this repo has no description
:tada: init project
+342
+21
.dockerignore
+21
.dockerignore
+8
.env.example
+8
.env.example
+7
.gitignore
+7
.gitignore
+23
Containerfile
+23
Containerfile
···
1
+
ARG GLEAM_VERSION=v1.15.4
2
+
ARG ERLANG_VERSION=28.4.2
3
+
4
+
# builder stage ----------------------------------------------------------------
5
+
FROM ghcr.io/gleam-lang/gleam:${GLEAM_VERSION}-scratch as gleam
6
+
FROM docker.io/erlang:${ERLANG_VERSION}-alpine as builder
7
+
8
+
COPY --from=gleam /bin/gleam /bin/gleam
9
+
10
+
COPY ./server /build/server
11
+
12
+
WORKDIR /build/server
13
+
RUN gleam deps download &&\
14
+
gleam export erlang-shipment
15
+
16
+
# runtime stage ----------------------------------------------------------------
17
+
FROM docker.io/erlang:${ERLANG_VERSION}-alpine
18
+
COPY --from=builder /build/server/build/erlang-shipment /app
19
+
20
+
EXPOSE 8000
21
+
WORKDIR /app
22
+
ENTRYPOINT ["/app/entrypoint.sh"]
23
+
CMD ["run"]
+18
gleam.toml
+18
gleam.toml
···
1
+
name = "server"
2
+
version = "1.0.0"
3
+
4
+
[dependencies]
5
+
gleam_stdlib = ">= 0.44.0 and < 2.0.0"
6
+
youid = ">= 1.6.0 and < 2.0.0"
7
+
wisp = ">= 2.2.2 and < 3.0.0"
8
+
mist = ">= 6.0.2 and < 7.0.0"
9
+
gleam_erlang = ">= 1.3.0 and < 2.0.0"
10
+
pog = ">= 4.1.0 and < 5.0.0"
11
+
filepath = ">= 1.1.2 and < 2.0.0"
12
+
envoy = ">= 1.1.0 and < 2.0.0"
13
+
gleam_otp = ">= 1.2.0 and < 2.0.0"
14
+
gleam_crypto = ">= 1.5.2 and < 2.0.0"
15
+
16
+
[dev_dependencies]
17
+
gleeunit = ">= 1.0.0 and < 2.0.0"
18
+
squirrel = ">= 4.6.0 and < 5.0.0"
+68
justfile
+68
justfile
···
1
+
# database
2
+
3
+
pg_image := "docker.io/postgres:18-alpine"
4
+
pg_env := "-e POSTGRES_USER -e POSTGRES_PASSWORD -e POSTGRES_DB"
5
+
pg_volume := "-v ./sql/create:/docker-entrypoint-initdb.d"
6
+
pg_health_cmd := "--health-cmd 'pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}'"
7
+
pg_health_conf := "--health-interval 10s --health-retries 3 --health-timeout 5s"
8
+
pg_health_start_period := "--health-start-period 30s"
9
+
10
+
# server
11
+
12
+
server_name := "senac_backend"
13
+
server_port := "-p 8000:8000"
14
+
server_health_cmd := "--health-cmd 'wget -q --spider http://127.0.0.1:8000/healthcheck || exit 1'"
15
+
server_health_conf := "--health-interval 30s --health-retries 3 --health-timeout 10s"
16
+
server_health_start_period := "--health-start-period 10s"
17
+
18
+
@_default:
19
+
just --list
20
+
21
+
# Generate SQL queries
22
+
[group("dev")]
23
+
sql:
24
+
gleam run -m squirrel
25
+
26
+
# Update project dependencies
27
+
[group("dev")]
28
+
@_deps-update:
29
+
gleam deps update
30
+
31
+
# Build the server container image
32
+
[group("podman")]
33
+
build-server:
34
+
podman build -t {{ server_name }} .
