updates (#323)

Reviewed-on: #323
Co-authored-by: Greg Burd <greg@burd.me>
Co-committed-by: Greg Burd <greg@burd.me>

.github/dependabot.yml

@@ -0,0 +1,11 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "cargo" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "daily"

.github/workflows/audit.yml

@@ -2,7 +2,7 @@ name: Security audit
 
 on:
   schedule:
-    - cron: '0 0 0 * *'
+    - cron: '0 0 1 * *'
   push:
     paths:
       - '**/Cargo.toml'

.github/workflows/clippy_check.yml

@@ -12,4 +12,5 @@ jobs:
             override: true
       - uses: actions-rs/clippy-check@v1
         with:
+          args:  --all-targets --all-features -- -D warnings
           token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/grcov.yml

@@ -10,7 +10,7 @@ jobs:
         os:
           - ubuntu-latest
           - macOS-latest
-          - windows-latest
+#          - windows-latest
 
     steps:
       - uses: actions/checkout@v2

.gitignore

@@ -15,6 +15,8 @@
 .lein-plugins/
 .lein-repl-history
 .nrepl-port
+.bundle/
+docs/vendor/
 /.lein-*
 /.nrepl-port
 Cargo.lock

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-edition = "2018"
+edition = "2021"
 authors = [
   "Richard Newman <rnewman@twinql.com>",
   "Nicholas Alexander <nalexander@mozilla.com>",
@@ -14,7 +14,7 @@ authors = [
   "Gregory Burd <greg@burd.me>",
 ]
 name = "mentat"
-version = "0.13.0"
+version = "0.14.0"
 build = "build/version.rs"
 
 [features]
@@ -24,18 +24,23 @@ sqlcipher = ["rusqlite/sqlcipher", "mentat_db/sqlcipher"]
 syncable = ["mentat_tolstoy", "tolstoy_traits", "mentat_db/syncable"]
 
 [workspace]
-members = ["tools/cli", "ffi"]
+members = [
+  "tools/cli",
+  "ffi", "core", "core-traits","db", "db-traits", "edn", "public-traits", "query-algebrizer",
+  "query-algebrizer-traits", "query-projector", "query-projector-traits","query-pull",
+  "query-sql", "sql", "sql-traits", "tolstoy-traits", "tolstoy", "transaction"
+  ]
 
 [build-dependencies]
-rustc_version = "~0.3"
+rustc_version = "~0.4"
 
 [dev-dependencies]
 assert_approx_eq = "~1.1"
 
-[dev-dependencies.cargo-husky]
-version = "1"
-default-features = false # Disable features which are enabled by default
-features = ["run-for-all", "precommit-hook", "run-cargo-fmt", "run-cargo-test", "run-cargo-check", "run-cargo-clippy"]
+#[dev-dependencies.cargo-husky]
+#version = "1"
+#default-features = false # Disable features which are enabled by default
+#features = ["run-for-all", "precommit-hook", "run-cargo-fmt", "run-cargo-test", "run-cargo-check", "run-cargo-clippy"]
 #cargo audit
 #cargo outdated
 
@@ -43,12 +48,12 @@ features = ["run-for-all", "precommit-hook", "run-cargo-fmt", "run-cargo-test",
 chrono = "~0.4"
 failure = "~0.1"
 lazy_static = "~1.4"
-time = "0.2.15"
+time = "0.3.1"
 log = "~0.4"
-uuid = { version = "~0.8", features = ["v4", "serde"] }
+uuid = { version = "~1", features = ["v4", "serde"] }
 
 [dependencies.rusqlite]
-version = "~0.24"
+version = "~0.29"
 features = ["limits", "bundled"]
 
 [dependencies.edn]

Makefile

@@ -1,3 +1,4 @@
+.PHONY: outdated fix
 
 outdated:
 	for p in $(dirname $(ls Cargo.toml */Cargo.toml */*/Cargo.toml)); do echo $p; (cd $p; cargo outdated -R); done
@@ -6,3 +7,5 @@ outdated:
 fix:
 	$(for p in $(dirname $(ls Cargo.toml */Cargo.toml */*/Cargo.toml)); do echo $p; (cd $p; cargo fix --allow-dirty --broken-code --edition-idioms); done)
 
