From a993ee2ccaf72e895aaa49b8f612fe763294eb31 Mon Sep 17 00:00:00 2001
From: uncenter <47499684+uncenter@users.noreply.github.com>
Date: Mon, 13 May 2024 15:49:02 -0400
Subject: [PATCH 1/5] fix(whiskers): only trim template start

---
 whiskers/src/frontmatter.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/whiskers/src/frontmatter.rs b/whiskers/src/frontmatter.rs
index cc627e19..dcf2d0c4 100644
--- a/whiskers/src/frontmatter.rs
+++ b/whiskers/src/frontmatter.rs
@@ -39,13 +39,13 @@ fn split(template: &str) -> Option<(&str, &str)> {
     // we consider a template to possibly have frontmatter iff:
     // * line 0 is "---"
     // * there is another "---" on another line
-    let template = template.trim();
-    let sep = "---";
+    let template = template.trim_start();
+    let sep = "---\n";
     if !template.starts_with(sep) {
         return None;
     }
 
     template[sep.len()..]
         .split_once(sep)
-        .map(|(a, b)| (a.trim(), b.trim()))
+        .map(|(a, b)| (a.trim(), b))
 }

From 7518d54ce325002d6c6e6246c139e18bee01428b Mon Sep 17 00:00:00 2001
From: uncenter <47499684+uncenter@users.noreply.github.com>
Date: Mon, 13 May 2024 15:49:50 -0400
Subject: [PATCH 2/5] style: trailing newlines

---
 whiskers/examples/demo/input.tera                 |   2 +-
 whiskers/examples/demo/justfile                   |   2 +-
 whiskers/examples/demo/output/frappe.md           |   2 +-
 whiskers/examples/demo/output/latte.md            |   2 +-
 whiskers/examples/demo/output/macchiato.md        |   2 +-
 whiskers/examples/demo/output/mocha.md            |   2 +-
 whiskers/examples/frontmatter/input.tera          |   2 +-
 whiskers/examples/frontmatter/justfile            |   2 +-
 whiskers/examples/frontmatter/output/frappe.md    |   2 +-
 whiskers/examples/frontmatter/output/latte.md     |   2 +-
 whiskers/examples/frontmatter/output/macchiato.md |   2 +-
 whiskers/examples/frontmatter/output/mocha.md     |   2 +-
 .../single-accent/output-frappe-red.txt           |   2 +-
 .../single-accent/output-latte-red.txt            |   2 +-
 .../single-accent/output-macchiato-red.txt        |   2 +-
 .../single-accent/output-mocha-red.txt            |   2 +-
 .../multi-output/single-flavor/output-a.txt       |   2 +-
 .../multi-output/single-flavor/output-b.txt       |   2 +-
 whiskers/examples/single-file/overrides/justfile  |   2 +-
 whiskers/examples/single-file/simple/justfile     |   2 +-
 whiskers/tests/fixtures/encodings/README.md       |   2 +-
 whiskers/tests/fixtures/encodings/utf16be.tera    | Bin 96 -> 98 bytes
 whiskers/tests/fixtures/encodings/utf16le.tera    | Bin 96 -> 98 bytes
 whiskers/tests/fixtures/encodings/utf8.tera       |   2 +-
 whiskers/tests/fixtures/encodings/utf8bom.tera    |   2 +-
 whiskers/tests/fixtures/multi/multi.tera          |   2 +-
 whiskers/tests/fixtures/multifile.tera            |   2 +-
 whiskers/tests/fixtures/single/single.md          |   2 +-
 whiskers/tests/fixtures/single/single.tera        |   2 +-
 .../tests/fixtures/singlefile-multiflavor.tera    |   2 +-
 .../tests/fixtures/singlefile-singleflavor.tera   |   2 +-
 31 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/whiskers/examples/demo/input.tera b/whiskers/examples/demo/input.tera
index 7fc4e425..6ae918fa 100644
--- a/whiskers/examples/demo/input.tera
+++ b/whiskers/examples/demo/input.tera
@@ -25,4 +25,4 @@ whiskers:
 
