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authorLudovic Courtès <ludo@gnu.org>2020-12-11 15:37:20 +0100
committerLudovic Courtès <ludo@gnu.org>2020-12-15 17:32:11 +0100
commit9e6fe0e08fda67ab298ca33ef00ffbf078ce4dd9 (patch)
treef26933efdc8a2cc7dd055c6ee29c751943af2e50 /guix/store
parent3169c93903c20cea000335d59560eac7f28e8f92 (diff)
database: Honor 'SOURCE_DATE_EPOCH'.
* guix/store/database.scm (timestamp): New procedure. (sqlite-register): Use it as the default for #:time. (register-items): Likewise for #:registeration-time.
Diffstat (limited to 'guix/store')
-rw-r--r--guix/store/database.scm19
1 files changed, 14 insertions, 5 deletions
diff --git a/guix/store/database.scm b/guix/store/database.scm
index 4579b05261..0a84bbddb9 100644
--- a/guix/store/database.scm
+++ b/guix/store/database.scm
@@ -323,8 +323,19 @@ ids of items referred to."
(sqlite-fold cons '() stmt))
references)))
+(define (timestamp)
+ "Return a timestamp, either the current time of SOURCE_DATE_EPOCH."
+ (match (getenv "SOURCE_DATE_EPOCH")
+ (#f
+ (current-time time-utc))
+ ((= string->number seconds)
+ (if seconds
+ (make-time time-utc 0 seconds)
+ (current-time time-utc)))))
+
(define* (sqlite-register db #:key path (references '())
- deriver hash nar-size time)
+ deriver hash nar-size
+ (time (timestamp)))
"Registers this stuff in DB. PATH is the store item to register and
REFERENCES is the list of store items PATH refers to; DERIVER is the '.drv'
that produced PATH, HASH is the base16-encoded Nix sha256 hash of
@@ -337,9 +348,7 @@ Every store item in REFERENCES must already be registered."
#:deriver deriver
#:hash hash
#:nar-size nar-size
- #:time (time-second
- (or time
- (current-time time-utc))))))
+ #:time (time-second time))))
;; Call 'path-id' on each of REFERENCES. This ensures we get a
;; "non-NULL constraint" failure if one of REFERENCES is unregistered.
(add-references db id
@@ -388,7 +397,7 @@ is true."
(define* (register-items db items
#:key prefix
- registration-time
+ (registration-time (timestamp))
(log-port (current-error-port)))
"Register all of ITEMS, a list of <store-info> records as returned by
'read-reference-graph', in DB. ITEMS must be in topological order (with