+upgrades:
+	cargo upgrades

build/version.rs

@@ -14,7 +14,7 @@ use std::process::exit;
 
 /// MIN_VERSION should be changed when there's a new minimum version of rustc required
 /// to build the project.
-static MIN_VERSION: &str = "1.43.0";
+static MIN_VERSION: &str = "1.69.0";
 
 fn main() {
     let ver = version().unwrap();

core-traits/Cargo.toml

@@ -11,11 +11,12 @@ path = "lib.rs"
 chrono = { version = "~0.4", features = ["serde"] }
 enum-set = "~0.0.8"
 lazy_static = "~1.4"
-indexmap = "~1.5"
-ordered-float = { version = "~2.0", features = ["serde"] }
-uuid = { version = "~0.8", features = ["v4", "serde"] }
+indexmap = "~1.9"
+ordered-float = { version = "~2.8", features = ["serde"] }
+uuid = { version = "~1", features = ["v4", "serde"] }
 serde = { version = "~1.0", features = ["rc"] }
 serde_derive = "~1.0"
+bytes = { version = "1.0.1", features = ["serde"] }
 
 [dependencies.edn]
 path = "../edn"

core-traits/lib.rs

@@ -14,6 +14,7 @@ extern crate indexmap;
 extern crate ordered_float;
 #[macro_use]
 extern crate serde_derive;
+extern crate bytes;
 extern crate edn;
 extern crate uuid;
 #[macro_use]
@@ -33,6 +34,7 @@ use std::sync::Arc;
 
 use std::collections::BTreeMap;
 
+use bytes::Bytes;
 use indexmap::IndexMap;
 
 use enum_set::EnumSet;
@@ -280,6 +282,7 @@ pub enum ValueType {
     String,
     Keyword,
     Uuid,
+    Bytes,
 }
 
 impl ValueType {
@@ -294,6 +297,7 @@ impl ValueType {
         s.insert(ValueType::String);
         s.insert(ValueType::Keyword);
         s.insert(ValueType::Uuid);
+        s.insert(ValueType::Bytes);
         s
     }
 }
@@ -321,6 +325,7 @@ impl ValueType {
                 ValueType::String => "string",
                 ValueType::Keyword => "keyword",
                 ValueType::Uuid => "uuid",
+                ValueType::Bytes => "bytes",
             },
         )
     }
@@ -338,6 +343,7 @@ impl ValueType {
                 "string" => Some(ValueType::String),
                 "keyword" => Some(ValueType::Keyword),
                 "uuid" => Some(ValueType::Uuid),
+                "bytes" => Some(ValueType::Bytes),
                 _ => None,
             }
         }
@@ -355,6 +361,7 @@ impl ValueType {
                 ValueType::String => "string",
                 ValueType::Keyword => "keyword",
                 ValueType::Uuid => "uuid",
+                ValueType::Bytes => "bytes",
             },
         )
     }
@@ -369,6 +376,7 @@ impl ValueType {
             ValueType::String => values::DB_TYPE_STRING.clone(),
             ValueType::Keyword => values::DB_TYPE_KEYWORD.clone(),
             ValueType::Uuid => values::DB_TYPE_UUID.clone(),
+            ValueType::Bytes => values::DB_TYPE_BYTES.clone(),
         }
     }
 
@@ -391,6 +399,7 @@ impl fmt::Display for ValueType {
                 ValueType::String => ":db.type/string",
                 ValueType::Keyword => ":db.type/keyword",
                 ValueType::Uuid => ":db.type/uuid",
+                ValueType::Bytes => ":db.type/bytes",
             }
         )
     }
@@ -414,6 +423,7 @@ pub enum TypedValue {
     String(ValueRc<String>),
     Keyword(ValueRc<Keyword>),
     Uuid(Uuid), // It's only 128 bits, so this should be acceptable to clone.
+    Bytes(Bytes),
 }
 
 impl From<KnownEntid> for TypedValue {
@@ -445,6 +455,7 @@ impl TypedValue {
             TypedValue::String(_) => ValueType::String,
             TypedValue::Keyword(_) => ValueType::Keyword,
             TypedValue::Uuid(_) => ValueType::Uuid,
+            TypedValue::Bytes(_) => ValueType::Bytes,
         }
     }
 