35
+
36
+
# Run database container
37
+
[group("podman")]
38
+
[no-cd]
39
+
@init-database pod_name:
40
+
podman run -d \
41
+
--pod {{ pod_name }} --name db \
42
+
{{ pg_env }} {{ pg_volume }} \
43
+
{{ pg_health_cmd }} {{ pg_health_conf }} {{ pg_health_start_period }} \
44
+
{{ pg_image }}
45
+
46
+
# Run app container
47
+
[group("podman")]
48
+
@init-server pod_name: build-server
49
+
podman run -d \
50
+
--pod {{ pod_name }} \
51
+
--name server \
52
+
-e DATABASE_URL -e SECRET_KEY \
53
+
{{ server_health_cmd }} \
54
+
{{ server_health_conf }} \
55
+
{{ server_health_start_period }} \
56
+
{{ server_name }}
57
+
58
+
[group("dev")]
59
+
_test:
60
+
gleam test
61
+
62
+
[group("dev")]
63
+
@_lint:
64
+
sqruff lint
65
+
gleam check
66
+
67
+
@_fmt:
68
+
gleam format
+62
manifest.toml
+62
manifest.toml
···
1
+
# This file was generated by Gleam
2
+
# You typically do not need to edit this file
3
+
4
+
packages = [
5
+
{ name = "argv", version = "1.0.2", build_tools = ["gleam"], requirements = [], otp_app = "argv", source = "hex", outer_checksum = "BA1FF0929525DEBA1CE67256E5ADF77A7CDDFE729E3E3F57A5BDCAA031DED09D" },
6
+
{ name = "backoff", version = "1.1.6", build_tools = ["rebar3"], requirements = [], otp_app = "backoff", source = "hex", outer_checksum = "CF0CFFF8995FB20562F822E5CC47D8CCF664C5ECDC26A684CBE85C225F9D7C39" },
7
+
{ name = "directories", version = "1.2.0", build_tools = ["gleam"], requirements = ["envoy", "gleam_stdlib", "platform", "simplifile"], otp_app = "directories", source = "hex", outer_checksum = "D13090CFCDF6759B87217E8DDD73A75903A700148A82C1D33799F333E249BF9E" },
8
+
{ name = "envoy", version = "1.1.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "envoy", source = "hex", outer_checksum = "850DA9D29D2E5987735872A2B5C81035146D7FE19EFC486129E44440D03FD832" },
9
+
{ name = "eval", version = "1.0.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "eval", source = "hex", outer_checksum = "264DAF4B49DF807F303CA4A4E4EBC012070429E40BE384C58FE094C4958F9BDA" },
10
+
{ name = "exception", version = "2.1.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "exception", source = "hex", outer_checksum = "329D269D5C2A314F7364BD2711372B6F2C58FA6F39981572E5CA68624D291F8C" },
11
+
{ name = "filepath", version = "1.1.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "filepath", source = "hex", outer_checksum = "B06A9AF0BF10E51401D64B98E4B627F1D2E48C154967DA7AF4D0914780A6D40A" },
12
+
{ name = "glam", version = "2.0.3", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "glam", source = "hex", outer_checksum = "237C2CE218A2A0A5D46D625F8EF5B78F964BC91018B78D692B17E1AB84295229" },
13
+
{ name = "gleam_community_ansi", version = "1.4.4", build_tools = ["gleam"], requirements = ["gleam_community_colour", "gleam_regexp", "gleam_stdlib"], otp_app = "gleam_community_ansi", source = "hex", outer_checksum = "1B3AEA6074AB34D5F0674744F36DDC7290303A03295507E2DEC61EDD6F5777FE" },
14
+
{ name = "gleam_community_colour", version = "2.0.4", build_tools = ["gleam"], requirements = ["gleam_json", "gleam_stdlib"], otp_app = "gleam_community_colour", source = "hex", outer_checksum = "6DB4665555D7D2B27F0EA32EF47E8BEBC4303821765F9C73D483F38EE24894F0" },
