initial. doesn't build yet

This commit is contained in:
Jeffrey Paul 2024-06-01 15:39:55 -07:00
parent 73f8d326f5
commit 578da90b55
15 changed files with 1208 additions and 0 deletions

2
.gitignore vendored Normal file
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debug.log
/.env

40
Makefile Normal file
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FN := directory
VERSION := $(shell git describe --always --dirty=-dirty)
ARCH := $(shell uname -m)
UNAME_S := $(shell uname -s)
GOLDFLAGS += -X main.Version=$(VERSION)
GOLDFLAGS += -X main.Buildarch=$(ARCH)
GOFLAGS := -ldflags "$(GOLDFLAGS)"
default: clean debug
commit: fmt lint
git commit -a
fmt:
gofumpt -l -w .
golangci-lint run --fix
lint:
golangci-lint run
sh -c 'test -z "$$(gofmt -l .)"'
debug: ./$(FN)d
DEBUG=1 GOTRACEBACK=all ./$(FN)d
debugger:
cd cmd/$(FN)d && dlv debug main.go
run: ./$(FN)d
./$(FN)d
clean:
-rm -f ./$(FN)d debug.log
docker:
docker build --progress plain .
./$(FN)d: cmd/$(FN)d/main.go internal/*/*.go assets/*/*
cd ./cmd/$(FN)d && \
go build -o ../../$(FN)d $(GOFLAGS) .

39
cmd/httpd/main.go Normal file
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package main
import (
"go.uber.org/fx"
"sneak.berlin/go/directory/internal/config"
"sneak.berlin/go/directory/internal/database"
"sneak.berlin/go/directory/internal/globals"
"sneak.berlin/go/directory/internal/handlers"
"sneak.berlin/go/directory/internal/healthcheck"
"sneak.berlin/go/directory/internal/logger"
"sneak.berlin/go/directory/internal/middleware"
"sneak.berlin/go/directory/internal/server"
)
var (
Appname string = "directory"
Version string
Buildarch string
)
func main() {
globals.Appname = Appname
globals.Version = Version
globals.Buildarch = Buildarch
fx.New(
fx.Provide(
config.New,
database.New,
globals.New,
handlers.New,
logger.New,
server.New,
middleware.New,
healthcheck.New,
),
fx.Invoke(func(*server.Server) {}),
).Run()
}

55
go.mod Normal file
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module sneak.berlin/go/directory
go 1.22.2
require (
github.com/99designs/basicauth-go v0.0.0-20230316000542-bf6f9cbbf0f8
github.com/getsentry/sentry-go v0.28.0
github.com/go-chi/chi v1.5.5
github.com/go-chi/cors v1.2.1
github.com/joho/godotenv v1.5.1
github.com/prometheus/client_golang v1.19.1
github.com/rs/zerolog v1.33.0
github.com/slok/go-http-metrics v0.12.0
github.com/spf13/viper v1.18.2
go.uber.org/fx v1.22.0
gorm.io/driver/sqlite v1.5.5
gorm.io/gorm v1.25.10
sneak.berlin/go/util v0.0.0-20240601223751-9302c14a6cdc
)
require (
github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/fsnotify/fsnotify v1.7.0 // indirect
github.com/hako/durafmt v0.0.0-20210608085754-5c1018a4e16b // indirect
github.com/hashicorp/hcl v1.0.0 // indirect
github.com/jinzhu/inflection v1.0.0 // indirect
github.com/jinzhu/now v1.1.5 // indirect
github.com/magiconair/properties v1.8.7 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/mattn/go-sqlite3 v1.14.17 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/pelletier/go-toml/v2 v2.2.1 // indirect
github.com/prometheus/client_model v0.6.1 // indirect
github.com/prometheus/common v0.53.0 // indirect
github.com/prometheus/procfs v0.13.0 // indirect
github.com/sagikazarmark/locafero v0.4.0 // indirect
github.com/sagikazarmark/slog-shim v0.1.0 // indirect
github.com/sourcegraph/conc v0.3.0 // indirect
github.com/spf13/afero v1.11.0 // indirect
github.com/spf13/cast v1.6.0 // indirect
github.com/spf13/pflag v1.0.5 // indirect
github.com/subosito/gotenv v1.6.0 // indirect
go.uber.org/dig v1.17.1 // indirect
go.uber.org/multierr v1.10.0 // indirect
go.uber.org/zap v1.26.0 // indirect
golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f // indirect
golang.org/x/sys v0.19.0 // indirect
golang.org/x/text v0.14.0 // indirect
google.golang.org/protobuf v1.33.0 // indirect
gopkg.in/ini.v1 v1.67.0 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)

