nit: fix typos in comments and log messages

CHANGES.md

@@ -1,3 +1,7 @@
+### unreleased
+
+- Fix typos and improve logs display (by [clementd](https://clementd.wtf))
+
 ### v2.8.0 2025-12-17 Nantes (France)
 
 #### Yocaml 

lib/core/data.mli

@@ -410,7 +410,7 @@ module Validation : sig
     -> (t -> 'a validated_value)
     -> 'a validated_record
   (** [optional_or ~default assoc field validator] optional [field] of [assoc],
-      validated by [validator]. If the field does not exists, it return default.
+      validated by [validator]. If the field does not exist, it returns default.
       ([default] is not validated) *)
 
   val field :

lib/core/eff.ml

@@ -216,7 +216,7 @@ let erase_file ~on path =
   if file then perform @@ Yocaml_erase_file (on, path)
   else
     logf ~src:yocaml_log_src ~level:`Warning
-      "%a is not a file (or does not exists)" Path.pp path
+      "%a is not a file (or does not exist)" Path.pp path
 
 let read_directory ~on ?(only = `Both) ?(where = fun _ -> true) path =
   let* is_dir = is_directory ~on path in
@@ -237,7 +237,7 @@ let read_directory ~on ?(only = `Both) ?(where = fun _ -> true) path =
     List.filter_map predicate children
   else
     let+ () =
-      logf ~src:yocaml_log_src ~level:`Warning "%a does not exists" Path.pp path
+      logf ~src:yocaml_log_src ~level:`Warning "%a does not exist" Path.pp path
     in
     []
 

lib/core/eff.mli

@@ -289,10 +289,10 @@ val run : ('b, 'c) Effect.Deep.handler -> ('a -> 'b t) -> 'a -> 'c
     Exception that can be propagated by the performance of effects. *)
 
 exception File_not_exists of filesystem * Path.t
-(** Exception raised when a file does not exists. *)
+(** Exception raised when a file does not exist. *)
 
 exception Invalid_path of filesystem * Path.t
-(** Exception raised when a file does not has a basename. *)
+(** Exception raised when a file does not have a basename. *)
 
 exception File_is_a_directory of filesystem * Path.t
 (** Exception raised when we try to use a directory as a regular file. *)
@@ -358,7 +358,7 @@ val file_exists : on:filesystem -> Path.t -> bool t
 val read_file : ?snapshot:bool -> on:filesystem -> Path.t -> string t
 (** [read_file ?snapshot ~on path] perform the effect [Yocaml_read_file] with a
     given [path] and try to read it. Perform [Yocaml_failwith] with
-    {!exception:File_not_exists} if the file does not exists. [snapshot] is used
+    {!exception:File_not_exists} if the file does not exist. [snapshot] is used
     to perform a snapshot of the file. *)
 
 val read_file_as_metadata :
@@ -392,7 +392,7 @@ val read_file_with_metadata :
 val mtime : on:filesystem -> Path.t -> int t
 (** [mtime ~on path] perform the effect [Yocaml_source_get_mtime] with a given
     [path] and try to get the modification time. Perform [Yocaml_failwith] with
-    {!exception:File_not_exists} if the file does not exists.
+    {!exception:File_not_exists} if the file does not exist.
 
     The logic of [mtime] differs slightly from that of Unix. If a directory is
     given as an argument, the function will return the largest [mtime]

lib/core/lexicon.ml

@@ -93,7 +93,7 @@ let unknown_error ppf exn =
     (Printexc.to_string exn)
 
 let file_not_exists source path ppf () =
-  Format.fprintf ppf "The file `%a` (on `%a`) does not exists" Path.pp path
+  Format.fprintf ppf "The file `%a` (on `%a`) does not exist" Path.pp path
     pp_filesystem source
 
 let invalid_path source path ppf () =
@@ -114,6 +114,6 @@ let directory_is_a_file source path ppf () =
 
