From 829ab54a4df1518b53316dc1370084db30d3c4ad Mon Sep 17 00:00:00 2001 From: sjc Date: Tue, 6 Jul 2021 08:35:02 -0400 Subject: [PATCH] goptrack first commit of new line of development. --- Dockerfile | 3 +- go.mod | 5 ++- go.sum | 71 +++++++++++++++++++++++++++++++++ pkg/tradebook/tradebook.go | 40 +++++++++++++++++++ pkg/tradebook/tradebook_test.go | 29 ++++++++++++++ 5 files changed, 145 insertions(+), 3 deletions(-) create mode 100644 pkg/tradebook/tradebook.go create mode 100644 pkg/tradebook/tradebook_test.go diff --git a/Dockerfile b/Dockerfile index 5926729..75a0515 100644 --- a/Dockerfile +++ b/Dockerfile @@ -39,7 +39,7 @@ RUN --mount=target=. \ FROM base as mod-init-base WORKDIR /out COPY . . -ENV MODNAME example +ENV MODNAME goptrack RUN go mod init "${MODNAME}" && go mod tidy FROM base AS mod-tidy @@ -53,6 +53,7 @@ COPY --from=mod-init-base /out/go.sum /go.sum FROM scratch AS tidy COPY --from=mod-tidy /out/go.sum /go.sum +COPY --from=mod-tidy /out/go.mod /go.mod FROM scratch AS unit-test-coverage COPY --from=unit-test /out/cover.out /cover.out diff --git a/go.mod b/go.mod index c9f916e..c4396d4 100644 --- a/go.mod +++ b/go.mod @@ -1,8 +1,9 @@ -module github.com/chris-crone/containerized-go +module goptrack -go 1.15 +go 1.16 require ( github.com/pkg/errors v0.9.1 github.com/stretchr/testify v1.6.1 + modernc.org/sqlite v1.11.2 ) diff --git a/go.sum b/go.sum index 4c95895..d4ebc99 100644 --- a/go.sum +++ b/go.sum @@ -1,13 +1,84 @@ github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo= +github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk= +github.com/google/go-cmp v0.5.3 h1:x95R7cp+rSeeqAMI2knLtQ0DKlaBhv2NrtrOvafPHRo= +github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= +github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNUXsshfwJMBgNA0RU6/i7WVaAegv3PtuIHPMs= +github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8= +github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY= +github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU= +github.com/mattn/go-sqlite3 v1.14.6 h1:dNPt6NO46WmLVt2DLNpwczCmdV5boIZ6g/tlDrlRUbg= +github.com/mattn/go-sqlite3 v1.14.6/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU= github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4= github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/remyoudompheng/bigfft 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+modernc.org/tcl v1.5.5/go.mod h1:ADkaTUuwukkrlhqwERyq0SM8OvyXo7+TjFz7yAF56EI= +modernc.org/token v1.0.0 h1:a0jaWiNMDhDUtqOj09wvjWWAqd3q7WpBulmL9H2egsk= +modernc.org/token v1.0.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM= +modernc.org/z v1.0.1 h1:WyIDpEpAIx4Hel6q/Pcgj/VhaQV5XPJ2I6ryIYbjnpc= +modernc.org/z v1.0.1/go.mod h1:8/SRk5C/HgiQWCgXdfpb+1RvhORdkz5sw72d3jjtyqA= diff --git a/pkg/tradebook/tradebook.go b/pkg/tradebook/tradebook.go new file mode 100644 index 0000000..d739c4e --- /dev/null +++ b/pkg/tradebook/tradebook.go @@ -0,0 +1,40 @@ +package tradebook + +import ( + "database/sql" + _ "modernc.org/sqlite" +) + +type tradebook struct { + driver string + dsn string + db *sql.DB +} + +type openOption func(*tradebook) error + +func Open(opts ...openOption) (*tradebook, error) { + t := tradebook{} + // Apply Options + for _, opt := range opts { + opt(&t) + } + + db, err := sql.Open(t.driver, t.dsn) + t.db = db + if (err == nil) { + err = db.Ping() + } + + return &t, err +} + +func Sqlite(fpath string) openOption { + return func(t *tradebook) error { + t.driver = "sqlite" + t.dsn = fpath + + return nil + } +} + diff --git a/pkg/tradebook/tradebook_test.go b/pkg/tradebook/tradebook_test.go new file mode 100644 index 0000000..086a41c --- /dev/null +++ b/pkg/tradebook/tradebook_test.go @@ -0,0 +1,29 @@ +package tradebook + +import ( + "testing" + "path/filepath" +) + +func TestOpenSQLite(t *testing.T) { + tdir := t.TempDir() + dpath := filepath.Join(tdir, "db") + + tb, err := Open(Sqlite(dpath)) + if (err != nil) { + t.Errorf("Open returned error: %v", err) + } + + if (tb == nil) { + t.Error("Db is nil") + } + + // for sqlite dsn is just a file path + if (tb.dsn != dpath) { + t.Errorf( "DSN does not match! (%v != %v).", dpath, tb.dsn) + } + + if (tb.driver != "sqlite") { + t.Errorf("Driver is not sqlite (%v != %v).", tb.driver, "sqlite") + } +}