143
go.sum Normal file
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github.com/99designs/basicauth-go v0.0.0-20230316000542-bf6f9cbbf0f8 h1:nMpu1t4amK3vJWBibQ5X/Nv0aXL+b69TQf2uK5PH7Go=
github.com/99designs/basicauth-go v0.0.0-20230316000542-bf6f9cbbf0f8/go.mod h1:3cARGAK9CfW3HoxCy1a0G4TKrdiKke8ftOMEOHyySYs=
github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 h1:DklsrG3dyBCFEj5IhUbnKptjxatkF07cF2ak3yi77so=
github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2/go.mod h1:WaHUgvxTVq04UNunO+XhnAqY/wQc+bxr74GqbsZ/Jqw=
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
github.com/getsentry/sentry-go v0.28.0 h1:7Rqx9M3ythTKy2J6uZLHmc8Sz9OGgIlseuO1iBX/s0M=
github.com/getsentry/sentry-go v0.28.0/go.mod h1:1fQZ+7l7eeJ3wYi82q5Hg8GqAPgefRq+FP/QhafYVgg=
github.com/go-chi/chi v1.5.5 h1:vOB/HbEMt9QqBqErz07QehcOKHaWFtuj87tTDVz2qXE=
github.com/go-chi/chi v1.5.5/go.mod h1:C9JqLr3tIYjDOZpzn+BCuxY8z8vmca43EeMgyZt7irw=
github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
github.com/go-errors/errors v1.4.2 h1:J6MZopCL4uSllY1OfXM374weqZFFItUbrImctkmUxIA=
github.com/go-errors/errors v1.4.2/go.mod h1:sIVyrIiJhuEF+Pj9Ebtd6P/rEYROXFi3BopGUQ5a5Og=
github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/hako/durafmt v0.0.0-20191009132224-3f39dc1ed9f4 h1:60gBOooTSmNtrqNaRvrDbi8VAne0REaek2agjnITKSw=
github.com/hako/durafmt v0.0.0-20191009132224-3f39dc1ed9f4/go.mod h1:5Scbynm8dF1XAPwIwkGPqzkM/shndPm79Jd1003hTjE=
github.com/hako/durafmt v0.0.0-20210608085754-5c1018a4e16b h1:wDUNC2eKiL35DbLvsDhiblTUXHxcOPwQSCzi7xpQUN4=
github.com/hako/durafmt v0.0.0-20210608085754-5c1018a4e16b/go.mod h1:VzxiSdG6j1pi7rwGm/xYI5RbtpBgM8sARDXlvEvxlu0=
github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
github.com/jinzhu/now v1.1.5/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/magiconair/properties v1.8.7 h1:IeQXZAiQcpL9mgcAe1Nu6cX9LLw6ExEHKjN0VQdvPDY=
github.com/magiconair/properties v1.8.7/go.mod h1:Dhd985XPs7jluiymwWYZ0G4Z61jb3vdS329zhj2hYo0=
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-sqlite3 v1.14.17 h1:mCRHCLDUBXgpKAqIKsaAaAsrAlbkeomtRFKXh2L6YIM=
github.com/mattn/go-sqlite3 v1.14.17/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
github.com/pelletier/go-toml/v2 v2.2.1 h1:9TA9+T8+8CUCO2+WYnDLCgrYi9+omqKXyjDtosvtEhg=
github.com/pelletier/go-toml/v2 v2.2.1/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
github.com/pingcap/errors v0.11.4 h1:lFuQV/oaUMGcD2tqt+01ROSmJs75VG1ToEOkZIZ4nE4=
github.com/pingcap/errors v0.11.4/go.mod h1:Oi8TUi2kEtXXLMJk9l1cGmz20kV3TaQ0usTwv5KuLY8=
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/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_golang v1.19.1 h1:wZWJDwK+NameRJuPGDhlnFgx8e8HN3XHQeLaYJFJBOE=
github.com/prometheus/client_golang v1.19.1/go.mod h1:mP78NwGzrVks5S2H6ab8+ZZGJLZUq1hoULYBAYBw1Ho=
github.com/prometheus/client_model v0.6.1 h1:ZKSh/rekM+n3CeS952MLRAdFwIKqeY8b62p8ais2e9E=
github.com/prometheus/client_model v0.6.1/go.mod h1:OrxVMOVHjw3lKMa8+x6HeMGkHMQyHDk9E3jmP2AmGiY=
github.com/prometheus/common v0.53.0 h1:U2pL9w9nmJwJDa4qqLQ3ZaePJ6ZTwt7cMD3AG3+aLCE=
github.com/prometheus/common v0.53.0/go.mod h1:BrxBKv3FWBIGXw89Mg1AeBq7FSyRzXWI3l3e7W3RN5U=
github.com/prometheus/procfs v0.13.0 h1:GqzLlQyfsPbaEHaQkO7tbDlriv/4o5Hudv6OXHGKX7o=
github.com/prometheus/procfs v0.13.0/go.mod h1:cd4PFCR54QLnGKPaKGA6l+cfuNXtht43ZKY6tow0Y1g=
github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ=
github.com/rogpeppe/go-internal v1.10.0/go.mod h1:UQnix2H7Ngw/k4C5ijL5+65zddjncjaFoBhdsK/akog=
github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6keLGt6kNQ=
github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4=
github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE=
github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
github.com/slok/go-http-metrics v0.12.0 h1:mAb7hrX4gB4ItU6NkFoKYdBslafg3o60/HbGBRsKaG8=
github.com/slok/go-http-metrics v0.12.0/go.mod h1:Ee/mdT9BYvGrlGzlClkK05pP2hRHmVbRF9dtUVS8LNA=
github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
github.com/spf13/afero v1.11.0 h1:WJQKhtpdm3v2IzqG8VMqrr6Rf3UYpEF239Jy9wNepM8=
github.com/spf13/afero v1.11.0/go.mod h1:GH9Y3pIexgf1MTIWtNGyogA5MwRIDXGUr+hbWNoBjkY=
github.com/spf13/cast v1.6.0 h1:GEiTHELF+vaR5dhz3VqZfFSzZjYbgeKDpBxQVS4GYJ0=
github.com/spf13/cast v1.6.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
github.com/spf13/viper v1.18.2 h1:LUXCnvUvSM6FXAsj6nnfc8Q2tp1dIgUfY9Kc8GsSOiQ=
github.com/spf13/viper v1.18.2/go.mod h1:EKmWIqdnk5lOcmR72yw6hS+8OPYcwD0jteitLMVB+yk=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
go.uber.org/dig v1.17.1 h1:Tga8Lz8PcYNsWsyHMZ1Vm0OQOUaJNDyvPImgbAu9YSc=
go.uber.org/dig v1.17.1/go.mod h1:Us0rSJiThwCv2GteUN0Q7OKvU7n5J4dxZ9JKUXozFdE=
go.uber.org/fx v1.22.0 h1:pApUK7yL0OUHMd8vkunWSlLxZVFFk70jR2nKde8X2NM=
go.uber.org/fx v1.22.0/go.mod h1:HT2M7d7RHo+ebKGh9NRcrsrHHfpZ60nW3QRubMRfv48=
go.uber.org/goleak v1.2.0 h1:xqgm/S+aQvhWFTtR0XK3Jvg7z8kGV8P4X14IzwN3Eqk=
go.uber.org/goleak v1.2.0/go.mod h1:XJYK+MuIchqpmGmUSAzotztawfKvYLUIgg7guXrwVUo=
go.uber.org/multierr v1.10.0 h1:S0h4aNzvfcFsC3dRF1jLoaov7oRaKqRGC/pUEJ2yvPQ=
go.uber.org/multierr v1.10.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
go.uber.org/zap v1.26.0 h1:sI7k6L95XOKS281NhVKOFCUNIvv9e0w4BF8N3u+tCRo=
go.uber.org/zap v1.26.0/go.mod h1:dtElttAiwGvoJ/vj4IwHBS/gXsEu/pZ50mUIRWuG0so=
golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f h1:99ci1mjWVBWwJiEKYY6jWa4d2nTQVIEhZIptnrVb1XY=
golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f/go.mod h1:/lliqkxwWAhPjf5oSOIJup2XcqJaw8RGS6k3TGEc7GI=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gorm.io/driver/sqlite v1.5.5 h1:7MDMtUZhV065SilG62E0MquljeArQZNfJnjd9i9gx3E=
gorm.io/driver/sqlite v1.5.5/go.mod h1:6NgQ7sQWAIFsPrJJl1lSNSu2TABh0ZZ/zm5fosATavE=
gorm.io/gorm v1.25.10 h1:dQpO+33KalOA+aFYGlK+EfxcI5MbO7EP2yYygwh9h+s=
gorm.io/gorm v1.25.10/go.mod h1:hbnx/Oo0ChWMn1BIhpy1oYozzpM15i4YPuHDmfYtwg8=
sneak.berlin/go/util v0.0.0-20240522214643-bef8d7776867 h1:Ukf/4BjHwMLJHxF0Wbne+c2o+1MokssxHerIWgiVvfQ=
sneak.berlin/go/util v0.0.0-20240522214643-bef8d7776867/go.mod h1:CJ0oxokKpYpvL+PpKXQwoUOGU1wQOPY2lVLsHPvV2Vk=
sneak.berlin/go/util v0.0.0-20240601223751-9302c14a6cdc h1:w9MgdtDE5zRPmni8joT1+tyut9lmY+xlWy9PZiE3Z1Q=
sneak.berlin/go/util v0.0.0-20240601223751-9302c14a6cdc/go.mod h1:Y8fzvsIyVr1RlWgFj6tL93VNSEBjD2ghhlLpRrV1w6Y=