@@ -571,7 +582,7 @@ impl TypedValue {
         match self {
             TypedValue::Uuid(v) => {
                 // Get an independent copy of the string.
-                let s: String = v.to_hyphenated().to_string();
+                let s: String = v.hyphenated().to_string();
 
                 // Make a CString out of the new bytes.
                 let c: CString = CString::new(s).expect("String conversion failed!");
@@ -592,7 +603,14 @@ impl TypedValue {
 
     pub fn into_uuid_string(self) -> Option<String> {
         match self {
-            TypedValue::Uuid(v) => Some(v.to_hyphenated().to_string()),
+            TypedValue::Uuid(v) => Some(v.hyphenated().to_string()),
+            _ => None,
+        }
+    }
+
+    pub fn into_bytes(self) -> Option<Bytes> {
+        match self {
+            TypedValue::Bytes(b) => Some(b),
             _ => None,
         }
     }
@@ -686,6 +704,12 @@ impl From<f64> for TypedValue {
     }
 }
 
+impl From<&[u8]> for TypedValue {
+    fn from(bslice: &[u8]) -> Self {
+        TypedValue::Bytes(Bytes::copy_from_slice(bslice))
+    }
+}
+
 trait MicrosecondPrecision {
     /// Truncate the provided `DateTime` to microsecond precision.
     fn microsecond_precision(self) -> Self;
@@ -939,7 +963,7 @@ impl Binding {
 
     pub fn into_uuid_string(self) -> Option<String> {
         match self {
-            Binding::Scalar(TypedValue::Uuid(v)) => Some(v.to_hyphenated().to_string()),
+            Binding::Scalar(TypedValue::Uuid(v)) => Some(v.hyphenated().to_string()),
             _ => None,
         }
     }

core-traits/values.rs

@@ -58,6 +58,7 @@ lazy_static_namespaced_keyword_value!(DB_TYPE_REF, "db.type", "ref");
 lazy_static_namespaced_keyword_value!(DB_TYPE_STRING, "db.type", "string");
 lazy_static_namespaced_keyword_value!(DB_TYPE_URI, "db.type", "uri");
 lazy_static_namespaced_keyword_value!(DB_TYPE_UUID, "db.type", "uuid");
+lazy_static_namespaced_keyword_value!(DB_TYPE_BYTES, "db.type", "bytes");
 lazy_static_namespaced_keyword_value!(DB_UNIQUE, "db", "unique");
 lazy_static_namespaced_keyword_value!(DB_UNIQUE_IDENTITY, "db.unique", "identity");
 lazy_static_namespaced_keyword_value!(DB_UNIQUE_VALUE, "db.unique", "value");

core/Cargo.toml

@@ -7,9 +7,9 @@ workspace = ".."
 chrono = { version = "~0.4", features = ["serde"] }
 enum-set = "~0.0"
 failure = "~0.1"
-indexmap = "~1.5"
-ordered-float = { version = "~2.0", features = ["serde"] }
-uuid = { version = "~0.8", features = ["v4", "serde"] }
+indexmap = "~1.9"
+ordered-float = { version = "~2.8", features = ["serde"] }
+uuid = { version = "~1", features = ["v4", "serde"] }
 
 [dependencies.core_traits]
 path = "../core-traits"

core/src/sql_types.rs

@@ -51,6 +51,7 @@ impl SQLValueType for ValueType {
             ValueType::String => (10, None),
             ValueType::Uuid => (11, None),
             ValueType::Keyword => (13, None),
+            ValueType::Bytes => (15, Some(SQLTypeAffinity::Blob)),
         }
     }
 