 ### Conditionals
 
-this is a {{ if(cond=flavor.dark, t="dark", f="light") }} theme
\ No newline at end of file
+this is a {{ if(cond=flavor.dark, t="dark", f="light") }} theme
diff --git a/whiskers/examples/demo/justfile b/whiskers/examples/demo/justfile
index d3b99b3f..77c8272d 100644
--- a/whiskers/examples/demo/justfile
+++ b/whiskers/examples/demo/justfile
@@ -19,4 +19,4 @@ gen flavor:
   @{{whiskers_cmd}} input.tera -f {{flavor}} > {{output}}/{{flavor}}.md
 
 # Generate all four flavors
-all: setup (gen "latte") (gen "frappe") (gen "macchiato") (gen "mocha")
\ No newline at end of file
+all: setup (gen "latte") (gen "frappe") (gen "macchiato") (gen "mocha")
diff --git a/whiskers/examples/demo/output/frappe.md b/whiskers/examples/demo/output/frappe.md
index 6befc15d..eb0ed5d7 100644
--- a/whiskers/examples/demo/output/frappe.md
+++ b/whiskers/examples/demo/output/frappe.md
@@ -15,4 +15,4 @@
 
 ### Conditionals
 
-this is a dark theme
\ No newline at end of file
+this is a dark theme
diff --git a/whiskers/examples/demo/output/latte.md b/whiskers/examples/demo/output/latte.md
index 72db3a18..bfc15b5b 100644
--- a/whiskers/examples/demo/output/latte.md
+++ b/whiskers/examples/demo/output/latte.md
@@ -15,4 +15,4 @@
 
 ### Conditionals
 
-this is a light theme
\ No newline at end of file
+this is a light theme
diff --git a/whiskers/examples/demo/output/macchiato.md b/whiskers/examples/demo/output/macchiato.md
index 32bd5a56..c737dc58 100644
--- a/whiskers/examples/demo/output/macchiato.md
+++ b/whiskers/examples/demo/output/macchiato.md
@@ -15,4 +15,4 @@
 
 ### Conditionals
 
-this is a dark theme
\ No newline at end of file
+this is a dark theme
diff --git a/whiskers/examples/demo/output/mocha.md b/whiskers/examples/demo/output/mocha.md
index 3a0174b0..a165cffa 100644
--- a/whiskers/examples/demo/output/mocha.md
+++ b/whiskers/examples/demo/output/mocha.md
@@ -15,4 +15,4 @@
 
 ### Conditionals
 
-this is a dark theme
\ No newline at end of file
+this is a dark theme
diff --git a/whiskers/examples/frontmatter/input.tera b/whiskers/examples/frontmatter/input.tera
index 964b8a74..0138ec89 100644
--- a/whiskers/examples/frontmatter/input.tera
+++ b/whiskers/examples/frontmatter/input.tera
@@ -36,4 +36,4 @@ This file also contains variables that have been defined in the frontmatter, as
 
 ### Conditionals
 
-this is a {{ if(cond=flavor.dark, t="dark", f="light") }} theme
\ No newline at end of file
+this is a {{ if(cond=flavor.dark, t="dark", f="light") }} theme
diff --git a/whiskers/examples/frontmatter/justfile b/whiskers/examples/frontmatter/justfile
index fd20d5a3..f5376b29 100644
--- a/whiskers/examples/frontmatter/justfile
+++ b/whiskers/examples/frontmatter/justfile
@@ -19,4 +19,4 @@ gen flavor:
   @{{whiskers_cmd}} input.tera --flavor {{flavor}} > {{output}}/{{flavor}}.md
 
 # Generate all four flavors
-all: setup (gen "latte") (gen "frappe") (gen "macchiato") (gen "mocha")
\ No newline at end of file
+all: setup (gen "latte") (gen "frappe") (gen "macchiato") (gen "mocha")
diff --git a/whiskers/examples/frontmatter/output/frappe.md b/whiskers/examples/frontmatter/output/frappe.md
index 50b8f1a9..f3eda606 100644
--- a/whiskers/examples/frontmatter/output/frappe.md
+++ b/whiskers/examples/frontmatter/output/frappe.md
@@ -23,4 +23,4 @@ This file also contains variables that have been defined in the frontmatter, as
 