15
+
{ name = "gleam_crypto", version = "1.5.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_crypto", source = "hex", outer_checksum = "43A25BCE17834475AEA7FFC9408B6D0FC1D709A682BCAE5FEFC6D4192CF47718" },
16
+
{ name = "gleam_erlang", version = "1.3.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_erlang", source = "hex", outer_checksum = "1124AD3AA21143E5AF0FC5CF3D9529F6DB8CA03E43A55711B60B6B7B3874375C" },
17
+
{ name = "gleam_http", version = "4.3.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_http", source = "hex", outer_checksum = "82EA6A717C842456188C190AFB372665EA56CE13D8559BF3B1DD9E40F619EE0C" },
18
+
{ name = "gleam_json", version = "3.1.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_json", source = "hex", outer_checksum = "44FDAA8847BE8FC48CA7A1C089706BD54BADCC4C45B237A992EDDF9F2CDB2836" },
19
+
{ name = "gleam_otp", version = "1.2.0", build_tools = ["gleam"], requirements = ["gleam_erlang", "gleam_stdlib"], otp_app = "gleam_otp", source = "hex", outer_checksum = "BA6A294E295E428EC1562DC1C11EA7530DCB981E8359134BEABC8493B7B2258E" },
20
+
{ name = "gleam_regexp", version = "1.1.1", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_regexp", source = "hex", outer_checksum = "9C215C6CA84A5B35BB934A9B61A9A306EC743153BE2B0425A0D032E477B062A9" },
21
+
{ name = "gleam_stdlib", version = "0.71.0", build_tools = ["gleam"], requirements = [], otp_app = "gleam_stdlib", source = "hex", outer_checksum = "702F3BC2A14793906880B1078B19A6165F87323AEE8D0C4A34085846336FCAAE" },
22
+
{ name = "gleam_time", version = "1.8.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleam_time", source = "hex", outer_checksum = "533D8723774D61AD4998324F5DD1DABDCDBFABAFB9E87CB5D03C6955448FC97D" },
23
+
{ name = "gleeunit", version = "1.9.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "gleeunit", source = "hex", outer_checksum = "DA9553CE58B67924B3C631F96FE3370C49EB6D6DC6B384EC4862CC4AAA718F3C" },
24
+
{ name = "glexer", version = "2.3.1", build_tools = ["gleam"], requirements = ["gleam_stdlib", "splitter"], otp_app = "glexer", source = "hex", outer_checksum = "41D8D2E855AEA87ADC94B7AF26A5FEA3C90268D4CF2CCBBD64FD6863714EE085" },
25
+
{ name = "glisten", version = "9.0.0", build_tools = ["gleam"], requirements = ["gleam_erlang", "gleam_otp", "gleam_stdlib", "logging"], otp_app = "glisten", source = "hex", outer_checksum = "D92808C66F7D3F22F2289CD04CBA8151757AAE9CB3D86992F0C6DE32A41205E1" },
26
+
{ name = "gramps", version = "6.0.0", build_tools = ["gleam"], requirements = ["gleam_crypto", "gleam_erlang", "gleam_http", "gleam_stdlib"], otp_app = "gramps", source = "hex", outer_checksum = "8B7195978FBFD30B43DF791A8A272041B81E45D245314D7A41FC57237AA882A0" },
27
+
{ name = "houdini", version = "1.2.0", build_tools = ["gleam"], requirements = [], otp_app = "houdini", source = "hex", outer_checksum = "5DB1053F1AF828049C2B206D4403C18970ABEF5C18671CA3C2D2ED0DD64F6385" },
28
+
{ name = "hpack_erl", version = "0.3.0", build_tools = ["rebar3"], requirements = [], otp_app = "hpack", source = "hex", outer_checksum = "D6137D7079169D8C485C6962DFE261AF5B9EF60FBC557344511C1E65E3D95FB0" },