@@ -71,6 +72,7 @@ impl SQLValueType for ValueType {
             ValueType::String => false,
             Keyword => false,
             Uuid => false,
+            Bytes => false,
         }
     }
 }

db-traits/Cargo.toml

@@ -21,5 +21,5 @@ path = "../edn"
 path = "../core-traits"
 
 [dependencies.rusqlite]
-version = "~0.24"
+version = "~0.29"
 features = ["limits", "bundled"]

db-traits/errors.rs

@@ -118,10 +118,10 @@ impl ::std::fmt::Display for InputError {
         match self {
             BadDbId => {
                 writeln!(f, ":db/id in map notation must either not be present or be an entid, an ident, or a tempid")
-            },
+            }
             BadEntityPlace => {
                 writeln!(f, "cannot convert value place into entity place")
-            },
+            }
         }
     }
 }

db/Cargo.toml

@@ -10,19 +10,19 @@ syncable = ["serde", "serde_json", "serde_derive"]
 
 [dependencies]
 failure = "~0.1"
-indexmap = "~1.5"
-itertools = "~0.9"
+indexmap = "~1.9"
+itertools = "~0.10"
 lazy_static = "~1.4"
 log = "~0.4"
-ordered-float = "~2.0"
-time = "~0.2"
-petgraph = "~0.5"
+ordered-float = "~2.8"
+time = "~0.3"
+petgraph = "~0.6"
 serde = { version = "~1.0", optional = true }
 serde_json = { version = "~1.0", optional = true }
 serde_derive = { version = "~1.0", optional = true }
 
 [dependencies.rusqlite]
-version = "~0.24"
+version = "~0.29"
 features = ["limits", "bundled"]
 
 [dependencies.edn]
@@ -45,5 +45,5 @@ path = "../sql"
 version = "~1.2"
 
 [dev-dependencies]
-env_logger = "0.7"
+env_logger = "0.9"
 #tabwriter = { version = "1.2.1" }

db/src/cache.rs

@@ -61,6 +61,7 @@ use std::iter::Peekable;
 use failure::ResultExt;
 
 use rusqlite;
+use rusqlite::params_from_iter;
 
 use core_traits::{Binding, Entid, TypedValue};
 
@@ -1071,7 +1072,9 @@ impl AttributeCaches {
         replacing: bool,
     ) -> Result<()> {
         let mut aev_factory = AevFactory::new();
-        let rows = statement.query_map(&args, |row| Ok(aev_factory.row_to_aev(row)))?;
+        let rows = statement.query_map(params_from_iter(&args), |row| {
+            Ok(aev_factory.row_to_aev(row))
+        })?;
         let aevs = AevRows { rows };
         self.accumulate_into_cache(
             None,

db/src/db.rs

@@ -22,6 +22,7 @@ use itertools;
 use itertools::Itertools;
 use rusqlite;
 use rusqlite::limits::Limit;
+use rusqlite::params_from_iter;
 use rusqlite::types::{ToSql, ToSqlOutput};
 use rusqlite::TransactionBehavior;
 
@@ -433,6 +434,7 @@ impl TypedSQLValue for TypedValue {
                 Ok(TypedValue::Uuid(u))
             }
             (13, rusqlite::types::Value::Text(x)) => to_namespaced_keyword(&x).map(|k| k.into()),
+            (15, rusqlite::types::Value::Blob(x)) => Ok(TypedValue::Bytes(x.into())),
             (_, value) => bail!(DbErrorKind::BadSQLValuePair(value, value_type_tag)),
         }
     }
@@ -453,6 +455,7 @@ impl TypedSQLValue for TypedValue {
             Value::Float(ref x) => Some(TypedValue::Double(*x)),
             Value::Text(ref x) => Some(x.clone().into()),
             Value::Keyword(ref x) => Some(x.clone().into()),
+            Value::Bytes(b) => Some(TypedValue::Bytes(b.clone())),
             _ => None,
         }
     }
@@ -469,6 +472,7 @@ impl TypedSQLValue for TypedValue {
             TypedValue::String(ref x) => (x.as_str().into(), 10),
             TypedValue::Uuid(ref u) => (u.as_bytes().to_vec().into(), 11),
             TypedValue::Keyword(ref x) => (x.to_string().into(), 13),
+            TypedValue::Bytes(b) => (b.to_vec().into(), 15),
         }
     }
 
