diff options
| -rw-r--r-- | Cargo.lock | 89 | ||||
| -rw-r--r-- | Cargo.toml | 1 | ||||
| -rw-r--r-- | src/db.rs | 17 | ||||
| -rw-r--r-- | src/posts.rs | 2 |
4 files changed, 108 insertions, 1 deletions
diff --git a/Cargo.lock b/Cargo.lock index 82b2b10..3f5bec1 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -74,6 +74,35 @@ dependencies = [ ] [[package]] +name = "block-buffer" +version = "0.8.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "block-padding 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)", + "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)", + "byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)", + "generic-array 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "block-padding" +version = "0.1.5" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] +name = "byte-tools" +version = "0.3.1" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] +name = "byteorder" +version = "1.3.4" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] name = "cfg-if" version = "0.1.10" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -112,6 +141,7 @@ dependencies = [ "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)", "serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)", "serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)", + "sha2 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)", "simplelog 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)", "users 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)", ] @@ -131,6 +161,14 @@ dependencies = [ ] [[package]] +name = "digest" +version = "0.9.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "generic-array 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] name = "dirs" version = "2.0.2" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -171,6 +209,11 @@ dependencies = [ ] [[package]] +name = "fake-simd" +version = "0.1.2" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] name = "fd-lock" version = "1.1.1" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -181,6 +224,15 @@ dependencies = [ ] [[package]] +name = "generic-array" +version = "0.14.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "typenum 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)", + "version_check 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] name = "getrandom" version = "0.1.14" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -249,6 +301,11 @@ version = "0.19.0" source = "registry+https://github.com/rust-lang/crates.io-index" [[package]] +name = "opaque-debug" +version = "0.2.3" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] name = "proc-macro2" version = "1.0.17" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -329,6 +386,17 @@ dependencies = [ ] [[package]] +name = "sha2" +version = "0.9.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +dependencies = [ + "block-buffer 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)", + "digest 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)", + "fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)", + "opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)", +] + +[[package]] name = "simplelog" version = "0.7.4" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -392,6 +460,11 @@ dependencies = [ ] [[package]] +name = "typenum" +version = "1.12.0" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] name = "unicode-width" version = "0.1.7" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -410,6 +483,11 @@ dependencies = [ ] [[package]] +name = "version_check" +version = "0.9.2" +source = "registry+https://github.com/rust-lang/crates.io-index" + +[[package]] name = "wasi" version = "0.9.0+wasi-snapshot-preview1" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -444,16 +522,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index" "checksum base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7" "checksum bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693" "checksum blake2b_simd 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)" = "d8fb2d74254a3a0b5cac33ac9f8ed0e44aa50378d9dbb2e5d83bd21ed1dc2c8a" +"checksum block-buffer 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "dbcf92448676f82bb7a334c58bbce8b0d43580fb5362a9d608b18879d12a3d31" +"checksum block-padding 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "fa79dedbb091f449f1f39e53edf88d5dbe95f895dae6135a8d7b881fb5af73f5" +"checksum byte-tools 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7" +"checksum byteorder 1.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de" "checksum cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)" = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822" "checksum chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "31850b4a4d6bae316f7a09e691c944c28299298837edc0a03f755618c23cbc01" "checksum clap 2.33.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5067f5bb2d80ef5d68b4c87db81601f0b75bca627bc2ef76b141d7b846a3c6d9" "checksum constant_time_eq 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc" "checksum crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)" = "04973fa96e96579258a5091af6003abde64af786b860f18622b82e026cca60e6" +"checksum digest 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066" "checksum dirs 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "13aea89a5c93364a98e9b37b2fa237effbb694d5cfe01c5b70941f7eb087d5e3" "checksum dirs-sys 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)" = "afa0b23de8fd801745c471deffa6e12d248f962c9fd4b4c33787b055599bde7b" "checksum failure 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "d32e9bd16cc02eae7db7ef620b392808b89f6a5e16bb3497d159c6b92a0f4f86" "checksum failure_derive 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4" +"checksum fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed" "checksum fd-lock 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "a15bec795244d49f5ee3024bdc6c3883fb035f7f6601d4a4821c3d5d60784454" +"checksum generic-array 0.14.