29
+
{ name = "justin", version = "1.0.1", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "justin", source = "hex", outer_checksum = "7FA0C6DB78640C6DC5FBFD59BF3456009F3F8B485BF6825E97E1EB44E9A1E2CD" },
30
+
{ name = "logging", version = "1.5.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "logging", source = "hex", outer_checksum = "BC5F18CE5DD9686100229FE5409BDC3DD5C46D5A7DF2F804AD2D8F0DD6C5060E" },
31
+
{ name = "marceau", version = "1.3.0", build_tools = ["gleam"], requirements = [], otp_app = "marceau", source = "hex", outer_checksum = "2D1C27504BEF45005F5DFB18591F8610FB4BFA91744878210BDC464412EC44E9" },
32
+
{ name = "mist", version = "6.0.2", build_tools = ["gleam"], requirements = ["exception", "gleam_erlang", "gleam_http", "gleam_otp", "gleam_stdlib", "glisten", "gramps", "hpack_erl", "logging"], otp_app = "mist", source = "hex", outer_checksum = "6B03DEEA38A02F276333CB27B53B16D3D45BD741B89599085A601BAF635F2006" },
33
+
{ name = "mug", version = "3.1.0", build_tools = ["gleam"], requirements = ["gleam_erlang", "gleam_stdlib"], otp_app = "mug", source = "hex", outer_checksum = "C01279D98E40371DA23461774B63F0E3581B8F1396049D881B0C7EB32799D93F" },
34
+
{ name = "non_empty_list", version = "2.3.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "non_empty_list", source = "hex", outer_checksum = "06F9D3AC751CF7853AD5D24B8139CEB30E42D8799DE8D49F966A6197DF0B01CC" },
35
+
{ name = "opentelemetry_api", version = "1.5.0", build_tools = ["rebar3", "mix"], requirements = [], otp_app = "opentelemetry_api", source = "hex", outer_checksum = "F53EC8A1337AE4A487D43AC89DA4BD3A3C99DDF576655D071DEED8B56A2D5DDA" },
36
+
{ name = "pg_types", version = "0.6.0", build_tools = ["rebar3"], requirements = [], otp_app = "pg_types", source = "hex", outer_checksum = "9949A4849DD13408FA249AB7B745E0D2DFDB9532AEE2B9722326E33CD082A778" },
37
+
{ name = "pgo", version = "0.20.0", build_tools = ["rebar3"], requirements = ["backoff", "opentelemetry_api", "pg_types"], otp_app = "pgo", source = "hex", outer_checksum = "2F11E6649CEB38E569EF56B16BE1D04874AE5B11A02867080A2817CE423C683B" },
38
+
{ name = "platform", version = "1.0.0", build_tools = ["gleam"], requirements = [], otp_app = "platform", source = "hex", outer_checksum = "8339420A95AD89AAC0F82F4C3DB8DD401041742D6C3F46132A8739F6AEB75391" },
39
+
{ name = "pog", version = "4.1.0", build_tools = ["gleam"], requirements = ["exception", "gleam_erlang", "gleam_otp", "gleam_stdlib", "gleam_time", "pgo"], otp_app = "pog", source = "hex", outer_checksum = "E4AFBA39A5FAA2E77291836C9683ADE882E65A06AB28CA7D61AE7A3AD61EBBD5" },
40
+
{ name = "simplifile", version = "2.4.0", build_tools = ["gleam"], requirements = ["filepath", "gleam_stdlib"], otp_app = "simplifile", source = "hex", outer_checksum = "7C18AFA4FED0B4CE1FA5B0B4BAC1FA1744427054EA993565F6F3F82E5453170D" },
41
+
{ name = "splitter", version = "1.2.0", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "splitter", source = "hex", outer_checksum = "3DFD6B6C49E61EDAF6F7B27A42054A17CFF6CA2135FF553D0CB61C234D281DD0" },
42
+