@@ -483,6 +487,7 @@ impl TypedSQLValue for TypedValue {
             TypedValue::String(ref x) => (Value::Text(x.as_ref().clone()), ValueType::String),
             TypedValue::Uuid(ref u) => (Value::Uuid(*u), ValueType::Uuid),
             TypedValue::Keyword(ref x) => (Value::Keyword(x.as_ref().clone()), ValueType::Keyword),
+            TypedValue::Bytes(b) => (Value::Bytes(b.clone()), ValueType::Bytes),
         }
     }
 }
@@ -804,7 +809,7 @@ impl MentatStoring for rusqlite::Connection {
                                     values);
             let mut stmt: rusqlite::Statement = self.prepare(s.as_str())?;
 
-            let m: Result<Vec<(i64, Entid)>> = stmt.query_and_then(&params, |row| -> Result<(i64, Entid)> {
+            let m: Result<Vec<(i64, Entid)>> = stmt.query_and_then(params_from_iter(&params), |row| -> Result<(i64, Entid)> {
                 Ok((row.get(0)?, row.get(1)?))
             })?.collect();
             m
@@ -948,7 +953,7 @@ impl MentatStoring for rusqlite::Connection {
 
             // TODO: consider ensuring we inserted the expected number of rows.
             let mut stmt = self.prepare_cached(s.as_str())?;
-            stmt.execute(&params)
+            stmt.execute(params_from_iter(&params))
                 .context(DbErrorKind::NonFtsInsertionIntoTempSearchTableFailed)
                 .map_err(|e| e.into())
                 .map(|_c| ())
@@ -1042,7 +1047,7 @@ impl MentatStoring for rusqlite::Connection {
 
             // TODO: consider ensuring we inserted the expected number of rows.
             let mut stmt = self.prepare_cached(fts_s.as_str())?;
-            stmt.execute(&fts_params).context(DbErrorKind::FtsInsertionFailed)?;
+            stmt.execute(params_from_iter(&fts_params)).context(DbErrorKind::FtsInsertionFailed)?;
 
             // Second, insert searches.
             // `params` reference computed values in `block`.
@@ -1070,7 +1075,7 @@ impl MentatStoring for rusqlite::Connection {
 
             // TODO: consider ensuring we inserted the expected number of rows.
             let mut stmt = self.prepare_cached(s.as_str())?;
-            stmt.execute(&params).context(DbErrorKind::FtsInsertionIntoTempSearchTableFailed)
+            stmt.execute(params_from_iter(&params)).context(DbErrorKind::FtsInsertionIntoTempSearchTableFailed)
                 .map_err(|e| e.into())
                 .map(|_c| ())
         }).collect::<Result<Vec<()>>>();

db/src/debug.rs

@@ -306,10 +306,9 @@ pub fn transactions_after<S: Borrow<Schema>>(
 pub fn fulltext_values(conn: &rusqlite::Connection) -> Result<FulltextValues> {
     let mut stmt: rusqlite::Statement =
         conn.prepare("SELECT rowid, text FROM fulltext_values ORDER BY rowid")?;
-    let params: &[i32; 0] = &[];
 
     let r: Result<Vec<_>> = stmt
-        .query_and_then(params, |row| {
+        .query_and_then([], |row| {
             let rowid: i64 = row.get(0)?;
             let text: String = row.get(1)?;
             Ok((rowid, text))
@@ -341,7 +340,7 @@ pub fn dump_sql_query(
 
     let r: Result<Vec<_>> = stmt
         .query_and_then(params, |row| {
-            for i in 0..row.column_count() {
+            for i in 0..row.as_ref().column_count() {
                 let value: rusqlite::types::Value = row.get(i)?;
                 write!(&mut tw, "{:?}\t", value).unwrap();
             }