 ### Conditionals
 
-this is a dark theme
\ No newline at end of file
+this is a dark theme
diff --git a/whiskers/examples/frontmatter/output/latte.md b/whiskers/examples/frontmatter/output/latte.md
index b0780759..d70acc42 100644
--- a/whiskers/examples/frontmatter/output/latte.md
+++ b/whiskers/examples/frontmatter/output/latte.md
@@ -23,4 +23,4 @@ This file also contains variables that have been defined in the frontmatter, as
 
 ### Conditionals
 
-this is a light theme
\ No newline at end of file
+this is a light theme
diff --git a/whiskers/examples/frontmatter/output/macchiato.md b/whiskers/examples/frontmatter/output/macchiato.md
index 18f9345c..6cd7c5a5 100644
--- a/whiskers/examples/frontmatter/output/macchiato.md
+++ b/whiskers/examples/frontmatter/output/macchiato.md
@@ -23,4 +23,4 @@ This file also contains variables that have been defined in the frontmatter, as
 
 ### Conditionals
 
-this is a dark theme
\ No newline at end of file
+this is a dark theme
diff --git a/whiskers/examples/frontmatter/output/mocha.md b/whiskers/examples/frontmatter/output/mocha.md
index 70301bc1..5cc128e7 100644
--- a/whiskers/examples/frontmatter/output/mocha.md
+++ b/whiskers/examples/frontmatter/output/mocha.md
@@ -23,4 +23,4 @@ This file also contains variables that have been defined in the frontmatter, as
 
 ### Conditionals
 
-this is a dark theme
\ No newline at end of file
+this is a dark theme
diff --git a/whiskers/examples/multi-output/single-accent/output-frappe-red.txt b/whiskers/examples/multi-output/single-accent/output-frappe-red.txt
index 0daaefcd..7a1865c9 100644
--- a/whiskers/examples/multi-output/single-accent/output-frappe-red.txt
+++ b/whiskers/examples/multi-output/single-accent/output-frappe-red.txt
@@ -1 +1 @@
-Frappé accent red
\ No newline at end of file
+Frappé accent red
diff --git a/whiskers/examples/multi-output/single-accent/output-latte-red.txt b/whiskers/examples/multi-output/single-accent/output-latte-red.txt
index c422ede9..d5f61fed 100644
--- a/whiskers/examples/multi-output/single-accent/output-latte-red.txt
+++ b/whiskers/examples/multi-output/single-accent/output-latte-red.txt
@@ -1 +1 @@
-Latte accent red
\ No newline at end of file
+Latte accent red
diff --git a/whiskers/examples/multi-output/single-accent/output-macchiato-red.txt b/whiskers/examples/multi-output/single-accent/output-macchiato-red.txt
index cb7892fe..d2cf71d6 100644
--- a/whiskers/examples/multi-output/single-accent/output-macchiato-red.txt
+++ b/whiskers/examples/multi-output/single-accent/output-macchiato-red.txt
@@ -1 +1 @@
-Macchiato accent red
\ No newline at end of file
+Macchiato accent red
diff --git a/whiskers/examples/multi-output/single-accent/output-mocha-red.txt b/whiskers/examples/multi-output/single-accent/output-mocha-red.txt
index dbb95666..6ac30bf8 100644
--- a/whiskers/examples/multi-output/single-accent/output-mocha-red.txt
+++ b/whiskers/examples/multi-output/single-accent/output-mocha-red.txt
@@ -1 +1 @@
-Mocha accent red
\ No newline at end of file
+Mocha accent red
diff --git a/whiskers/examples/multi-output/single-flavor/output-a.txt b/whiskers/examples/multi-output/single-flavor/output-a.txt
index b1ca0449..c6224c19 100644
--- a/whiskers/examples/multi-output/single-flavor/output-a.txt
+++ b/whiskers/examples/multi-output/single-flavor/output-a.txt
@@ -1 +1 @@
-Latte variant a
\ No newline at end of file
+Latte variant a
diff --git a/whiskers/examples/multi-output/single-flavor/output-b.txt b/whiskers/examples/multi-output/single-flavor/output-b.txt
index 47ee6665..4c75fab8 100644
--- a/whiskers/examples/multi-output/single-flavor/output-b.txt
+++ b/whiskers/examples/multi-output/single-flavor/output-b.txt
@@ -1 +1 @@
-Latte variant b
\ No newline at end of file
+Latte variant b
diff --git a/whiskers/examples/single-file/overrides/justfile b/whiskers/examples/single-file/overrides/justfile
index c9a610c2..f655d8c8 100644
--- a/whiskers/examples/single-file/overrides/justfile
+++ b/whiskers/examples/single-file/overrides/justfile
@@ -7,4 +7,4 @@ whiskers_cmd := "cargo run --bin whiskers --"
 