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ac746a5f3bbfdadd6106868134545e684693d54d9d44f6e9588a7d54af0bf980" "checksum getrandom 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)" = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb" "checksum gimli 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bcc8e0c9bce37868955864dbecd2b1ab2bdf967e6f28066d65aaac620444b65c" "checksum hermit-abi 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "eff2656d88f158ce120947499e971d743c05dbcbed62e5bd2f38f1698bbc3772" @@ -464,6 +549,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" "checksum num-integer 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "3f6ea62e9d81a77cd3ee9a2a5b9b609447857f3d358704331e4ef39eb247fcba" "checksum num-traits 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "c62be47e61d1842b9170f0fdeec8eba98e60e90e5446449a0545e5152acd7096" "checksum object 0.19.0 (registry+https://github.com/rust-lang/crates.io-index)" = "9cbca9424c482ee628fa549d9c812e2cd22f1180b9222c9200fdfa6eb31aecb2" +"checksum opaque-debug 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c" "checksum proc-macro2 1.0.17 (registry+https://github.com/rust-lang/crates.io-index)" = "1502d12e458c49a4c9cbff560d0fe0060c252bc29799ed94ca2ed4bb665a0101" "checksum quote 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "54a21852a652ad6f610c9510194f398ff6f8692e334fd1145fed931f7fbe44ea" "checksum redox_syscall 0.1.56 (registry+https://github.com/rust-lang/crates.io-index)" = "2439c63f3f6139d1b57529d16bc3b8bb855230c8efcc5d3a896c8bea7c3b1e84" @@ -474,6 +560,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" "checksum serde 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)" = "99e7b308464d16b56eba9964e4972a3eee817760ab60d88c3f86e1fecb08204c" "checksum serde_derive 1.0.110 (registry+https://github.com/rust-lang/crates.io-index)" = "818fbf6bfa9a42d3bfcaca148547aa00c7b915bec71d1757aa2d44ca68771984" "checksum serde_json 1.0.53 (registry+https://github.com/rust-lang/crates.io-index)" = "993948e75b189211a9b31a7528f950c6adc21f9720b6438ff80a7fa2f864cea2" +"checksum sha2 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "72377440080fd008550fe9b441e854e43318db116f90181eef92e9ae9aedab48" "checksum simplelog 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)" = "05a3e303ace6adb0a60a9e9e2fbc6a33e1749d1e43587e2125f7efa9c5e107c5" "checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a" "checksum syn 1.0.27 (registry+https://github.com/rust-lang/crates.io-index)" = "ef781e621ee763a2a40721a8861ec519cb76966aee03bb5d00adb6a31dc1c1de" @@ -481,9 +568,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index" "checksum term 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c0863a3345e70f61d613eab32ee046ccd1bcc5f9105fe402c61fcd0c13eeb8b5" "checksum textwrap 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d326610f408c7a4eb6f51c37c330e496b08506c9457c9d34287ecc38809fb060" "checksum time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f" +"checksum typenum 1.12.0 (registry+https://github.com/rust-lang/crates.io-index)" = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33" "checksum unicode-width 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "caaa9d531767d1ff2150b9332433f32a24622147e5ebb1f26409d5da67afd479" "checksum unicode-xid 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c" "checksum users 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c72f4267aea0c3ec6d07eaabea6ead7c5ddacfafc5e22bcf8d186706851fb4cf" +"checksum version_check 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed" "checksum wasi 0.9.0+wasi-snapshot-preview1 (registry+https://github.com/rust-lang/crates.io-index)" = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519" "checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6" "checksum winapi-i686-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6" diff --git a/Cargo.toml b/Cargo.toml index 6942652..7f59527 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -22,6 +22,7 @@ lazy_static = "^1.4" log = "^0.4" serde = { version = "^1.0", features = ["derive"] } serde_json = "^1.0" +sha2 = "^0.9" simplelog = "^0.7" users = "^0.9" diff --git a/src/db.rs b/src/db.rs index 20ad5a1..c0e4cda 100644 --- a/src/db.rs +++ b/src/db.rs @@ -1,5 +1,6 @@ use fd_lock::FdLock; use serde::{Deserialize, Serialize}; +use sha2::{Sha256, Digest}; use std::fs; use std::fs::File; @@ -58,6 +59,22 @@ impl Posts { out } + // Hash the contents of clinte.json and store it in your + // home directory. Useful for determining if there are + // new posts. + pub fn hash(&self) -> error::Result<()> { + let body = error::helper(serde_json::to_string_pretty(&self), "Couldn't reserialize json to record hash"); + let mut hasher = Sha256::new(); + hasher.update(body); + let hash = format!("{:x}", hasher.finalize()); + + let homedir = std::env::var("HOME")?; + let writepath = format!("{}/.clinte.sha256", homedir); + fs::write(writepath, &hash)?; + + Ok(()) + } + pub fn replace(&mut self, n: usize, post: Post) { self.posts[n] = post; } diff --git a/src/posts.rs b/src/posts.rs index c44e0f5..0de3d52 100644 --- a/src/posts.rs +++ b/src/posts.rs @@ -83,6 +83,7 @@ pub fn display() -> error::Result<()> { .unwrap_or_else(|_| 80); let all = db::Posts::get_all(db::PATH); + all.hash()?; let mut postvec = Vec::new(); all.posts().iter().enumerate().for_each(|(id, post)| { @@ -90,7 +91,6 @@ pub fn display() -> error::Result<()> { .body .trim() .chars() - .into_iter() .enumerate() .map(|(i, e)| { let i = i + 1; |