mirror of https://github.com/raftario/filite.git
Added config (de)serialization
This commit is contained in:
Raphaël Thériault
parent
0aa081ed49
commit
015e9c0d1a
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@ -250,6 +250,19 @@ name = "arc-swap"
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version = "0.4.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "arrayref"
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version = "0.3.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "arrayvec"
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version = "0.4.11"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "autocfg"
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version = "0.1.6"
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@ -310,6 +323,16 @@ name = "bitflags"
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version = "1.2.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "blake2b_simd"
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version = "0.5.8"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
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"arrayvec 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)",
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"constant_time_eq 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "brotli-sys"
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version = "0.3.2"
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@ -380,6 +403,11 @@ dependencies = [
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"bitflags 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "constant_time_eq"
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version = "0.1.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "copyless"
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version = "0.1.4"
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@ -436,6 +464,26 @@ dependencies = [
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"syn 0.15.44 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "dirs"
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version = "2.0.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
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"dirs-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "dirs-sys"
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version = "0.3.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
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"libc 0.2.62 (registry+https://github.com/rust-lang/crates.io-index)",
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"redox_users 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "dotenv"
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version = "0.14.1"
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@ -499,11 +547,15 @@ name = "filite"
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version = "0.1.0"
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dependencies = [
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"actix-web 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
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"chrono 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
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"diesel 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
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"dotenv 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"libsqlite3-sys 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
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"num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
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"toml 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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@ -804,6 +856,11 @@ dependencies = [
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"winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "nodrop"
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version = "0.1.13"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "num-integer"
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version = "0.1.41"
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@ -1091,6 +1148,17 @@ name = "redox_syscall"
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version = "0.1.56"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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name = "redox_users"
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version = "0.3.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
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"rand_os 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
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"redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)",
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"rust-argon2 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "regex"
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version = "1.3.1"
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@ -1116,6 +1184,16 @@ dependencies = [
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"quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "rust-argon2"
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version = "0.5.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
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"blake2b_simd 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)",
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"crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "rustc-demangle"
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version = "0.1.16"
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@ -1427,6 +1505,14 @@ dependencies = [
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"tokio-reactor 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "toml"
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version = "0.5.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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"serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
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]
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[[package]]
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name = "trust-dns-proto"
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version = "0.7.4"
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@ -1601,12 +1687,15 @@ dependencies = [
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"checksum adler32 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "5d2e7343e7fc9de883d1b0341e0b13970f764c14101234857d2ddafa1cb1cac2"
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"checksum aho-corasick 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "58fb5e95d83b38284460a5fda7d6470aa0b8844d283a0b614b8535e880800d2d"
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"checksum arc-swap 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "f1a1eca3195b729bbd64e292ef2f5fff6b1c28504fed762ce2b1013dde4d8e92"
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"checksum arrayref 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "0d382e583f07208808f6b1249e60848879ba3543f57c32277bf52d69c2f0f0ee"