 let directory_not_exists source path ppf () =
   Format.fprintf ppf
-    "The following directory: `%a` (on `%a`) does not exists (or is maybe a \
+    "The following directory: `%a` (on `%a`) does not exist (or is maybe a \
      file and not a directory)"
     Path.pp path pp_filesystem source

lib/runtime/log.ml

@@ -25,7 +25,7 @@ let level_to_logs = function
 
 let msg ?src level message =
   let level = level_to_logs level in
-  Logs.msg ?src level (fun print -> print "%s" message)
+  Logs.msg ?src level (fun print -> print " %s" message)
 
 let setup ?level () =
   match level with

test/e2e/run.t

@@ -1,33 +1,33 @@
 Run the generator
   $ ./bin/gen.exe
   ./bin/gen.exe
-  [DEBUG]Trigger in ./
-  [DEBUG]Cache initiated in `./_www/.cache`
-  [DEBUG]`./_www/style.css` will be written
-  [INFO]`./_www/style.css` has been written
-  [DEBUG]`./_www/articles/first_article.html` will be written
-  [INFO]`./_www/articles/first_article.html` has been written
-  [DEBUG]./content/templates/article.html already stored
-  [DEBUG]./content/templates/layout.html already stored
-  [DEBUG]`./_www/articles/second_article.html` will be written
-  [INFO]`./_www/articles/second_article.html` has been written
-  [DEBUG]./content/templates/article.html already stored
-  [DEBUG]./content/templates/layout.html already stored
-  [DEBUG]`./_www/articles-with-applicative-read/first_article.html` will be written
-  [INFO]`./_www/articles-with-applicative-read/first_article.html` has been written
-  [DEBUG]./content/templates/article.html already stored
-  [DEBUG]./content/templates/layout.html already stored
-  [DEBUG]`./_www/articles-with-applicative-read/second_article.html` will be written
-  [INFO]`./_www/articles-with-applicative-read/second_article.html` has been written
-  [DEBUG]./content/templates/article.html already stored
-  [DEBUG]./content/templates/layout.html already stored
-  [DEBUG]`./_www/articles-with-applicative-read-2/first_article.html` will be written
-  [INFO]`./_www/articles-with-applicative-read-2/first_article.html` has been written
-  [DEBUG]./content/templates/article.html already stored
-  [DEBUG]./content/templates/layout.html already stored
-  [DEBUG]`./_www/articles-with-applicative-read-2/second_article.html` will be written
-  [INFO]`./_www/articles-with-applicative-read-2/second_article.html` has been written
-  [DEBUG]Cache stored in `./_www/.cache`
+  [DEBUG] Trigger in ./
+  [DEBUG] Cache initiated in `./_www/.cache`
+  [DEBUG] `./_www/style.css` will be written
+  [INFO] `./_www/style.css` has been written
+  [DEBUG] `./_www/articles/first_article.html` will be written
+  [INFO] `./_www/articles/first_article.html` has been written
+  [DEBUG] ./content/templates/article.html already stored
+  [DEBUG] ./content/templates/layout.html already stored
+  [DEBUG] `./_www/articles/second_article.html` will be written
+  [INFO] `./_www/articles/second_article.html` has been written
+  [DEBUG] ./content/templates/article.html already stored
+  [DEBUG] ./content/templates/layout.html already stored
+  [DEBUG] `./_www/articles-with-applicative-read/first_article.html` will be written
+  [INFO] `./_www/articles-with-applicative-read/first_article.html` has been written
+  [DEBUG] ./content/templates/article.html already stored
+  [DEBUG] ./content/templates/layout.html already stored
+  [DEBUG] `./_www/articles-with-applicative-read/second_article.html` will be written
+  [INFO] `./_www/articles-with-applicative-read/second_article.html` has been written
+  [DEBUG] ./content/templates/article.html already stored
+  [DEBUG] ./content/templates/layout.html already stored
+  [DEBUG] `./_www/articles-with-applicative-read-2/first_article.html` will be written
+  [INFO] `./_www/articles-with-applicative-read-2/first_article.html` has been written
+  [DEBUG] ./content/templates/article.html already stored
+  [DEBUG] ./content/templates/layout.html already stored
+  [DEBUG] `./_www/articles-with-applicative-read-2/second_article.html` will be written
+  [INFO] `./_www/articles-with-applicative-read-2/second_article.html` has been written
+  [DEBUG] Cache stored in `./_www/.cache`
 