 # Generate a single file containing all four flavors
 gen:
-  @{{whiskers_cmd}} input.tera > output.md
\ No newline at end of file
+  @{{whiskers_cmd}} input.tera > output.md
diff --git a/whiskers/examples/single-file/simple/justfile b/whiskers/examples/single-file/simple/justfile
index c9a610c2..f655d8c8 100644
--- a/whiskers/examples/single-file/simple/justfile
+++ b/whiskers/examples/single-file/simple/justfile
@@ -7,4 +7,4 @@ whiskers_cmd := "cargo run --bin whiskers --"
 
 # Generate a single file containing all four flavors
 gen:
-  @{{whiskers_cmd}} input.tera > output.md
\ No newline at end of file
+  @{{whiskers_cmd}} input.tera > output.md
diff --git a/whiskers/tests/fixtures/encodings/README.md b/whiskers/tests/fixtures/encodings/README.md
index 0c6ab973..26d9f9fa 100644
--- a/whiskers/tests/fixtures/encodings/README.md
+++ b/whiskers/tests/fixtures/encodings/README.md
@@ -2,4 +2,4 @@ The fixtures in this directory are encoded in various formats to test the encodi
 
 Some text editors like to normalize the encoding of files when saving them. Please be careful not to change them unintentionally.
 
-There are tests in `tests/encodings.rs` that ensure these fixtures are not unintentionally changed.
\ No newline at end of file
+There are tests in `tests/encodings.rs` that ensure these fixtures are not unintentionally changed.
diff --git a/whiskers/tests/fixtures/encodings/utf16be.tera b/whiskers/tests/fixtures/encodings/utf16be.tera
index d1de7a9995260ced9ffc61221b580fc64aee028f..55ce7e4997c91de44bcb266e1ecd1e4ca767237b 100644
GIT binary patch
delta 7
OcmYdDnvlT6zy$yaQvtsK

delta 4
LcmYdFn2-Pf1S|ow

diff --git a/whiskers/tests/fixtures/encodings/utf16le.tera b/whiskers/tests/fixtures/encodings/utf16le.tera
index cab6764a1013d2cf3707be276c9415ed874ec500..040a6cdc105a69db672e9f081b0f57405154ea7d 100644
GIT binary patch
delta 7
OcmYdDnvlT6#Q*>aT>-xU