{ name = "squirrel", version = "4.6.0", build_tools = ["gleam"], requirements = ["argv", "envoy", "eval", "filepath", "glam", "gleam_community_ansi", "gleam_crypto", "gleam_json", "gleam_regexp", "gleam_stdlib", "gleam_time", "glexer", "justin", "mug", "non_empty_list", "pog", "simplifile", "term_size", "tom", "tote", "youid"], otp_app = "squirrel", source = "hex", outer_checksum = "0ED10A868BDD1A5D4B68D99CD1C72DC3F23C6E36E16D33454C5F0C31BAC9CB1E" },
43
+
{ name = "term_size", version = "1.0.1", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "term_size", source = "hex", outer_checksum = "D00BD2BC8FB3EBB7E6AE076F3F1FF2AC9D5ED1805F004D0896C784D06C6645F1" },
44
+
{ name = "tom", version = "2.0.2", build_tools = ["gleam"], requirements = ["gleam_stdlib", "gleam_time"], otp_app = "tom", source = "hex", outer_checksum = "234A842F3D087D35737483F5DFB6DE9839E3366EF0CAF8726D2D094210227670" },
45
+
{ name = "tote", version = "1.0.2", build_tools = ["gleam"], requirements = ["gleam_stdlib"], otp_app = "tote", source = "hex", outer_checksum = "A249892E26A53C668897F8D47845B0007EEE07707A1A03437487F0CD5A452CA5" },
46
+
{ name = "wisp", version = "2.2.2", build_tools = ["gleam"], requirements = ["directories", "exception", "filepath", "gleam_crypto", "gleam_erlang", "gleam_http", "gleam_json", "gleam_stdlib", "houdini", "logging", "marceau", "mist", "simplifile"], otp_app = "wisp", source = "hex", outer_checksum = "5FF5F1E288C3437252ABB93D8F9CF42FF652CE7AD54480CFE736038DC09C4F22" },
47
+
{ name = "youid", version = "1.6.0", build_tools = ["gleam"], requirements = ["gleam_crypto", "gleam_stdlib", "gleam_time"], otp_app = "youid", source = "hex", outer_checksum = "7A3ABA44B1B38BC2BDCB5474C5317AA372BE58DFBC649815EE08B03526DDA18D" },
48
+
]
49
+
50
+
[requirements]
51
+
envoy = { version = ">= 1.1.0 and < 2.0.0" }
52
+
filepath = { version = ">= 1.1.2 and < 2.0.0" }
53
+
gleam_crypto = { version = ">= 1.5.2 and < 2.0.0" }
54
+
gleam_erlang = { version = ">= 1.3.0 and < 2.0.0" }
55
+
gleam_otp = { version = ">= 1.2.0 and < 2.0.0" }
56
+
gleam_stdlib = { version = ">= 0.44.0 and < 2.0.0" }
57
+
gleeunit = { version = ">= 1.0.0 and < 2.0.0" }
58
+
mist = { version = ">= 6.0.2 and < 7.0.0" }
59
+
pog = { version = ">= 4.1.0 and < 5.0.0" }
60
+
squirrel = { version = ">= 4.6.0 and < 5.0.0" }
61
+
wisp = { version = ">= 2.2.2 and < 3.0.0" }
62
+
youid = { version = ">= 1.6.0 and < 2.0.0" }
+48
src/server.gleam
+48
src/server.gleam
···
1
+
import envoy
2
+
import filepath as path
3
+
import gleam/erlang/process
4
+
import gleam/result
5
+
import pog
6
+
import server/context.{Context}
7
+
import server/router
8
+
import server/supervision_tree
9
+
import wisp
10
+
11
+
pub fn main() -> Nil {
12
+
wisp.configure_logger()
13
+
14
+
let db_process_name = process.new_name("db_conn")
15
+
let db = pog.named_connection(db_process_name)
16
+
17
+
let assert Ok(static_directory) = static_directory()
18
+
let assert Ok(secret_key) = envoy.get("SECRET_KEY")
19
+
let assert Ok(pog_config) = read_connection_url(db_process_name)
20
+
21
+
let ctx = Context(db:, static_directory:, secret_key:)
22
+
let handler = router.handle_request(_, ctx)
23
+
24
+
let assert Ok(_) = supervision_tree.init(pog_config, handler, secret_key)
25
+
26
+
// All done!