 Inspect tree
   $ tree _www
@@ -204,15 +204,15 @@ Inspect Second Applicative read (same content of article)
 Run the Liquid generator
   $ ./bin/gen_liquid.exe
   ./bin/gen_liquid.exe
-  [DEBUG]Trigger in ./
-  [DEBUG]Cache restored from `./_www/.cache`
-  [DEBUG]`./_www/liquid-articles/first_article.html` will be written
-  [INFO]`./_www/liquid-articles/first_article.html` has been written
-  [DEBUG]./content/templates/article.liquid already stored
-  [DEBUG]./content/templates/layout.liquid already stored
-  [DEBUG]`./_www/liquid-articles/second_article.html` will be written
-  [INFO]`./_www/liquid-articles/second_article.html` has been written
-  [DEBUG]Cache stored in `./_www/.cache`
+  [DEBUG] Trigger in ./
+  [DEBUG] Cache restored from `./_www/.cache`
+  [DEBUG] `./_www/liquid-articles/first_article.html` will be written
+  [INFO] `./_www/liquid-articles/first_article.html` has been written
+  [DEBUG] ./content/templates/article.liquid already stored
+  [DEBUG] ./content/templates/layout.liquid already stored
+  [DEBUG] `./_www/liquid-articles/second_article.html` will be written
+  [INFO] `./_www/liquid-articles/second_article.html` has been written
+  [DEBUG] Cache stored in `./_www/.cache`
 Inspect tree after Liquid generation
   $ tree _www
   _www
@@ -278,17 +278,17 @@ Inspect Liquid Second Article
 Observe Residual Removing
   $ ./bin/gen_residuals.exe
   ./bin/gen_residuals.exe
-  [DEBUG]Cache initiated in `./residuals_build/cache`
-  [DEBUG]`./residuals_build/1.txt` will be written
-  [INFO]`./residuals_build/1.txt` has been written
-  [DEBUG]`./residuals_build/2.txt` will be written
-  [INFO]`./residuals_build/2.txt` has been written
-  [DEBUG]`./residuals_build/3.txt` will be written
-  [INFO]`./residuals_build/3.txt` has been written
-  [INFO]Remove residuals for ./residuals_build
-  [INFO]./residuals_build/4.txt deleted!
-  [INFO]./residuals_build/5.txt deleted!
-  [DEBUG]Cache stored in `./residuals_build/cache`
+  [DEBUG] Cache initiated in `./residuals_build/cache`
+  [DEBUG] `./residuals_build/1.txt` will be written
+  [INFO] `./residuals_build/1.txt` has been written
+  [DEBUG] `./residuals_build/2.txt` will be written
+  [INFO] `./residuals_build/2.txt` has been written
+  [DEBUG] `./residuals_build/3.txt` will be written
+  [INFO] `./residuals_build/3.txt` has been written
+  [INFO] Remove residuals for ./residuals_build
+  [INFO] ./residuals_build/4.txt deleted!
+  [INFO] ./residuals_build/5.txt deleted!
+  [DEBUG] Cache stored in `./residuals_build/cache`
 