db/src/internal_types.rs

@@ -75,7 +75,7 @@ impl TransactableValue for ValueAndSpan {
                 }
             }
             Nil | Boolean(_) | Instant(_) | BigInteger(_) | Float(_) | Uuid(_) | PlainSymbol(_)
-            | NamespacedSymbol(_) | Vector(_) | Set(_) | Map(_) => {
+            | NamespacedSymbol(_) | Vector(_) | Set(_) | Map(_) | Bytes(_) => {
                 bail!(DbErrorKind::InputError(errors::InputError::BadEntityPlace))
             }
         }
@@ -105,7 +105,8 @@ impl TransactableValue for TypedValue {
             | TypedValue::Long(_)
             | TypedValue::Double(_)
             | TypedValue::Instant(_)
-            | TypedValue::Uuid(_) => {
+            | TypedValue::Uuid(_)
+            | TypedValue::Bytes(_) => {
                 bail!(DbErrorKind::InputError(errors::InputError::BadEntityPlace))
             }
         }

db/src/metadata.rs

@@ -248,6 +248,7 @@ pub fn update_attribute_map_from_entid_triples(
                     TypedValue::Ref(entids::DB_TYPE_REF)     => { builder.value_type(ValueType::Ref); },
                     TypedValue::Ref(entids::DB_TYPE_STRING)  => { builder.value_type(ValueType::String); },
                     TypedValue::Ref(entids::DB_TYPE_UUID)    => { builder.value_type(ValueType::Uuid); },
+                    TypedValue::Ref(entids::DB_TYPE_BYTES)   => { builder.value_type(ValueType::Bytes); },
                     _ => bail!(DbErrorKind::BadSchemaAssertion(format!("Expected [... :db/valueType :db.type/*] but got [... :db/valueType {:?}] for entid {} and attribute {}", value, entid, attr)))
                 }
             },

db/src/schema.rs

@@ -362,6 +362,7 @@ impl SchemaTypeChecking for Schema {
                 (ValueType::Uuid, tv @ TypedValue::Uuid(_)) => Ok(tv),
                 (ValueType::Instant, tv @ TypedValue::Instant(_)) => Ok(tv),
                 (ValueType::Keyword, tv @ TypedValue::Keyword(_)) => Ok(tv),
+                (ValueType::Bytes, tv @ TypedValue::Bytes(_)) => Ok(tv),
                 // Ref coerces a little: we interpret some things depending on the schema as a Ref.
                 (ValueType::Ref, TypedValue::Long(x)) => Ok(TypedValue::Ref(x)),
                 (ValueType::Ref, TypedValue::Keyword(ref x)) => {
@@ -379,6 +380,7 @@ impl SchemaTypeChecking for Schema {
                 | (vt @ ValueType::Uuid, _)
                 | (vt @ ValueType::Instant, _)
                 | (vt @ ValueType::Keyword, _)
+                | (vt @ ValueType::Bytes, _)
                 | (vt @ ValueType::Ref, _) => {
                     bail!(DbErrorKind::BadValuePair(format!("{}", value), vt))
                 }

db/src/timelines.rs

@@ -10,7 +10,7 @@
 
 use std::ops::RangeFrom;
 
-use rusqlite;
+use rusqlite::{self, params_from_iter};
 
 use db_traits::errors::{DbErrorKind, Result};
 
@@ -81,10 +81,7 @@ fn move_transactions_to(
             new_timeline,
             crate::repeat_values(tx_ids.len(), 1)
         ),
-        &(tx_ids
-            .iter()
-            .map(|x| x as &dyn rusqlite::types::ToSql)
-            .collect::<Vec<_>>()),
+        params_from_iter(tx_ids.iter()),
     )?;
     Ok(())
 }

db/tests/value_tests.rs

@@ -67,6 +67,11 @@ fn test_from_sql_value_pair() {
             .unwrap(),
         TypedValue::typed_ns_keyword("db", "keyword")
     );
+    assert_eq!(
+        TypedValue::from_sql_value_pair(rusqlite::types::Value::Blob(vec![1, 2, 3, 42]), 15)
+            .unwrap(),
+        TypedValue::Bytes((vec![1, 2, 3, 42]).into())
+    );
 }
 