99
internal/config/config.go Normal file
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package config
import (
"fmt"
"github.com/rs/zerolog"
"github.com/spf13/viper"
"go.uber.org/fx"
"sneak.berlin/go/directory/internal/globals"
"sneak.berlin/go/directory/internal/logger"
// spooky action at a distance!
// this populates the environment
// from a ./.env file automatically
// for development configuration.
// .env contents should be things like
// `DBURL=postgres://user:pass@.../`
// (without the backticks, of course)
_ "github.com/joho/godotenv/autoload"
)
type ConfigParams struct {
fx.In
Globals *globals.Globals
Logger *logger.Logger
}
type Config struct {
DBURL string
Debug bool
MaintenanceMode bool
DevelopmentMode bool
DevAdminUsername string
DevAdminPassword string
MetricsPassword string
MetricsUsername string
Port int
SentryDSN string
params *ConfigParams
log *zerolog.Logger
}
func New(lc fx.Lifecycle, params ConfigParams) (*Config, error) {
log := params.Logger.Get()
name := params.Globals.Appname
viper.SetConfigName(name)
viper.SetConfigType("yaml")
// path to look for the config file in:
viper.AddConfigPath(fmt.Sprintf("/etc/%s", name))
// call multiple times to add many search paths:
viper.AddConfigPath(fmt.Sprintf("$HOME/.config/%s", name))
// viper.SetEnvPrefix(strings.ToUpper(s.appname))
viper.AutomaticEnv()
viper.SetDefault("DEBUG", "false")
viper.SetDefault("MAINTENANCE_MODE", "false")
viper.SetDefault("DEVELOPMENT_MODE", "false")
viper.SetDefault("DEV_ADMIN_USERNAME", "")
viper.SetDefault("DEV_ADMIN_PASSWORD", "")
viper.SetDefault("PORT", "8080")
viper.SetDefault("DBURL", "")
viper.SetDefault("SENTRY_DSN", "")
viper.SetDefault("METRICS_USERNAME", "")
viper.SetDefault("METRICS_PASSWORD", "")
if err := viper.ReadInConfig(); err != nil {
if _, ok := err.(viper.ConfigFileNotFoundError); ok {
// Config file not found; ignore error if desired
} else {
// Config file was found but another error was produced
log.Panic().
Err(err).
Msg("config file malformed")
}
}
s := &Config{
DBURL: viper.GetString("DBURL"),
Debug: viper.GetBool("debug"),
Port: viper.GetInt("PORT"),
SentryDSN: viper.GetString("SENTRY_DSN"),
MaintenanceMode: viper.GetBool("MAINTENANCE_MODE"),
DevelopmentMode: viper.GetBool("DEVELOPMENT_MODE"),
DevAdminUsername: viper.GetString("DEV_ADMIN_USERNAME"),
DevAdminPassword: viper.GetString("DEV_ADMIN_PASSWORD"),
MetricsUsername: viper.GetString("METRICS_USERNAME"),
MetricsPassword: viper.GetString("METRICS_PASSWORD"),
log: log,
params: &params,
}
if s.Debug {
params.Logger.EnableDebugLogging()
s.log = params.Logger.Get()
}
return s, nil
}

