update-ref --stdin: harmonize error messages

Make (most of) the error messages for invalid input have the same
format [1]:

$COMMAND [SP $REFNAME]: $MESSAGE

Update the tests accordingly.

[1] A few error messages are left with their old form, because
$COMMAND and $REFNAME aren't passed all the way down the call
stack.  Maybe those sites should be changed some day, too.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/update-ref.c b/builtin/update-ref.c
index 0d5f1d076ab0d5d4deb151c99d04d0a222cf031c..423c5c30c719285ce90a4acc1c2f6865081d77e6 100644 (file)
--- a/builtin/update-ref.c
+++ b/builtin/update-ref.c
@@ -202,19 +202,19 @@ static const char *parse_cmd_update(struct strbuf *input, const char *next)
 
        update->ref_name = parse_refname(input, &next);
        if (!update->ref_name)
-               die("update line missing <ref>");
+               die("update: missing <ref>");
 
        if (parse_next_sha1(input, &next, update->new_sha1,
                            "update", update->ref_name,
                            PARSE_SHA1_ALLOW_EMPTY))
-               die("update %s missing <newvalue>", update->ref_name);
+               die("update %s: missing <newvalue>", update->ref_name);
 
        update->have_old = !parse_next_sha1(input, &next, update->old_sha1,
                                            "update", update->ref_name,
                                            PARSE_SHA1_OLD);
 
        if (*next != line_termination)
-               die("update %s has extra input: %s", update->ref_name, next);
+               die("update %s: extra input: %s", update->ref_name, next);
 
        return next;
 }
@@ -227,17 +227,17 @@ static const char *parse_cmd_create(struct strbuf *input, const char *next)
 
        update->ref_name = parse_refname(input, &next);
        if (!update->ref_name)
-               die("create line missing <ref>");
+               die("create: missing <ref>");
 
        if (parse_next_sha1(input, &next, update->new_sha1,
                            "create", update->ref_name, 0))
-               die("create %s missing <newvalue>", update->ref_name);
+               die("create %s: missing <newvalue>", update->ref_name);
 
        if (is_null_sha1(update->new_sha1))
-               die("create %s given zero <newvalue>", update->ref_name);
+               die("create %s: zero <newvalue>", update->ref_name);
 
        if (*next != line_termination)
-               die("create %s has extra input: %s", update->ref_name, next);
+               die("create %s: extra input: %s", update->ref_name, next);
 
        return next;
 }
@@ -250,19 +250,19 @@ static const char *parse_cmd_delete(struct strbuf *input, const char *next)
 
        update->ref_name = parse_refname(input, &next);
        if (!update->ref_name)
-               die("delete line missing <ref>");
+               die("delete: missing <ref>");
 
        if (parse_next_sha1(input, &next, update->old_sha1,
                            "delete", update->ref_name, PARSE_SHA1_OLD)) {
                update->have_old = 0;
        } else {
                if (is_null_sha1(update->old_sha1))
-                       die("delete %s given zero <oldvalue>", update->ref_name);
+                       die("delete %s: zero <oldvalue>", update->ref_name);
                update->have_old = 1;
        }
 
        if (*next != line_termination)
-               die("delete %s has extra input: %s", update->ref_name, next);
+               die("delete %s: extra input: %s", update->ref_name, next);
 
        return next;
 }
@@ -275,7 +275,7 @@ static const char *parse_cmd_verify(struct strbuf *input, const char *next)
 
        update->ref_name = parse_refname(input, &next);
        if (!update->ref_name)
-               die("verify line missing <ref>");
+               die("verify: missing <ref>");
 
        if (parse_next_sha1(input, &next, update->old_sha1,
                            "verify", update->ref_name, PARSE_SHA1_OLD)) {
@@ -286,7 +286,7 @@ static const char *parse_cmd_verify(struct strbuf *input, const char *next)
        }
 
        if (*next != line_termination)
-               die("verify %s has extra input: %s", update->ref_name, next);
+               die("verify %s: extra input: %s", update->ref_name, next);
 
        return next;
 }

diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh
index 1db0689548773fbeca3e8baad0d21e441144dad8..48ccc4d6355c1f1a1de2080fafc31eb38836a400 100755 (executable)
--- a/t/t1400-update-ref.sh
+++ b/t/t1400-update-ref.sh
@@ -371,7 +371,7 @@ test_expect_success 'stdin fails on junk after quoted argument' '
 test_expect_success 'stdin fails create with no ref' '
        echo "create " >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: create line missing <ref>" err
+       grep "fatal: create: missing <ref>" err
 '
 
 test_expect_success 'stdin fails create with bad ref name' '
@@ -383,19 +383,19 @@ test_expect_success 'stdin fails create with bad ref name' '
 test_expect_success 'stdin fails create with no new value' '
        echo "create $a" >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: create $a missing <newvalue>" err
+       grep "fatal: create $a: missing <newvalue>" err
 '
 
