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authorLibravatar Junio C Hamano <gitster@pobox.com>2016-07-19 13:22:16 -0700
committerLibravatar Junio C Hamano <gitster@pobox.com>2016-07-19 13:22:16 -0700
commita63d31b4d3640960d9a71606eee80c32459f906e (patch)
treef38215188f294761cbedca19d676e64a8788bd15 /contrib
parentMerge branch 'js/log-to-diffopt-file' (diff)
parentdiff: convert prep_temp_blob() to struct object_id (diff)
downloadtgif-a63d31b4d3640960d9a71606eee80c32459f906e.tar.xz
Merge branch 'bc/cocci'
Conversion from unsigned char sha1[20] to struct object_id continues. * bc/cocci: diff: convert prep_temp_blob() to struct object_id merge-recursive: convert merge_recursive_generic() to object_id merge-recursive: convert leaf functions to use struct object_id merge-recursive: convert struct merge_file_info to object_id merge-recursive: convert struct stage_data to use object_id diff: rename struct diff_filespec's sha1_valid member diff: convert struct diff_filespec to struct object_id coccinelle: apply object_id Coccinelle transformations coccinelle: convert hashcpy() with null_sha1 to hashclr() contrib/coccinelle: add basic Coccinelle transforms hex: add oid_to_hex_r()
Diffstat (limited to 'contrib')
-rw-r--r--contrib/coccinelle/README2
-rw-r--r--contrib/coccinelle/object_id.cocci95
2 files changed, 97 insertions, 0 deletions
diff --git a/contrib/coccinelle/README b/contrib/coccinelle/README
new file mode 100644
index 0000000000..9c2f8879c2
--- /dev/null
+++ b/contrib/coccinelle/README
@@ -0,0 +1,2 @@
+This directory provides examples of Coccinelle (http://coccinelle.lip6.fr/)
+semantic patches that might be useful to developers.
diff --git a/contrib/coccinelle/object_id.cocci b/contrib/coccinelle/object_id.cocci
new file mode 100644
index 0000000000..8ccdbb5666
--- /dev/null
+++ b/contrib/coccinelle/object_id.cocci
@@ -0,0 +1,95 @@
+@@
+expression E1;
+@@
+- is_null_sha1(E1.hash)
++ is_null_oid(&E1)
+
+@@
+expression E1;
+@@
+- is_null_sha1(E1->hash)
++ is_null_oid(E1)
+
+@@
+expression E1;
+@@
+- sha1_to_hex(E1.hash)
++ oid_to_hex(&E1)
+
+@@
+expression E1;
+@@
+- sha1_to_hex(E1->hash)
++ oid_to_hex(E1)
+
+@@
+expression E1;
+@@
+- sha1_to_hex_r(E1.hash)
++ oid_to_hex_r(&E1)
+
+@@
+expression E1;
+@@
+- sha1_to_hex_r(E1->hash)
++ oid_to_hex_r(E1)
+
+@@
+expression E1;
+@@
+- hashclr(E1.hash)
++ oidclr(&E1)
+
+@@
+expression E1;
+@@
+- hashclr(E1->hash)
++ oidclr(E1)
+
+@@
+expression E1, E2;
+@@
+- hashcmp(E1.hash, E2.hash)
++ oidcmp(&E1, &E2)
+
+@@
+expression E1, E2;
+@@
+- hashcmp(E1->hash, E2->hash)
++ oidcmp(E1, E2)
+
+@@
+expression E1, E2;
+@@
+- hashcmp(E1->hash, E2.hash)
++ oidcmp(E1, &E2)
+
+@@
+expression E1, E2;
+@@
+- hashcmp(E1.hash, E2->hash)
++ oidcmp(&E1, E2)
+
+@@
+expression E1, E2;
+@@
+- hashcpy(E1.hash, E2.hash)
++ oidcpy(&E1, &E2)
+
+@@
+expression E1, E2;
+@@
+- hashcpy(E1->hash, E2->hash)
++ oidcpy(E1, E2)
+
+@@
+expression E1, E2;
+@@
+- hashcpy(E1->hash, E2.hash)
++ oidcpy(E1, &E2)
+
+@@
+expression E1, E2;
+@@
+- hashcpy(E1.hash, E2->hash)
++ oidcpy(&E1, E2)