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package database
import (
"context"
"os"
"database/sql"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
"go.uber.org/fx"
"gorm.io/driver/sqlite"
"gorm.io/gorm"
"sneak.berlin/go/directory/internal/config"
"sneak.berlin/go/directory/internal/globals"
"sneak.berlin/go/directory/internal/logger"
"sneak.berlin/go/util"
// spooky action at a distance!
// this populates the environment
// from a ./.env file automatically
// for development configuration.
// .env contents should be things like
// `DBURL=postgres://user:pass@.../`
// (without the backticks, of course)
_ "github.com/joho/godotenv/autoload"
)
type DatabaseParams struct {
fx.In
Logger *logger.Logger
Config *config.Config
Globals *globals.Globals
}
type Database struct {
URL string
log *zerolog.Logger
params *DatabaseParams
DB *gorm.DB
SQLDB *sql.DB
dbdir string
dbfn string
}
func New(lc fx.Lifecycle, params DatabaseParams) (*Database, error) {
s := new(Database)
s.params = &params
s.log = params.Logger.Get()
s.log.Info().Msg("Database instantiated")
lc.Append(fx.Hook{
OnStart: func(ctx context.Context) error {
s.log.Info().Msg("Database OnStart Hook")
// FIXME connect to db
return nil
},
OnStop: func(ctx context.Context) error {
// FIXME disconnect from db
return nil
},
})
return s, nil
}
func (d *Database) Close() {
d.log.Info().Msg("Database Close()")
}
func (d *Database) Get() (*gorm.DB, error) {
if d.DB == nil {
err := d.Connect()
if err != nil {
d.log.Error().Err(err).Msg("failed to connect to database")
return nil, err
}
}
return d.DB, nil
}
func (d *Database) Connect() error {
// FIXME make this get the data dir path from config
d.dbdir = os.Getenv("HOME")
err := util.Mkdirp(d.dbdir)
if err != nil {
d.log.Error().
Err(err).
Str("dbdir", d.dbdir).
Msg("unable to create directory")
return err
}
d.dbfn = d.dbdir + "/" + d.params.Globals.Appname + ".db"
d.log.Info().
Str("file", d.dbfn).
Msg("opening store db")
// Open the database using the pure Go SQLite driver
sqlDB, err := sql.Open("sqlite", d.dbfn+"?_pragma=foreign_keys(1)&_pragma=journal_mode(WAL)")
if err != nil {
d.log.Error().Err(err).Msg("failed to open database")
return err
}
d.SQLDB = sqlDB
// Use the generic Gorm SQL driver to integrate it
db, err := gorm.Open(sqlite.Dialector{Conn: d.SQLDB}, &gorm.Config{})
if err != nil {
log.Error().Err(err).Msg("failed to connect database")
return err
}
d.DB = db
return nil
}