 #[test]

docs/Gemfile

@@ -11,7 +11,7 @@ source "https://rubygems.org"
 # gem "jekyll", "~> 3.7.3"
 
 # This is the default theme for new Jekyll sites. You may change this to anything you like.
-gem "minima", "~> 2.0"
+gem "minima", "~> 2.5.1"
 
 # If you want to use GitHub Pages, remove the "gem "jekyll"" above and
 # uncomment the line below. To upgrade, run `bundle update github-pages`.
@@ -19,9 +19,9 @@ gem "minima", "~> 2.0"
 
 # If you have any plugins, put them here!
 group :jekyll_plugins do
-  gem "jekyll-feed", "~> 0.9.3"
-  gem "github-pages", "~> 186"
-  gem "jekyll-commonmark-ghpages", "~> 0.1.5"
+  gem "jekyll-feed", "~> 0.15.1"
+  gem "github-pages", "~> 215"
+  gem "jekyll-commonmark-ghpages", "~> 0.1.6"
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem

docs/Gemfile.lock

@@ -1,148 +1,161 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (4.2.10)
-      i18n (~> 0.7)
+    activesupport (6.0.4)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
       minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.5.2)
-      public_suffix (>= 2.0.2, < 4.0)
+      zeitwerk (~> 2.2, >= 2.2.2)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
     coffee-script-source (1.11.1)
     colorator (1.1.0)
-    commonmarker (0.17.9)
+    commonmarker (0.17.13)
       ruby-enum (~> 0.5)
-    concurrent-ruby (1.0.5)
-    dnsruby (1.60.2)
-    em-websocket (0.5.1)
+    concurrent-ruby (1.1.9)
+    dnsruby (1.61.7)
+      simpleidn (~> 0.1)
+    em-websocket (0.5.2)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
-    ethon (0.11.0)
-      ffi (>= 1.3.0)
+    ethon (0.14.0)
+      ffi (>= 1.15.0)
     eventmachine (1.2.7)
-    execjs (2.7.0)
-    faraday (0.15.2)
+    execjs (2.8.1)
+    faraday (1.4.3)
+      faraday-em_http (~> 1.0)
+      faraday-em_synchrony (~> 1.0)
+      faraday-excon (~> 1.1)
+      faraday-net_http (~> 1.0)
+      faraday-net_http_persistent (~> 1.1)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.25)
+      ruby2_keywords (>= 0.0.4)
+    faraday-em_http (1.0.0)
+    faraday-em_synchrony (1.0.0)
+    faraday-excon (1.1.0)
+    faraday-net_http (1.0.1)
+    faraday-net_http_persistent (1.1.0)
+    ffi (1.15.3)
     forwardable-extended (2.6.0)
-    gemoji (3.0.0)
-    github-pages (186)
-      activesupport (= 4.2.10)
-      github-pages-health-check (= 1.8.1)
-      jekyll (= 3.7.3)
-      jekyll-avatar (= 0.5.0)
+    gemoji (3.0.1)
+    github-pages (215)
+      github-pages-health-check (= 1.17.2)
+      jekyll (= 3.9.0)
+      jekyll-avatar (= 0.7.0)
       jekyll-coffeescript (= 1.1.1)
-      jekyll-commonmark-ghpages (= 0.1.5)
+      jekyll-commonmark-ghpages (= 0.1.6)
       jekyll-default-layout (= 0.1.4)
-      jekyll-feed (= 0.9.3)
+      jekyll-feed (= 0.15.1)
       jekyll-gist (= 1.5.0)
-      jekyll-github-metadata (= 2.9.4)
-      jekyll-mentions (= 1.3.0)
-      jekyll-optional-front-matter (= 0.3.0)
+      jekyll-github-metadata (= 2.13.0)
+      jekyll-mentions (= 1.6.0)
+      jekyll-optional-front-matter (= 0.3.2)
       jekyll-paginate (= 1.1.0)
-      jekyll-readme-index (= 0.2.0)