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"checksum arrayvec 0.4.11 (registry+https://github.com/rust-lang/crates.io-index)" = "b8d73f9beda665eaa98ab9e4f7442bd4e7de6652587de55b2525e52e29c1b0ba"
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"checksum autocfg 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "b671c8fb71b457dd4ae18c4ba1e59aa81793daacc361d82fcd410cef0d491875"
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"checksum awc 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "364537de6ac9f996780f9dd097d6c4ca7c91dd5735153e9fb545037479becd10"
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"checksum backtrace 0.3.38 (registry+https://github.com/rust-lang/crates.io-index)" = "690a62be8920ccf773ee00ef0968649b0e724cda8bd5b12286302b4ae955fdf5"
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"checksum backtrace-sys 0.1.31 (registry+https://github.com/rust-lang/crates.io-index)" = "82a830b4ef2d1124a711c71d263c5abdc710ef8e907bd508c88be475cebc422b"
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"checksum base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b25d992356d2eb0ed82172f5248873db5560c4721f564b13cb5193bda5e668e"
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"checksum bitflags 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8a606a02debe2813760609f57a64a2ffd27d9fdf5b2f133eaca0b248dd92cdd2"
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"checksum blake2b_simd 0.5.8 (registry+https://github.com/rust-lang/crates.io-index)" = "5850aeee1552f495dd0250014cf64b82b7c8879a89d83b33bbdace2cc4f63182"
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"checksum brotli-sys 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4445dea95f4c2b41cde57cc9fee236ae4dbae88d8fcbdb4750fc1bb5d86aaecd"
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"checksum brotli2 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0cb036c3eade309815c15ddbacec5b22c4d1f3983a774ab2eac2e3e9ea85568e"
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"checksum byteorder 1.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a7c3dd8985a7111efc5c80b44e23ecdd8c007de8ade3b96595387e812b957cf5"
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@ -1616,12 +1705,15 @@ dependencies = [
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"checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
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"checksum chrono 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)" = "e8493056968583b0193c1bb04d6f7684586f3726992d6c573261941a895dbd68"
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"checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
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"checksum constant_time_eq 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "995a44c877f9212528ccc74b21a232f66ad69001e40ede5bcee2ac9ef2657120"
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"checksum copyless 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = "6ff9c56c9fb2a49c05ef0e431485a22400af20d33226dc0764d891d09e724127"
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"checksum crc32fast 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ba125de2af0df55319f41944744ad91c71113bf74a4646efff39afe1f6842db1"
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"checksum crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "04973fa96e96579258a5091af6003abde64af786b860f18622b82e026cca60e6"
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"checksum derive_more 0.15.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7a141330240c921ec6d074a3e188a7c7ef95668bb95e7d44fa0e5778ec2a7afe"
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"checksum diesel 1.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "8d24935ba50c4a8dc375a0fd1f8a2ba6bdbdc4125713126a74b965d6a01a06d7"
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"checksum diesel_derives 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "62a27666098617d52c487a41f70de23d44a1dc1f3aa5877ceba2790fb1f1cab4"
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"checksum dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "13aea89a5c93364a98e9b37b2fa237effbb694d5cfe01c5b70941f7eb087d5e3"
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"checksum dirs-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "afa0b23de8fd801745c471deffa6e12d248f962c9fd4b4c33787b055599bde7b"
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"checksum dotenv 0.14.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4424bad868b0ffe6ae351ee463526ba625bbca817978293bbe6bb7dc1804a175"
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"checksum dtoa 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "ea57b42383d091c85abcc2706240b94ab2a8fa1fc81c10ff23c4de06e2a90b5e"
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"checksum either 1.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "bb1f6b1ce1c140482ea30ddd3335fc0024ac7ee112895426e0a629a6c20adfe3"
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@ -1666,6 +1758,7 @@ dependencies = [
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"checksum mio-uds 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "966257a94e196b11bb43aca423754d87429960a768de9414f3691d6957abf125"
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"checksum miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
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"checksum net2 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "42550d9fb7b6684a6d404d9fa7250c2eb2646df731d1c06afc06dcee9e1bcf88"
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"checksum nodrop 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2f9667ddcc6cc8a43afc9b7917599d7216aa09c463919ea32c59ed6cac8bc945"
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"checksum num-integer 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)" = "b85e541ef8255f6cf42bbfe4ef361305c6c135d10919ecc26126c4e5ae94bc09"
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"checksum num-traits 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "6ba9a427cfca2be13aa6f6403b0b7e7368fe982bfa16fccc450ce74c46cd9b32"
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"checksum num_cpus 1.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "bcef43580c035376c0705c42792c294b66974abbfd2789b511784023f71f3273"
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@ -1699,9 +1792,11 @@ dependencies = [
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"checksum rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
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"checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
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"checksum redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)" = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84"
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"checksum redox_users 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4ecedbca3bf205f8d8f5c2b44d83cd0690e39ee84b951ed649e9f1841132b66d"