delta 4
LcmYdFn2-Pf1S|ow

diff --git a/whiskers/tests/fixtures/encodings/utf8.tera b/whiskers/tests/fixtures/encodings/utf8.tera
index e9dc9fda..0fc071ec 100644
--- a/whiskers/tests/fixtures/encodings/utf8.tera
+++ b/whiskers/tests/fixtures/encodings/utf8.tera
@@ -2,4 +2,4 @@
 whiskers:
     version: "2.0"
 ---
-it worked!
\ No newline at end of file
+it worked!
diff --git a/whiskers/tests/fixtures/encodings/utf8bom.tera b/whiskers/tests/fixtures/encodings/utf8bom.tera
index a4254f91..06b50b70 100644
--- a/whiskers/tests/fixtures/encodings/utf8bom.tera
+++ b/whiskers/tests/fixtures/encodings/utf8bom.tera
@@ -2,4 +2,4 @@
 whiskers:
     version: "2.0"
 ---
-it worked!
\ No newline at end of file
+it worked!
diff --git a/whiskers/tests/fixtures/multi/multi.tera b/whiskers/tests/fixtures/multi/multi.tera
index b1bda761..aa7a9306 100644
--- a/whiskers/tests/fixtures/multi/multi.tera
+++ b/whiskers/tests/fixtures/multi/multi.tera
@@ -19,4 +19,4 @@ hsl({{ v.h | round }}, {{ v.s * 100 | round }}%, {{ v.l * 100 | round }}%)
 {{ color.name }} | #{{ color.hex }} | {{ self::css_rgb(v=color.rgb) }} | {{ self::css_hsl(v=color.hsl) }} |
 
 {%- endfor %}
-{% endfor %}
\ No newline at end of file
+{% endfor -%}
diff --git a/whiskers/tests/fixtures/multifile.tera b/whiskers/tests/fixtures/multifile.tera
index ebb365ea..651ab185 100644
--- a/whiskers/tests/fixtures/multifile.tera
+++ b/whiskers/tests/fixtures/multifile.tera
@@ -9,4 +9,4 @@ whiskers:
 ---
 # Catppuccin {{flavor.name}}{% if variant == "no-italics" %} (no italics){% endif %}
 [theme]
-{{accent}}: #{{flavor.colors[accent].hex}}
\ No newline at end of file
+{{accent}}: #{{flavor.colors[accent].hex}}
diff --git a/whiskers/tests/fixtures/single/single.md b/whiskers/tests/fixtures/single/single.md
index 01cb25f9..9498a8ab 100644
--- a/whiskers/tests/fixtures/single/single.md
+++ b/whiskers/tests/fixtures/single/single.md
@@ -32,4 +32,4 @@ Crust | #dce0e8 | rgb(220, 224, 232) | hsl(220, 21%, 89%) |
 red: #d20f39 / hsl(347, 87%, 44%)
 orangey: #d3470f / hsl(17, 87%, 44%)
 green: #40a02b / hsl(109, 58%, 40%)
-dark green: #205016 // hsl(109, 58%, 20%)
\ No newline at end of file
+dark green: #205016 // hsl(109, 58%, 20%)
diff --git a/whiskers/tests/fixtures/single/single.tera b/whiskers/tests/fixtures/single/single.tera
index 00028db5..80d18dc4 100644
--- a/whiskers/tests/fixtures/single/single.tera
+++ b/whiskers/tests/fixtures/single/single.tera
@@ -23,4 +23,4 @@ hsl({{ v.h | round }}, {{ v.s * 100 | round }}%, {{ v.l * 100 | round }}%)
 red: #{{ red.hex }} / {{ self::css_hsl(v=red.hsl) }}
 orangey: #{{ orange.hex }} / {{ self::css_hsl(v=orange.hsl) }}
 green: #{{ green.hex }} / {{ self::css_hsl(v=green.hsl) }}
-dark green: #{{ darkgreen.hex }} // {{ self::css_hsl(v=darkgreen.hsl) }}
\ No newline at end of file
+dark green: #{{ darkgreen.hex }} // {{ self::css_hsl(v=darkgreen.hsl) }}
diff --git a/whiskers/tests/fixtures/singlefile-multiflavor.tera b/whiskers/tests/fixtures/singlefile-multiflavor.tera
index 9ce6243b..0700ca2a 100644
--- a/whiskers/tests/fixtures/singlefile-multiflavor.tera
+++ b/whiskers/tests/fixtures/singlefile-multiflavor.tera
@@ -7,4 +7,4 @@ accent: mauve
 # Catppuccin {{flavor.name}}
 [theme]
 {{accent}}: #{{flavor.colors[accent].hex}}
-{% endfor %}
\ No newline at end of file
+{% endfor %}
diff --git a/whiskers/tests/fixtures/singlefile-singleflavor.tera b/whiskers/tests/fixtures/singlefile-singleflavor.tera
index c0465900..8508a1ac 100644
--- a/whiskers/tests/fixtures/singlefile-singleflavor.tera
+++ b/whiskers/tests/fixtures/singlefile-singleflavor.tera
@@ -5,4 +5,4 @@ accent: mauve
 ---
 # Catppuccin {{flavor.name}}
 [theme]
-{{accent}}: #{{flavor.colors[accent].hex}}
\ No newline at end of file
+{{accent}}: #{{flavor.colors[accent].hex}}