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package globals
import (
"go.uber.org/fx"
)
// these get populated from main() and copied into the Globals object.
var (
Appname string
Version string
Buildarch string
)
type Globals struct {
Appname string
Version string
Buildarch string
}
func New(lc fx.Lifecycle) (*Globals, error) {
n := &Globals{
Appname: Appname,
Buildarch: Buildarch,
Version: Version,
}
return n, nil
}

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@ -0,0 +1,60 @@
package handlers
import (
"context"
"encoding/json"
"net/http"
"github.com/rs/zerolog"
"go.uber.org/fx"
"sneak.berlin/go/directory/internal/database"
"sneak.berlin/go/directory/internal/globals"
"sneak.berlin/go/directory/internal/healthcheck"
"sneak.berlin/go/directory/internal/logger"
)
type HandlersParams struct {
fx.In
Logger *logger.Logger
Globals *globals.Globals
Database *database.Database
Healthcheck *healthcheck.Healthcheck
}
type Handlers struct {
params *HandlersParams
log *zerolog.Logger
hc *healthcheck.Healthcheck
}
func New(lc fx.Lifecycle, params HandlersParams) (*Handlers, error) {
s := new(Handlers)
s.params = &params
s.log = params.Logger.Get()
s.hc = params.Healthcheck
lc.Append(fx.Hook{
OnStart: func(ctx context.Context) error {
// FIXME compile some templates here or something
return nil
},
})
return s, nil
}
const jsonContentType = "application/json; charset=utf-8"
func (s *Handlers) respondJSON(w http.ResponseWriter, r *http.Request, data interface{}, status int) {
w.WriteHeader(status)
w.Header().Set("Content-Type", jsonContentType)
if data != nil {
err := json.NewEncoder(w).Encode(data)
if err != nil {
s.log.Error().Err(err).Msg("json encode error")
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}
}
func (s *Handlers) decodeJSON(w http.ResponseWriter, r *http.Request, v interface{}) error { // nolint
return json.NewDecoder(r.Body).Decode(v)
}

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package healthcheck
import (
"context"
"encoding/json"
"net/http"
"time"
"github.com/rs/zerolog"
"go.uber.org/fx"
"sneak.berlin/go/directory/internal/config"
"sneak.berlin/go/directory/internal/database"
"sneak.berlin/go/directory/internal/globals"
"sneak.berlin/go/directory/internal/logger"
)
type HealthcheckParams struct {
fx.In
Globals *globals.Globals
Config *config.Config
Logger *logger.Logger
Database *database.Database
}
type Healthcheck struct {
StartupTime time.Time
log *zerolog.Logger
params *HealthcheckParams
}
func New(lc fx.Lifecycle, params HealthcheckParams) (*Healthcheck, error) {
s := new(Healthcheck)
s.params = &params
s.log = params.Logger.Get()
lc.Append(fx.Hook{
OnStart: func(ctx context.Context) error {
s.StartupTime = time.Now()
return nil
},
OnStop: func(ctx context.Context) error {
// FIXME do server shutdown here
return nil
},
})
return s, nil
}
func (s *Healthcheck) uptime() time.Duration {
return time.Since(s.StartupTime)
}
type HealthcheckResponse struct {
Status string `json:"status"`
Now string `json:"now"`
UptimeSeconds int64 `json:"uptime_seconds"`
UptimeHuman string `json:"uptime_human"`
Version string `json:"version"`
Appname string `json:"appname"`
Maintenance bool `json:"maintenance_mode"`
}
func (s *Healthcheck) Healthcheck() *HealthcheckResponse {
resp := &HealthcheckResponse{
Status: "ok",
Now: time.Now().UTC().Format(time.RFC3339Nano),
UptimeSeconds: int64(s.uptime().Seconds()),
UptimeHuman: s.uptime().String(),
Appname: s.params.Globals.Appname,
Version: s.params.Globals.Version,
}
return resp
}
func (s *Healthcheck) HealthcheckHandler() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
resp := s.Healthcheck()
w.Header().Set("Content-Type", "application/json; charset=utf-8")
json.NewEncoder(w).Encode(resp)
}
}