   $ ls residuals_build
   1.txt
@@ -298,12 +298,12 @@ Observe Residual Removing
 
   $ ./bin/gen_residuals.exe
   ./bin/gen_residuals.exe
-  [DEBUG]Cache restored from `./residuals_build/cache`
-  [DEBUG]`./residuals_build/1.txt` always has the same hash as in the cache, already up-to-date
-  [DEBUG]`./residuals_build/2.txt` always has the same hash as in the cache, already up-to-date
-  [DEBUG]`./residuals_build/3.txt` always has the same hash as in the cache, already up-to-date
-  [INFO]Remove residuals for ./residuals_build
-  [DEBUG]Cache stored in `./residuals_build/cache`
+  [DEBUG] Cache restored from `./residuals_build/cache`
+  [DEBUG] `./residuals_build/1.txt` always has the same hash as in the cache, already up-to-date
+  [DEBUG] `./residuals_build/2.txt` always has the same hash as in the cache, already up-to-date
+  [DEBUG] `./residuals_build/3.txt` always has the same hash as in the cache, already up-to-date
+  [INFO] Remove residuals for ./residuals_build
+  [DEBUG] Cache stored in `./residuals_build/cache`
 
   $ ls residuals_build
   1.txt

test/lib/fs.ml

@@ -366,7 +366,7 @@ let run ~trace program input =
                       match get !trace.system path with
                       | Some (Dir _) -> true
                       | _ -> false
-                      (* We suppose that if a file does not exists,
+                      (* We suppose that if a file does not exist,
                          it is not a directory... *)
                     in
                     continue k res)
@@ -379,7 +379,7 @@ let run ~trace program input =
                       match get !trace.system path with
                       | Some (File _) -> true
                       | _ -> false
-                      (* We suppose that if a file does not exists,
+                      (* We suppose that if a file does not exist,
                          it is not a file... *)
                     in
                     continue k res)

test/lib/gen.ml

@@ -16,11 +16,11 @@
 
 let csexp =
   let open QCheck2.Gen in
-  let atom = small_string ~gen:printable |> map Yocaml.Sexp.atom in
-  let node self n = small_list (self (n / 10)) |> map Yocaml.Sexp.node in
+  let atom = string_small |> map Yocaml.Sexp.atom in
+  let node self n = list_small (self (n / 10)) |> map Yocaml.Sexp.node in
   fix (fun self -> function
     | 0 -> atom
-    | n -> frequency [ (1, atom); (5, node self n) ])
+    | n -> oneof_weighted [ (1, atom); (5, node self n) ])
   |> sized
 
 let alphanumeric =
@@ -32,20 +32,20 @@ let sexp =
   let atom =
     string_size ~gen:alphanumeric (int_range 1 100) |> map Yocaml.Sexp.atom
   in
-  let node self n = small_list (self (n / 10)) |> map Yocaml.Sexp.node in
+  let node self n = list_small (self (n / 10)) |> map Yocaml.Sexp.node in
   fix (fun self -> function
     | 0 -> atom
-    | n -> frequency [ (1, atom); (5, node self n) ])
+    | n -> oneof_weighted [ (1, atom); (5, node self n) ])
   |> sized
 
 let path =
   let open QCheck2.Gen in
   let fragment =
-    string_size ~gen:(char_range 'a' 'z') (int_range 1 10) |> small_list
+    string_size ~gen:(char_range 'a' 'z') (int_range 1 10) |> list_small
   in
   let rel = fragment |> map Yocaml.Path.rel in
   let abs = fragment |> map Yocaml.Path.abs in
-  frequency [ (5, rel); (5, abs) ]
+  oneof_weighted [ (5, rel); (5, abs) ]
 
 let deps =
   let open QCheck2.Gen in
@@ -56,8 +56,8 @@ let cache_entry =
   map3
     (fun last_build_date hash deps ->
       Yocaml.Cache.entry ?last_build_date hash deps)
-    (opt int)
-    (small_string ~gen:printable)
+    (option int)
+    string_small
     deps
 
 let cache =
@@ -67,4 +67,4 @@ let cache =
     let+ k = path in
     (k, v)
   in
-  line |> small_list |> map Yocaml.Cache.from_list
+  line |> list_small |> map Yocaml.Cache.from_list