From bbc0b8999ce03e0d3a8f9bb54f09067f5149878e Mon Sep 17 00:00:00 2001
From: uncenter <47499684+uncenter@users.noreply.github.com>
Date: Mon, 13 May 2024 15:50:04 -0400
Subject: [PATCH 3/5] test(whiskers): update cli tests to match newlines

---
 whiskers/tests/cli.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/whiskers/tests/cli.rs b/whiskers/tests/cli.rs
index 119009b5..0fa49cf0 100644
--- a/whiskers/tests/cli.rs
+++ b/whiskers/tests/cli.rs
@@ -42,7 +42,7 @@ mod happy_path {
     fn test_utf8() {
         let mut cmd = Command::cargo_bin("whiskers").expect("binary exists");
         let assert = cmd.args(["tests/fixtures/encodings/utf8.tera"]).assert();
-        assert.success().stdout("it worked!");
+        assert.success().stdout("it worked!\n");
     }
 
     /// Test that the CLI can render a UTF-8 with BOM template file
@@ -50,7 +50,7 @@ mod happy_path {
     fn test_utf8_bom() {
         let mut cmd = Command::cargo_bin("whiskers").expect("binary exists");
         let assert = cmd.args(["tests/fixtures/encodings/utf8bom.tera"]).assert();
-        assert.success().stdout("it worked!");
+        assert.success().stdout("it worked!\n");
     }
 
     /// Test that the CLI can render a UTF-16 BE template file
@@ -58,7 +58,7 @@ mod happy_path {
     fn test_utf16be() {
         let mut cmd = Command::cargo_bin("whiskers").expect("binary exists");
         let assert = cmd.args(["tests/fixtures/encodings/utf16be.tera"]).assert();
-        assert.success().stdout("it worked!");
+        assert.success().stdout("it worked!\n");
     }
 
     /// Test that the CLI can render a UTF-16 LE template file
@@ -66,7 +66,7 @@ mod happy_path {
     fn test_utf16le() {
         let mut cmd = Command::cargo_bin("whiskers").expect("binary exists");
         let assert = cmd.args(["tests/fixtures/encodings/utf16le.tera"]).assert();
-        assert.success().stdout("it worked!");
+        assert.success().stdout("it worked!\n");
     }
 }
 

From 37659c22c89878d2383974eecadfd257d6b32d7f Mon Sep 17 00:00:00 2001
From: uncenter <47499684+uncenter@users.noreply.github.com>
Date: Mon, 13 May 2024 16:14:38 -0400
Subject: [PATCH 4/5] fix: detect line ending for windows support

---
 Cargo.lock                  | 10 ++++++++++
 whiskers/Cargo.toml         |  1 +
 whiskers/src/frontmatter.rs |  8 +++++---
 3 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 08d82acf..7ab1a256 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -219,6 +219,7 @@ dependencies = [
  "clap",
  "clap-stdin",
  "css-colors",
+ "detect-newline-style",
  "encoding_rs_io",
  "indexmap",
  "itertools",
@@ -422,6 +423,15 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "22c2bbfc5708f23437b074ba4e699b14fd6d7181a61695bccc8d944b78739236"
 
