BREAKING CHANGE: rename service

compile.ts

@@ -16,7 +16,7 @@ for (const target of targets) {
     sugoiSpawn('deno', 'compile',
         '--target', target,
         '--include', 'src/snapper-template.txt',
-        '--include', 'src/snapper@.service',
+        '--include', 'src/snapback@.service',
         '--output', 'dist/snapback-'+target,
         '--permission-set','src/main.ts'
     )

src/main.ts

@@ -36,14 +36,18 @@ program.command('*').description('snapback ignores unknown commands')
 program.command('install').description('installs snapback on your system')
     .action(function () {
         const template = fs.readFileSync(import.meta.dirname + '/snapper-template.txt')
-        const service = fs.readFileSync(import.meta.dirname + '/snapper@.service')
+        const service = fs.readFileSync(import.meta.dirname + '/snapback@.service')
         let lib_snapper = '/usr/libexec/snapper'
         if (!fs.existsSync(lib_snapper)) lib_snapper = '/usr/lib/snapper'
         if (!fs.existsSync('/etc/snapper/config-templates')) fs.mkdirSync('/etc/snapper/config-templates')
         fs.writeFileSync('/etc/snapper/config-templates/snapback', template, 'utf8')
-        fs.writeFileSync('/etc/systemd/system/snapper@.service', service, 'utf8')
+        fs.writeFileSync('/etc/systemd/system/snapback@.service', service, 'utf8')
         fs.mkdirSync(lib_snapper + '/plugins', { recursive: true })
-        fs.renameSync(import.meta.url, lib_snapper + '/plugins/99-snapback')
+        let argv0 = process.argv0
+        if (['node','deno','bun'].includes(path.basename(argv0).replace('.exe',''))) {
+            argv0 = import.meta.url
+        }
+        fs.renameSync(argv0, lib_snapper + '/plugins/99-snapback')
         sugoiSpawn('chmod', '+x', lib_snapper + '/plugins/99-snapback')
         console.log('snapback installed')
     })
@@ -61,6 +65,7 @@ program.command('create-snapshot-post <subvolume> <fstype> <number>')
             '--auto-compress', '--dereference', '.'
         )
         index[subvolume][number] = destination
+        console.log('created backup at '+destination)
     })
 
 program.command('delete-snapshot-post <subvolume> <fstype> <number>')
@@ -69,12 +74,16 @@ program.command('delete-snapshot-post <subvolume> <fstype> <number>')
         const destination = index[subvolume][number]
         fs.unlinkSync(destination)
         delete index[subvolume][number]
+        console.log('deleted backup at '+destination)
     })
 
 program.command('delete-config-post <subvolume> <fstype>')
     .description('delete metadata of deleted subvolume, retaining backups')
     .action(function (subvolume, fstype) {
         delete index[subvolume]
+        const destination = strftime(config[subvolume])
+        const dirname = path.dirname(destination)
+        console.log('existing backups remain at '+dirname)
     })
 
 program.parse()