97
internal/logger/logger.go Normal file
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@ -0,0 +1,97 @@
package logger
import (
"io"
"os"
"time"
"github.com/rs/zerolog"
"go.uber.org/fx"
"sneak.berlin/go/directory/internal/globals"
)
type LoggerParams struct {
fx.In
Globals *globals.Globals
}
type Logger struct {
log *zerolog.Logger
params LoggerParams
}
func New(lc fx.Lifecycle, params LoggerParams) (*Logger, error) {
l := new(Logger)
// always log in UTC
zerolog.TimestampFunc = func() time.Time {
return time.Now().UTC()
}
zerolog.SetGlobalLevel(zerolog.InfoLevel)
tty := false
if fileInfo, _ := os.Stdout.Stat(); (fileInfo.Mode() & os.ModeCharDevice) != 0 {
tty = true
}
var writers []io.Writer
if tty {
// this does cool colorization for console/dev
consoleWriter := zerolog.NewConsoleWriter(
func(w *zerolog.ConsoleWriter) {
// Customize time format
w.TimeFormat = time.RFC3339Nano
},
)
writers = append(writers, consoleWriter)
} else {
// log json in prod for the machines
writers = append(writers, os.Stdout)
}
/*
// this is how you log to a file, if you do that
// sort of thing still
logfile := viper.GetString("Logfile")
if logfile != "" {
logfileDir := filepath.Dir(logfile)
err := goutil.Mkdirp(logfileDir)
if err != nil {
log.Error().Err(err).Msg("unable to create log dir")
}
hp.logfh, err = os.OpenFile(logfile, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0644)
if err != nil {
panic("unable to open logfile: " + err.Error())
}
writers = append(writers, hp.logfh)
*/
multi := zerolog.MultiLevelWriter(writers...)
logger := zerolog.New(multi).With().Timestamp().Logger().With().Caller().Logger()
l.log = &logger
// log.Logger = logger
return l, nil
}
func (l *Logger) EnableDebugLogging() {
zerolog.SetGlobalLevel(zerolog.DebugLevel)
l.log.Debug().Bool("debug", true).Send()
}
func (l *Logger) Get() *zerolog.Logger {
return l.log
}
func (l *Logger) Identify() {
l.log.Info().
Str("appname", l.params.Globals.Appname).
Str("version", l.params.Globals.Version).
Str("buildarch", l.params.Globals.Buildarch).
Msg("starting")
}

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@ -0,0 +1,134 @@
package middleware
import (
"net"
"net/http"
"time"
basicauth "github.com/99designs/basicauth-go"
"github.com/go-chi/chi/middleware"
"github.com/go-chi/cors"
"github.com/rs/zerolog"
"sneak.berlin/go/directory/internal/config"
"sneak.berlin/go/directory/internal/globals"
"sneak.berlin/go/directory/internal/logger"
metrics "github.com/slok/go-http-metrics/metrics/prometheus"
ghmm "github.com/slok/go-http-metrics/middleware"
"github.com/slok/go-http-metrics/middleware/std"
"github.com/spf13/viper"
"go.uber.org/fx"
)
type MiddlewareParams struct {
fx.In
Logger *logger.Logger
Globals *globals.Globals
Config *config.Config
}
type Middleware struct {
log *zerolog.Logger
params *MiddlewareParams
}
func New(lc fx.Lifecycle, params MiddlewareParams) (*Middleware, error) {
s := new(Middleware)
s.params = &params
s.log = params.Logger.Get()
return s, nil
}
// the following is from
// https://learning-cloud-native-go.github.io/docs/a6.adding_zerolog_logger/
func ipFromHostPort(hp string) string {
h, _, err := net.SplitHostPort(hp)
if err != nil {
return ""
}
if len(h) > 0 && h[0] == '[' {
return h[1 : len(h)-1]
}
return h
}
type loggingResponseWriter struct {
http.ResponseWriter
statusCode int
}
func NewLoggingResponseWriter(w http.ResponseWriter) *loggingResponseWriter {
return &loggingResponseWriter{w, http.StatusOK}
}
func (lrw *loggingResponseWriter) WriteHeader(code int) {
lrw.statusCode = code
lrw.ResponseWriter.WriteHeader(code)
}
// type Middleware func(http.Handler) http.Handler
// this returns a Middleware that is designed to do every request through the
// mux, note the signature:
func (s *Middleware) Logging() func(http.Handler) http.Handler {
// FIXME this should use https://github.com/google/go-cloud/blob/master/server/requestlog/requestlog.go
return func(next http.Handler) http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
start := time.Now()
lrw := NewLoggingResponseWriter(w)
ctx := r.Context()
defer func() {
latency := time.Since(start)
s.log.Info().
Time("request_start", start).
Str("method", r.Method).
Str("url", r.URL.String()).
Str("useragent", r.UserAgent()).
Str("request_id", ctx.Value(middleware.RequestIDKey).(string)).
Str("referer", r.Referer()).
Str("proto", r.Proto).
Str("remoteIP", ipFromHostPort(r.RemoteAddr)).
Int("status", lrw.statusCode).
Int("latency_ms", int(latency.Milliseconds())).
Send()
}()
next.ServeHTTP(lrw, r)
})
}
}
func (s *Middleware) CORS() func(http.Handler) http.Handler {
return cors.Handler(cors.Options{
// CHANGEME! these are defaults, change them to suit your needs or
// read from environment/viper.
// AllowedOrigins: []string{"https://foo.com"}, // Use this to allow specific origin hosts
AllowedOrigins: []string{"*"},
// AllowOriginFunc: func(r *http.Request, origin string) bool { return true },
AllowedMethods: []string{"GET", "POST", "PUT", "DELETE", "OPTIONS"},
AllowedHeaders: []string{"Accept", "Authorization", "Content-Type", "X-CSRF-Token"},
ExposedHeaders: []string{"Link"},
AllowCredentials: false,
MaxAge: 300, // Maximum value not ignored by any of major browsers
})
}
func (s *Middleware) Metrics() func(http.Handler) http.Handler {
mdlw := ghmm.New(ghmm.Config{
Recorder: metrics.NewRecorder(metrics.Config{}),
})
return func(next http.Handler) http.Handler {
return std.Handler("", mdlw, next)
}
}
func (s *Middleware) MetricsAuth() func(http.Handler) http.Handler {
return basicauth.New(
"metrics",
map[string][]string{
viper.GetString("METRICS_USERNAME"): {
viper.GetString("METRICS_PASSWORD"),
},
},
)
}

