Implement most of db layer

Many missing implementations or tests are marked with FIXME so I don't
loose track of holes in the code.

1 files changed, 25 insertions, 14 deletions

diff --git a/mkdeps.sh b/mkdeps.sh
index e8da8a4..3ce3e05 100755
--- a/mkdeps.sh
+++ b/mkdeps.sh
@@ -4,26 +4,37 @@ set -eu
 export LANG=POSIX.UTF-8
 
 
+no_main() {
+	 grep -v '/main\.go$'
+}
+
+only_main() {
+	 grep    '/main\.go$'
+}
+
+sources() {
+	find src tests -name '*.go' | grep -v '^src/version\.go$'
+}
+
 libs() {
-	find src tests -name '*.go' | grep -v '/main\.go$' |
-		grep -v '/version\.go$'
+	sources | no_main
 }
 
 mains() {
-	find src tests -name '*.go' | grep    '/main\.go$'
+	sources | only_main
 }
 
 libs  | varlist 'libs.go'
 mains | varlist 'mains.go'
 
-find tests/functional/*/*.go -not -name main.go | varlist 'functional-tests/lib.go'
-find tests/functional/*/main.go                 | varlist 'functional-tests/main.go'
-find tests/fuzz/*/*.go       -not -name main.go | varlist 'fuzz-targets/lib.go'
-find tests/fuzz/*/main.go                       | varlist 'fuzz-targets/main.go'
-find tests/benchmarks/*/*.go -not -name main.go | varlist 'benchmarks/lib.go'
-find tests/benchmarks/*/main.go                 | varlist 'benchmarks/main.go'
-
-{ libs; mains; } | sort | sed 's/^\(.*\)\.go$/\1.a:\t\1.go/'
-mains            | sort | sed 's/^\(.*\)\.go$/\1.bin:\t\1.a/'
-mains            | sort | sed 's/^\(.*\)\.go$/\1.bin-check:\t\1.bin/'
-mains            | sort | sed 's|^\(.*\)/main\.go$|\1/main.a:\t\1/$(NAME).a|'
+find tests/functional/*/*.go  | no_main | varlist 'functional-tests/lib.go'
+find tests/functional/*/main.go         | varlist 'functional-tests/main.go'
+find tests/fuzz/*/*.go        | no_main | varlist 'fuzz-targets/lib.go'
+find tests/fuzz/*/main.go               | varlist 'fuzz-targets/main.go'
+find tests/benchmarks/*/*.go  | no_main | varlist 'benchmarks/lib.go'
+find tests/benchmarks/*/main.go         | varlist 'benchmarks/main.go'
+
+sources | sort | sed 's/^\(.*\)\.go$/\1.a:\t\1.go/'
+mains   | sort | sed 's/^\(.*\)\.go$/\1.bin:\t\1.a/'
+mains   | sort | sed 's/^\(.*\)\.go$/\1.bin-check:\t\1.bin/'
+mains   | sort | sed 's|^\(.*\)/main\.go$|\1/main.a:\t\1/$(NAME).a|'