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authorLudovic Courtès <ludo@gnu.org>2020-06-08 11:50:57 +0200
committerLudovic Courtès <ludo@gnu.org>2020-06-16 16:10:46 +0200
commita450b4343bc1e5284c4db6409976eba7bb92df19 (patch)
treeaddc867f4f9e371b62932561be7f1d13b16f08d1
parent33391ee5c1716b35b9577237e18f5fc347192a3b (diff)
git-authenticate: Cache takes a key parameter.
* guix/git-authenticate.scm (authenticated-commit-cache-file) (cache-authenticated-commit, previously-authenticated-commits): Add 'key' parameter and honor it. * build-aux/git-authenticate.scm (git-authenticate): Pass "channels/guix" as the key.
-rw-r--r--build-aux/git-authenticate.scm5
-rw-r--r--guix/git-authenticate.scm24
2 files changed, 15 insertions, 14 deletions
diff --git a/build-aux/git-authenticate.scm b/build-aux/git-authenticate.scm
index 5e1fdaaa24..a3d4b40ccf 100644
--- a/build-aux/git-authenticate.scm
+++ b/build-aux/git-authenticate.scm
@@ -252,7 +252,7 @@
(filter-map (lambda (id)
(false-if-exception
(commit-lookup repository (string->oid id))))
- (previously-authenticated-commits)))
+ (previously-authenticated-commits "channels/guix")))
(define commits
;; Commits to authenticate, excluding the closure of
@@ -274,7 +274,8 @@
#:default-authorizations
%historical-authorized-signing-keys
#:report-progress report)))))
- (cache-authenticated-commit (oid->string (commit-id end-commit)))
+ (cache-authenticated-commit "channels/guix"
+ (oid->string (commit-id end-commit)))
(unless (null? stats)
(format #t (G_ "Signing statistics:~%"))
diff --git a/guix/git-authenticate.scm b/guix/git-authenticate.scm
index 0d6f696a0b..cdb54a01a7 100644
--- a/guix/git-authenticate.scm
+++ b/guix/git-authenticate.scm
@@ -295,33 +295,33 @@ The OpenPGP keyring is loaded from KEYRING-REFERENCE in REPOSITORY."
;;; Caching.
;;;
-(define (authenticated-commit-cache-file)
+(define (authenticated-commit-cache-file key)
"Return the name of the file that contains the cache of
-previously-authenticated commits."
- (string-append (cache-directory) "/authentication/channels/guix"))
+previously-authenticated commits for KEY."
+ (string-append (cache-directory) "/authentication/" key))
-(define (previously-authenticated-commits)
- "Return the previously-authenticated commits as a list of commit IDs (hex
-strings)."
+(define (previously-authenticated-commits key)
+ "Return the previously-authenticated commits under KEY as a list of commit
+IDs (hex strings)."
(catch 'system-error
(lambda ()
- (call-with-input-file (authenticated-commit-cache-file)
+ (call-with-input-file (authenticated-commit-cache-file key)
read))
(lambda args
(if (= ENOENT (system-error-errno args))
'()
(apply throw args)))))
-(define (cache-authenticated-commit commit-id)
- "Record in ~/.cache COMMIT-ID and its closure as authenticated (only
-COMMIT-ID is written to cache, though)."
+(define (cache-authenticated-commit key commit-id)
+ "Record in ~/.cache, under KEY, COMMIT-ID and its closure as
+authenticated (only COMMIT-ID is written to cache, though)."
(define %max-cache-length
;; Maximum number of commits in cache.
200)
(let ((lst (delete-duplicates
- (cons commit-id (previously-authenticated-commits))))
- (file (authenticated-commit-cache-file)))
+ (cons commit-id (previously-authenticated-commits key))))
+ (file (authenticated-commit-cache-file key)))
(mkdir-p (dirname file))
(with-atomic-file-output file
(lambda (port)