34
internal/server/http.go Normal file
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@ -0,0 +1,34 @@
package server
import (
"fmt"
"net/http"
"time"
)
func (s *Server) serveUntilShutdown() {
listenAddr := fmt.Sprintf(":%d", s.params.Config.Port)
s.httpServer = &http.Server{
Addr: listenAddr,
ReadTimeout: 10 * time.Second,
WriteTimeout: 10 * time.Second,
MaxHeaderBytes: 1 << 20,
Handler: s,
}
// add routes
// this does any necessary setup in each handler
s.SetupRoutes()
s.log.Info().Str("listenaddr", listenAddr).Msg("http begin listen")
if err := s.httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
s.log.Error().Msgf("listen:%+s\n", err)
if s.cancelFunc != nil {
s.cancelFunc()
}
}
}
func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
s.router.ServeHTTP(w, r)
}

104
internal/server/routes.go Normal file
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@ -0,0 +1,104 @@
package server
import (
"net/http"
"time"
sentryhttp "github.com/getsentry/sentry-go/http"
"github.com/go-chi/chi"
"github.com/go-chi/chi/middleware"
"github.com/prometheus/client_golang/prometheus/promhttp"
"github.com/spf13/viper"
)
func (s *Server) SetupRoutes() {
s.router = chi.NewRouter()
// the mux .Use() takes a http.Handler wrapper func, like most
// things that deal with "middlewares" like alice et c, and will
// call ServeHTTP on it. These middlewares applied by the mux (you
// can .Use() more than one) will be applied to every request into
// the service.
s.router.Use(middleware.Recoverer)
s.router.Use(middleware.RequestID)
s.router.Use(s.mw.Logging())
// add metrics middleware only if we can serve them behind auth
if viper.GetString("METRICS_USERNAME") != "" {
s.router.Use(s.mw.Metrics())
}
// set up CORS headers. you'll probably want to configure that
// in middlewares.go.
s.router.Use(s.mw.CORS())
// CHANGEME to suit your needs, or pull from config.
// timeout for request context; your handlers must finish within
// this window:
s.router.Use(middleware.Timeout(60 * time.Second))
// this adds a sentry reporting middleware if and only if sentry is
// enabled via setting of SENTRY_DSN in env.
if s.sentryEnabled {
// Options docs at
// https://docs.sentry.io/platforms/go/guides/http/
// we set sentry to repanic so that all panics bubble up to the
// Recoverer chi middleware above.
sentryHandler := sentryhttp.New(sentryhttp.Options{
Repanic: true,
})
s.router.Use(sentryHandler.Handle)
}
////////////////////////////////////////////////////////////////////////
// ROUTES
// complete docs: https://github.com/go-chi/chi
////////////////////////////////////////////////////////////////////////
s.router.Get("/", s.h.HandleIndex())
s.router.Mount("/s", http.StripPrefix("/s", http.FileServer(http.FS(static.Static))))
s.router.Route("/api/v1", func(r chi.Router) {
r.Get("/now", s.h.HandleNow())
})
// if you want to use a general purpose middleware (http.Handler
// wrapper) on a specific HandleFunc route, you need to take the
// .ServeHTTP of the http.Handler to get its HandleFunc, viz:
auth := s.mw.Auth()
s.router.Get(
"/login",
auth(s.h.HandleLoginGET()).ServeHTTP,
)
s.router.Get(
"/signup",
auth(s.h.HandleSignupGET()).ServeHTTP,
)
s.router.Post(
"/signup",
auth(s.h.HandleSignupPOST()).ServeHTTP,
)
// route that panics for testing
// CHANGEME remove this
s.router.Get(
"/panic",
s.h.HandlePanic(),
)
s.router.Get(
"/.well-known/healthcheck.json",
s.h.HandleHealthCheck(),
)
// set up authenticated /metrics route:
if viper.GetString("METRICS_USERNAME") != "" {
s.router.Group(func(r chi.Router) {
r.Use(s.mw.MetricsAuth())
r.Get("/metrics", http.HandlerFunc(promhttp.Handler().ServeHTTP))
})
}
}