27
+
process.sleep_forever()
28
+
}
29
+
30
+
/// Reads the postgres connection string from the environment
31
+
///
32
+
/// ## Example
33
+
///
34
+
/// ```sh
35
+
/// DATABASE_URL="postgresql://user:password@host:port/database"
36
+
/// ```
37
+
pub fn read_connection_url(
38
+
name: process.Name(pog.Message),
39
+
) -> Result(pog.Config, Nil) {
40
+
use config <- result.try(envoy.get("DATABASE_URL"))
41
+
pog.url_config(name, config)
42
+
}
43
+
44
+
/// Path to the application priv directory
45
+
pub fn static_directory() -> Result(String, Nil) {
46
+
use priv <- result.map(wisp.priv_directory("server"))
47
+
path.join(priv, "static")
48
+
}
+21
src/server/auth.gleam
+21
src/server/auth.gleam
···
1
+
import gleam/bit_array
2
+
import gleam/crypto
3
+
4
+
/// Algoritm used to hash sensitive information
5
+
pub const hash_algorithm = crypto.Sha512
6
+
7
+
/// Hash sensitive information
8
+
pub fn hash(combine value: String, with salt: String) -> String {
9
+
let value = bit_array.from_string(value)
10
+
let salt = bit_array.from_string(salt)
11
+
12
+
crypto.sign_message(value, salt, hash_algorithm)
13
+
}
14
+
15
+
/// Safely compare two values
16
+
pub fn compare(one left: String, other right: String) -> Bool {
17
+
let left = bit_array.from_string(left)
18
+
let right = bit_array.from_string(right)
19
+
20
+
crypto.secure_compare(left, right)
21
+
}
+12
src/server/context.gleam
+12
src/server/context.gleam
+27
src/server/router.gleam
+27
src/server/router.gleam
···
1
+
import server/context.{type Context}
2
+
import wisp.{type Request, type Response}
3
+
4
+
pub fn handle_request(req: Request, ctx: Context) -> Response {
5
+
use req <- middleware(req, ctx)
6
+
7
+
case wisp.path_segments(req) {
8
+
["healthcheck"] -> wisp.ok()
9
+
10
+
_ -> wisp.not_found()
11
+
}
12
+
}
13
+
14
+
fn middleware(
15
+
req: Request,
16
+
ctx: Context,
17
+
next: fn(Request) -> Response,
18
+
) -> Response {
19
+
let req = wisp.method_override(req)
20
+
use <- wisp.log_request(req)
21
+
use <- wisp.rescue_crashes()
22
+
use req <- wisp.handle_head(req)
23
+
use req <- wisp.csrf_known_header_protection(req)
24
+
use <- wisp.serve_static(req, "/static", ctx.static_directory)
25
+
26
+
next(req)
27
+
}
+25
src/server/supervision_tree.gleam
+25
src/server/supervision_tree.gleam
···
1
+
import gleam/otp/actor
2
+
import gleam/otp/static_supervisor as supervisor
3
+
import mist
4
+
import pog
5
+
import wisp.{type Request, type Response}
6
+
import wisp/wisp_mist
7
+
8
+
pub fn init(
9
+
db_config: pog.Config,
10
+
http_handler: fn(Request) -> Response,
11
+
secret_key: String,
12
+
) -> Result(actor.Started(supervisor.Supervisor), actor.StartError) {
13
+
let handler = wisp_mist.handler(http_handler, secret_key)
14
+
15
+
let mist_builder =
16
+
handler
17
+
|> mist.new()
18
+
|> mist.bind("0.0.0.0")
19
+
|> mist.port(8000)
20
+
21
+
supervisor.new(supervisor.OneForOne)
22
+
|> supervisor.add(pog.supervised(db_config))
23
+
|> supervisor.add(mist.supervised(mist_builder))
24
+
|> supervisor.start()
25
+
}