[feature] Clean up/uncache remote media (#407)

* Add whereNotEmptyAndNotNull

* Add GetRemoteOlderThanDays

* Add GetRemoteOlderThanDays

* Add PruneRemote to Manager interface

* Start implementing PruneRemote

* add new attachment + status to tests

* fix up and test GetRemoteOlderThan

* fix bad import

* PruneRemote: return number pruned

* add Cached column to mediaattachment

* update + test pruneRemote

* update mediaTest

* use Cached column

* upstep bun to latest version

* embed structs in mediaAttachment

* migrate mediaAttachment to new format

* don't default cached to true

* select only remote media

* update db dependencies

* step bun back to last working version

* update pruneRemote to use Cached field

* fix storage path of test attachments

* add recache logic to manager

* fix trimmed aspect ratio

* test prune and recache

* return errwithcode

* tidy up different paths for emoji vs attachment

* fix incorrect thumbnail type being stored

* expose TransportController to media processor

* implement tee-ing recached content

* add thoughts of dog to test fedi attachments

* test get remote files

* add comment on PruneRemote

* add postData cleanup to recache

* test thumbnail fetching

* add incredible diagram

* go mod tidy

* buffer pipes for recache streaming

* test for client stops reading after 1kb

* add media-remote-cache-days to config

* add cron package

* wrap logrus so it's available to cron

* start and stop cron jobs gracefully

1 files changed, 12 insertions, 13 deletions

diff --git a/vendor/modernc.org/libc/libc_darwin_arm64.go b/vendor/modernc.org/libc/libc_darwin_arm64.go
index ab1ed5c46..3864d3117 100644
--- a/vendor/modernc.org/libc/libc_darwin_arm64.go
+++ b/vendor/modernc.org/libc/libc_darwin_arm64.go
@@ -6,6 +6,7 @@ package libc // import "modernc.org/libc"
 
 import (
 	"strings"
+	"time"
 	"unsafe"
 
 	"golang.org/x/sys/unix"
@@ -48,7 +49,7 @@ func Xfcntl64(t *TLS, fd, cmd int32, args uintptr) (r int32) {
 	var p uintptr
 	var i int
 	switch cmd {
-	case fcntl.F_GETLK, fcntl.F_SETLK:
+	case fcntl.F_GETLK, fcntl.F_SETLK, fcntl.F_SETLKW:
 		p = *(*uintptr)(unsafe.Pointer(args))
 		err = unix.FcntlFlock(uintptr(fd), int(cmd), (*unix.Flock_t)(unsafe.Pointer(p)))
 	case fcntl.F_GETFL, fcntl.F_FULLFSYNC:
@@ -206,12 +207,11 @@ func Xalarm(t *TLS, seconds uint32) uint32 {
 
 // time_t time(time_t *tloc);
 func Xtime(t *TLS, tloc uintptr) types.Time_t {
-	panic(todo(""))
-	// n := time.Now().UTC().Unix()
-	// if tloc != 0 {
-	// 	*(*types.Time_t)(unsafe.Pointer(tloc)) = types.Time_t(n)
-	// }
-	// return types.Time_t(n)
+	n := time.Now().UTC().Unix()
+	if tloc != 0 {
+		*(*types.Time_t)(unsafe.Pointer(tloc)) = types.Time_t(n)
+	}
+	return types.Time_t(n)
 }
 
 // // int getrlimit(int resource, struct rlimit *rlim);
@@ -366,13 +366,12 @@ func Xchown(t *TLS, pathname uintptr, owner types.Uid_t, group types.Gid_t) int3
 
 // int link(const char *oldpath, const char *newpath);
 func Xlink(t *TLS, oldpath, newpath uintptr) int32 {
-	panic(todo(""))
-	// if _, _, err := unix.Syscall(unix.SYS_LINK, oldpath, newpath, 0); err != 0 {
-	// 	t.setErrno(err)
-	// 	return -1
-	// }
+	if _, _, err := unix.Syscall(unix.SYS_LINK, oldpath, newpath, 0); err != 0 {
+		t.setErrno(err)
+		return -1
+	}
 
-	// return 0
+	return 0
 }
 
 // int dup2(int oldfd, int newfd);