177
internal/server/server.go Normal file
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@ -0,0 +1,177 @@
package server
import (
"context"
"fmt"
"net/http"
"os"
"os/signal"
"syscall"
"time"
"github.com/rs/zerolog"
"go.uber.org/fx"
"sneak.berlin/go/directory/internal/config"
"sneak.berlin/go/directory/internal/globals"
"sneak.berlin/go/directory/internal/handlers"
"sneak.berlin/go/directory/internal/logger"
"sneak.berlin/go/directory/internal/middleware"
"github.com/getsentry/sentry-go"
"github.com/go-chi/chi"
// spooky action at a distance!
// this populates the environment
// from a ./.env file automatically
// for development configuration.
// .env contents should be things like
// `DBURL=postgres://user:pass@.../`
// (without the backticks, of course)
_ "github.com/joho/godotenv/autoload"
)
type ServerParams struct {
fx.In
Logger *logger.Logger
Globals *globals.Globals
Config *config.Config
Middleware *middleware.Middleware
Handlers *handlers.Handlers
}
type Server struct {
startupTime time.Time
exitCode int
sentryEnabled bool
log *zerolog.Logger
ctx context.Context
cancelFunc context.CancelFunc
httpServer *http.Server
router *chi.Mux
params ServerParams
mw *middleware.Middleware
h *handlers.Handlers
}
func New(lc fx.Lifecycle, params ServerParams) (*Server, error) {
s := new(Server)
s.params = params
s.mw = params.Middleware
s.h = params.Handlers
s.log = params.Logger.Get()
lc.Append(fx.Hook{
OnStart: func(ctx context.Context) error {
s.startupTime = time.Now()
go s.Run() // background FIXME
return nil
},
OnStop: func(ctx context.Context) error {
// FIXME do server shutdown here
return nil
},
})
return s, nil
}
// FIXME change this to use uber/fx DI and an Invoke()
// this is where we come in from package main.
func (s *Server) Run() {
// this does nothing if SENTRY_DSN is unset in env.
// TODO remove:
if s.sentryEnabled {
sentry.CaptureMessage("It works!")
}
s.configure()
// logging before sentry, because sentry logs
s.enableSentry()
s.serve() // FIXME deal with return value
}
func (s *Server) enableSentry() {
s.sentryEnabled = false
if s.params.Config.SentryDSN == "" {
return
}
err := sentry.Init(sentry.ClientOptions{
Dsn: s.params.Config.SentryDSN,
Release: fmt.Sprintf("%s-%s", s.params.Globals.Appname, s.params.Globals.Version),
})
if err != nil {
s.log.Fatal().Err(err).Msg("sentry init failure")
return
}
s.log.Info().Msg("sentry error reporting activated")
s.sentryEnabled = true
}
func (s *Server) serve() int {
// FIXME fx will handle this for us
s.ctx, s.cancelFunc = context.WithCancel(context.Background())
// signal watcher
go func() {
c := make(chan os.Signal, 1)
signal.Ignore(syscall.SIGPIPE)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
// block and wait for signal
sig := <-c
s.log.Info().Msgf("signal received: %+v", sig)
if s.cancelFunc != nil {
// cancelling the main context will trigger a clean
// shutdown.
s.cancelFunc()
}
}()
go s.serveUntilShutdown()
for range s.ctx.Done() {
// aforementioned clean shutdown upon main context
// cancellation
}
s.cleanShutdown()
return s.exitCode
}
func (s *Server) cleanupForExit() {
s.log.Info().Msg("cleaning up")
// FIXME unimplemented
// close database connections or whatever
}
func (s *Server) cleanShutdown() {
// initiate clean shutdown
s.exitCode = 0
ctxShutdown, shutdownCancel := context.WithTimeout(context.Background(), 5*time.Second)
if err := s.httpServer.Shutdown(ctxShutdown); err != nil {
s.log.Error().
Err(err).
Msg("server clean shutdown failed")
}
if shutdownCancel != nil {
shutdownCancel()
}
s.cleanupForExit()
if s.sentryEnabled {
sentry.Flush(2 * time.Second)
}
}
func (s *Server) MaintenanceMode() bool {
return s.params.Config.MaintenanceMode
}
func (s *Server) configure() {
// FIXME move most of this to dedicated places
// if viper.GetBool("DEBUG") {
// pp.Print(viper.AllSettings())
// }
}