 test_expect_success 'stdin fails create with too many arguments' '
        echo "create $a $m $m" >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: create $a has extra input:  $m" err
+       grep "fatal: create $a: extra input:  $m" err
 '
 
 test_expect_success 'stdin fails update with no ref' '
        echo "update " >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: update line missing <ref>" err
+       grep "fatal: update: missing <ref>" err
 '
 
 test_expect_success 'stdin fails update with bad ref name' '
@@ -407,19 +407,19 @@ test_expect_success 'stdin fails update with bad ref name' '
 test_expect_success 'stdin fails update with no new value' '
        echo "update $a" >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: update $a missing <newvalue>" err
+       grep "fatal: update $a: missing <newvalue>" err
 '
 
 test_expect_success 'stdin fails update with too many arguments' '
        echo "update $a $m $m $m" >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: update $a has extra input:  $m" err
+       grep "fatal: update $a: extra input:  $m" err
 '
 
 test_expect_success 'stdin fails delete with no ref' '
        echo "delete " >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: delete line missing <ref>" err
+       grep "fatal: delete: missing <ref>" err
 '
 
 test_expect_success 'stdin fails delete with bad ref name' '
@@ -431,13 +431,13 @@ test_expect_success 'stdin fails delete with bad ref name' '
 test_expect_success 'stdin fails delete with too many arguments' '
        echo "delete $a $m $m" >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: delete $a has extra input:  $m" err
+       grep "fatal: delete $a: extra input:  $m" err
 '
 
 test_expect_success 'stdin fails verify with too many arguments' '
        echo "verify $a $m $m" >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: verify $a has extra input:  $m" err
+       grep "fatal: verify $a: extra input:  $m" err
 '
 
 test_expect_success 'stdin fails option with unknown name' '
@@ -532,7 +532,7 @@ test_expect_success 'stdin create ref fails with bad new value' '
 test_expect_success 'stdin create ref fails with zero new value' '
        echo "create $c " >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: create $c given zero <newvalue>" err &&
+       grep "fatal: create $c: zero <newvalue>" err &&
        test_must_fail git rev-parse --verify -q $c
 '
 
@@ -556,7 +556,7 @@ test_expect_success 'stdin delete ref fails with wrong old value' '
 test_expect_success 'stdin delete ref fails with zero old value' '
        echo "delete $a " >stdin &&
        test_must_fail git update-ref --stdin <stdin 2>err &&
-       grep "fatal: delete $a given zero <oldvalue>" err &&
+       grep "fatal: delete $a: zero <oldvalue>" err &&
        git rev-parse $m >expect &&
        git rev-parse $a >actual &&
        test_cmp expect actual
@@ -697,7 +697,7 @@ test_expect_success 'stdin -z fails on unknown command' '
 test_expect_success 'stdin -z fails create with no ref' '
        printf $F "create " >stdin &&
        test_must_fail git update-ref -z --stdin <stdin 2>err &&
-       grep "fatal: create line missing <ref>" err
+       grep "fatal: create: missing <ref>" err
 '
 
 test_expect_success 'stdin -z fails create with bad ref name' '
@@ -721,7 +721,7 @@ test_expect_success 'stdin -z fails create with too many arguments' '
 test_expect_success 'stdin -z fails update with no ref' '
        printf $F "update " >stdin &&
        test_must_fail git update-ref -z --stdin <stdin 2>err &&
-       grep "fatal: update line missing <ref>" err
+       grep "fatal: update: missing <ref>" err
 '
 
 test_expect_success 'stdin -z fails update with too few args' '
@@ -765,7 +765,7 @@ test_expect_success 'stdin -z fails update with too many arguments' '
 test_expect_success 'stdin -z fails delete with no ref' '
        printf $F "delete " >stdin &&
        test_must_fail git update-ref -z --stdin <stdin 2>err &&
-       grep "fatal: delete line missing <ref>" err
+       grep "fatal: delete: missing <ref>" err
 '
 
 test_expect_success 'stdin -z fails delete with bad ref name' '
@@ -868,7 +868,7 @@ test_expect_success 'stdin -z create ref fails with bad new value' '
 test_expect_success 'stdin -z create ref fails with empty new value' '
        printf $F "create $c" "" >stdin &&
        test_must_fail git update-ref -z --stdin <stdin 2>err &&
-       grep "fatal: create $c missing <newvalue>" err &&
+       grep "fatal: create $c: missing <newvalue>" err &&
        test_must_fail git rev-parse --verify -q $c
 '
 
@@ -892,7 +892,7 @@ test_expect_success 'stdin -z delete ref fails with wrong old value' '
 test_expect_success 'stdin -z delete ref fails with zero old value' '
        printf $F "delete $a" "$Z" >stdin &&
        test_must_fail git update-ref -z --stdin <stdin 2>err &&
-       grep "fatal: delete $a given zero <oldvalue>" err &&
+       grep "fatal: delete $a: zero <oldvalue>" err &&
        git rev-parse $m >expect &&
        git rev-parse $a >actual &&
        test_cmp expect actual