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"checksum regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dc220bd33bdce8f093101afe22a037b8eb0e5af33592e6a9caafff0d4cb81cbd"
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"checksum regex-syntax 0.6.12 (registry+https://github.com/rust-lang/crates.io-index)" = "11a7e20d1cce64ef2fed88b66d347f88bd9babb82845b2b858f3edbf59a4f716"
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"checksum resolv-conf 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b263b4aa1b5de9ffc0054a2386f96992058bb6870aab516f8cdeb8a667d56dcb"
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"checksum rust-argon2 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4ca4eaef519b494d1f2848fc602d18816fed808a981aedf4f1f00ceb7c9d32cf"
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"checksum rustc-demangle 0.1.16 (registry+https://github.com/rust-lang/crates.io-index)" = "4c691c0e608126e00913e33f0ccf3727d5fc84573623b8d65b2df340b5201783"
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"checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
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"checksum ryu 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "c92464b447c0ee8c4fb3824ecc8383b81717b9f1e74ba2e72540aef7b9f82997"
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@ -1736,6 +1831,7 @@ dependencies = [
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"checksum tokio-tcp 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1d14b10654be682ac43efee27401d792507e30fd8d26389e1da3b185de2e4119"
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"checksum tokio-timer 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "f2106812d500ed25a4f38235b9cae8f78a09edf43203e16e59c3b769a342a60e"
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"checksum tokio-udp 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "f02298505547f73e60f568359ef0d016d5acd6e830ab9bc7c4a5b3403440121b"
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"checksum toml 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c7aabe75941d914b72bf3e5d3932ed92ce0664d49d8432305a8b547c37227724"
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"checksum trust-dns-proto 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "5559ebdf6c2368ddd11e20b11d6bbaf9e46deb803acd7815e93f5a7b4a6d2901"
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"checksum trust-dns-resolver 0.11.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6c9992e58dba365798803c0b91018ff6c8d3fc77e06977c4539af2a6bfe0a039"
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"checksum unicode-bidi 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "49f2bd0c6468a8230e1db229cff8029217cf623c767ea5d60bfbd42729ea54d5"
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@ -6,14 +6,20 @@ edition = "2018"
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[dependencies]
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actix-web = "1.0.8"
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cfg-if = "0.1.10"
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chrono = "0.4.9"
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dirs = "2.0.2"
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num_cpus = "1.10.1"
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toml = "0.5.3"
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[dependencies.diesel]
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version = "1.4.2"
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features = ["r2d2", "sqlite"]
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[dependencies.libsqlite3-sys]
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version = "0.12.0"
|
||||
features = ["bundled"]
|
||||
[dependencies.serde]
|
||||
version = "1.0.101"
|
||||
features = ["derive"]
|
||||
|
||||
[dev-dependencies]
|
||||
[target.'cfg(debug_assertions)'.dependencies]
|
||||
dotenv = "0.14.1"
|
||||
|
|
|
|||
95
src/lib.rs
95
src/lib.rs
|
|
@ -1,5 +1,9 @@
|
|||
#[macro_use]
|
||||
extern crate cfg_if;
|
||||
#[macro_use]
|
||||
extern crate diesel;
|
||||
#[macro_use]
|
||||
extern crate serde;
|
||||
|
||||
use diesel::r2d2::{self, ConnectionManager};
|
||||
use diesel::sqlite::SqliteConnection;
|
||||
|
|
@ -17,6 +21,97 @@ pub mod setup {
|
|||
|
||||
use diesel::r2d2::{self, ConnectionManager};
|
||||
use diesel::sqlite::SqliteConnection;
|
||||
use std::fs;
|
||||
use std::path::PathBuf;
|
||||
|
||||
#[cfg(debug_assertions)]
|
||||
use dotenv;
|
||||
#[cfg(debug_assertions)]
|
||||
use std::env;
|
||||
|
||||
/// Returns a path to the directory storing application data
|
||||
pub fn get_data_dir() -> PathBuf {
|
||||
let mut dir = dirs::home_dir().expect("Can't find home directory.");
|
||||
dir.push(".filite");
|
||||
dir
|
||||
}
|
||||
|
||||
/// Returns a path to the configuration file
|
||||
fn get_config_path() -> PathBuf {
|
||||
let mut path = get_data_dir();
|
||||
path.push("config.toml");
|
||||
path
|
||||
}
|
||||
|
||||
/// Application configuration
|
||||
#[derive(Serialize, Deserialize)]
|
||||
#[serde(default)]
|
||||
pub struct Config {
|
||||
/// SQLite database connection url
|
||||
database_url: String,
|
||||
/// SQLite database connection pool size
|
||||
pool_size: u32,
|
||||
/// Directory where to store static files
|
||||
files_dir: PathBuf,
|
||||
}
|
||||
|
||||
impl Default for Config {
|
||||
fn default() -> Self {
|
||||
let database_url = {
|
||||
cfg_if! {
|
||||
if #[cfg(debug_assertions)] {
|
||||
dotenv::dotenv().ok();
|
||||
env::var("DATABASE_URL").expect("Can't parse DATABASE_URL environment variable.")
|
||||
} else {
|
||||
let mut path = get_data_dir();
|
||||
path.push("database.db");
|
||||
path.to_str()
|
||||
.expect("Can't convert database path to string.")
|
||||
.to_owned()
|
||||
}
|
||||
}
|
||||
};
|
||||
let pool_size = num_cpus::get() as u32 / 2;
|
||||
let files_dir = {
|
||||
let mut path = get_data_dir();
|
||||
path.push("data");
|
||||
path
|
||||
};
|
||||
|
||||
Config {
|
||||
database_url,
|
||||
pool_size,
|
||||
files_dir,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Config {
|
||||
/// Deserialize the config file
|
||||
pub fn read_file() -> Result<Self, &'static str> {
|
||||
let path = get_config_path();
|
||||
let contents = if let Ok(contents) = fs::read_to_string(&path) {
|
||||
contents
|
||||
} else {
|
||||
return Err("Can't read config file.");
|
||||
};
|
||||
let result = toml::from_str(&contents);
|
||||
match result {
|
||||
Ok(result) => Ok(result),
|
||||
Err(_) => Err("Invalid config file."),
|
||||
}
|
||||
}
|
||||
|
||||
/// Serialize the config file
|
||||
pub fn write_file(&self) -> Result<(), &'static str> {
|
||||
let path = get_config_path();
|
||||
let contents = toml::to_string(&self).expect("Can't serialize config.");
|
||||
match fs::write(&path, &contents) {
|
||||
Ok(_) => Ok(()),
|
||||
Err(_) => Err("Can't write config file."),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// Creates a SQLite database connection pool
|
||||
pub fn create_pool(url: &str, size: u32) -> Pool {
|
||||
|
|
|
|||
Loading…
Reference in New Issue