.0.7
with:
profile: minimal
toolchain: stable
- name: Build Marlin CLI
uses: actions-rs/cargo@v1.0.3
with:
command: build
args: --release --bin marlin
- name: Configure backup location
id: config
run: |
BACKUP_DIR="${{ github.workspace }}/backups"
mkdir -p "$BACKUP_DIR"
echo "BACKUP_DIR=$BACKUP_DIR" >> $GITHUB_ENV
- name: Create new backup
run: |
./target/release/marlin backup --dir "$BACKUP_DIR"
- name: Prune old backups
run: |
# Use manual input if provided, otherwise default to 7
KEEP_COUNT=${{ github.event.inputs.keep_count || 7 }}
echo "Pruning backups, keeping the $KEEP_COUNT most recent"
./target/release/marlin backup --prune $KEEP_COUNT --dir "$BACKUP_DIR"
- name: Verify backups
run: |
# Verify the remaining backups are valid
echo "Verifying backups..."
BACKUPS_COUNT=$(find "$BACKUP_DIR" -name "bak_*" | wc -l)
echo "Found $BACKUPS_COUNT backups after pruning"
# Basic validation - ensure we didn't lose any backups we wanted to keep
KEEP_COUNT=${{ github.event.inputs.keep_count || 7 }}
if [ $BACKUPS_COUNT -gt $KEEP_COUNT ]; then
echo "Warning: Found more backups ($BACKUPS_COUNT) than expected ($KEEP_COUNT)"
exit 1
elif [ $BACKUPS_COUNT -lt $KEEP_COUNT ]; then
# This might be normal if we haven't accumulated enough backups yet
echo "Note: Found fewer backups ($BACKUPS_COUNT) than limit ($KEEP_COUNT)"
echo "This is expected if the repository hasn't accumulated enough daily backups yet"
else
echo "Backup count matches expected value: $BACKUPS_COUNT"
fi
# Run the Marlin backup verify command on each backup
for backup in $(find "$BACKUP_DIR" -name "bak_*" | sort); do
echo "Verifying: $(basename $backup)"
if ! ./target/release/marlin backup --verify --file "$backup"; then
echo "Error: Backup verification failed for $(basename $backup)"
exit 1
fi
done
echo "All backups verified successfully"