+[[package]]
+name = "detect-newline-style"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1124f25c3615ab547669f878088cef84850679327f79eccc70412c25a6643749"
+dependencies = [
+ "regex",
+]
+
 [[package]]
 name = "deunicode"
 version = "1.4.3"
diff --git a/whiskers/Cargo.toml b/whiskers/Cargo.toml
index 45427771..e9acb10a 100644
--- a/whiskers/Cargo.toml
+++ b/whiskers/Cargo.toml
@@ -38,6 +38,7 @@ catppuccin = { version = "2.2", features = ["serde", "css-colors"] }
 clap = { version = "4.5.4", features = ["derive"] }
 clap-stdin = "0.4"
 css-colors = "1.0.1"
+detect-newline-style = "0.1.2"
 encoding_rs_io = "0.1.7"
 indexmap = { version = "2.2.6", features = ["serde"] }
 itertools = "0.12.1"
diff --git a/whiskers/src/frontmatter.rs b/whiskers/src/frontmatter.rs
index dcf2d0c4..581fde42 100644
--- a/whiskers/src/frontmatter.rs
+++ b/whiskers/src/frontmatter.rs
@@ -1,3 +1,4 @@
+use detect_newline_style::LineEnding;
 use std::collections::HashMap;
 
 #[derive(Debug)]
@@ -40,12 +41,13 @@ fn split(template: &str) -> Option<(&str, &str)> {
     // * line 0 is "---"
     // * there is another "---" on another line
     let template = template.trim_start();
-    let sep = "---\n";
-    if !template.starts_with(sep) {
+    let eol = LineEnding::find(template, LineEnding::LF).to_string();
+    let sep = "---".to_string() + &eol;
+    if !template.starts_with(&sep) {
         return None;
     }
 
     template[sep.len()..]
-        .split_once(sep)
+        .split_once(&sep)
         .map(|(a, b)| (a.trim(), b))
 }

From d67670eeb8c5ad97529c08ae8b0c3daf549e52e1 Mon Sep 17 00:00:00 2001
From: uncenter <47499684+uncenter@users.noreply.github.com>
Date: Mon, 13 May 2024 16:37:10 -0400
Subject: [PATCH 5/5] test(whiskers): use contains

---
 whiskers/tests/cli.rs | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/whiskers/tests/cli.rs b/whiskers/tests/cli.rs
index 0fa49cf0..4f2b4b20 100644
--- a/whiskers/tests/cli.rs
+++ b/whiskers/tests/cli.rs
@@ -42,7 +42,9 @@ mod happy_path {
     fn test_utf8() {
         let mut cmd = Command::cargo_bin("whiskers").expect("binary exists");
         let assert = cmd.args(["tests/fixtures/encodings/utf8.tera"]).assert();
-        assert.success().stdout("it worked!\n");
+        assert
+            .success()
+            .stdout(predicate::str::contains("it worked!"));
     }
 
     /// Test that the CLI can render a UTF-8 with BOM template file
@@ -50,7 +52,9 @@ mod happy_path {
     fn test_utf8_bom() {
         let mut cmd = Command::cargo_bin("whiskers").expect("binary exists");
         let assert = cmd.args(["tests/fixtures/encodings/utf8bom.tera"]).assert();
-        assert.success().stdout("it worked!\n");
+        assert
+            .success()
+            .stdout(predicate::str::contains("it worked!"));
     }
 
     /// Test that the CLI can render a UTF-16 BE template file
@@ -58,7 +62,9 @@ mod happy_path {
     fn test_utf16be() {
         let mut cmd = Command::cargo_bin("whiskers").expect("binary exists");
         let assert = cmd.args(["tests/fixtures/encodings/utf16be.tera"]).assert();
-        assert.success().stdout("it worked!\n");
+        assert
+            .success()
+            .stdout(predicate::str::contains("it worked!"));
     }
 
     /// Test that the CLI can render a UTF-16 LE template file
@@ -66,7 +72,9 @@ mod happy_path {
     fn test_utf16le() {
         let mut cmd = Command::cargo_bin("whiskers").expect("binary exists");
         let assert = cmd.args(["tests/fixtures/encodings/utf16le.tera"]).assert();
-        assert.success().stdout("it worked!\n");
+        assert
+            .success()
+            .stdout(predicate::str::contains("it worked!"));
     }
 }