Add workdir setting

GRAMMAR.md

@@ -80,6 +80,7 @@ setting       : 'allow-duplicate-recipes' boolean?
               | 'unstable' boolean?
               | 'windows-powershell' boolean?
               | 'windows-shell' ':=' string_list
+              | 'workdir' ':=' string
 
 boolean       : ':=' ('true' | 'false')
 

src/keyword.rs

@@ -30,6 +30,7 @@ pub(crate) enum Keyword {
   Unstable,
   WindowsPowershell,
   WindowsShell,
+  Workdir,
   X,
 }
 

src/node.rs

@@ -307,7 +307,10 @@ impl<'src> Node<'src> for Set<'src> {
           set.push_mut(Tree::string(&argument.cooked));
         }
       }
-      Setting::DotenvFilename(value) | Setting::DotenvPath(value) | Setting::Tempdir(value) => {
+      Setting::DotenvFilename(value)
+      | Setting::DotenvPath(value)
+      | Setting::Tempdir(value)
+      | Setting::Workdir(value) => {
         set.push_mut(Tree::string(&value.cooked));
       }
     }

src/parser.rs

@@ -967,6 +967,7 @@ impl<'run, 'src> Parser<'run, 'src> {
       Keyword::Shell => Some(Setting::Shell(self.parse_interpreter()?)),
       Keyword::Tempdir => Some(Setting::Tempdir(self.parse_string_literal()?)),
       Keyword::WindowsShell => Some(Setting::WindowsShell(self.parse_interpreter()?)),
+      Keyword::Workdir => Some(Setting::Workdir(self.parse_string_literal()?)),
       _ => None,
     };
 
@@ -2146,6 +2147,12 @@ mod tests {
     tree: (justfile (set windows_powershell false)),
   }
 
+  test! {
+    name: set_workdir,
+    text: "set workdir := 'my-work-dir'",
+    tree: (justfile (set workdir "my-work-dir")),
+  }
+
   test! {
     name: conditional,
     text: "a := if b == c { d } else { e }",

src/setting.rs

@@ -19,6 +19,7 @@ pub(crate) enum Setting<'src> {
   Unstable(bool),
   WindowsPowerShell(bool),
   WindowsShell(Interpreter<'src>),
+  Workdir(StringLiteral<'src>),
 }
 
 impl<'src> Display for Setting<'src> {
@@ -38,7 +39,10 @@ impl<'src> Display for Setting<'src> {
       Self::ScriptInterpreter(shell) | Self::Shell(shell) | Self::WindowsShell(shell) => {
         write!(f, "[{shell}]")
       }
-      Self::DotenvFilename(value) | Self::DotenvPath(value) | Self::Tempdir(value) => {
+      Self::DotenvFilename(value)
+      | Self::DotenvPath(value)
+      | Self::Tempdir(value)
+      | Self::Workdir(value) => {
         write!(f, "{value}")
       }
     }

src/settings.rs

@@ -25,6 +25,7 @@ pub(crate) struct Settings<'src> {
   pub(crate) unstable: bool,
   pub(crate) windows_powershell: bool,
   pub(crate) windows_shell: Option<Interpreter<'src>>,
+  pub(crate) workdir: Option<String>,
 }
 
 impl<'src> Settings<'src> {
@@ -84,6 +85,9 @@ impl<'src> Settings<'src> {
         Setting::Tempdir(tempdir) => {
           settings.tempdir = Some(tempdir.cooked);
         }
+        Setting::Workdir(workdir) => {
+          settings.workdir = Some(workdir.cooked);
+        }
       }
     }
 

tests/json.rs

@@ -62,6 +62,7 @@ fn alias() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -105,6 +106,7 @@ fn assignment() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -162,6 +164,7 @@ fn body() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -231,6 +234,7 @@ fn dependencies() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -338,6 +342,7 @@ fn dependency_argument() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -407,6 +412,7 @@ fn duplicate_recipes() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -454,6 +460,7 @@ fn duplicate_variables() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -504,6 +511,7 @@ fn doc_comment() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -540,6 +548,7 @@ fn empty_justfile() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -697,6 +706,7 @@ fn parameters() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -787,6 +797,7 @@ fn priors() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -837,6 +848,7 @@ fn private() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -887,6 +899,7 @@ fn quiet() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -952,6 +965,7 @@ fn settings() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -1005,6 +1019,7 @@ fn shebang() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -1055,6 +1070,7 @@ fn simple() {
         "unstable": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -1108,6 +1124,7 @@ fn attribute() {
         "ignore_comments": false,
         "windows_powershell": false,
         "windows_shell": null,
+        "workdir" : null,
       },
       "unexports": [],
       "warnings": [],
@@ -1176,6 +1193,7 @@ fn module() {
               "ignore_comments": false,
               "windows_powershell": false,
               "windows_shell": null,
+              "workdir" : null,
             },
             "unexports": [],
             "warnings": [],
@@ -1199,6 +1217,7 @@ fn module() {
           "ignore_comments": false,
           "windows_powershell": false,
           "windows_shell": null,
+          "workdir" : null,
         },
         "unexports": [],
         "warnings": [],
@@ -1269,6 +1288,7 @@ fn module_group() {
               "ignore_comments": false,
               "windows_powershell": false,
               "windows_shell": null,
+              "workdir" : null,
             },
             "unexports": [],
             "warnings": [],
@@ -1292,6 +1312,7 @@ fn module_group() {
           "ignore_comments": false,
           "windows_powershell": false,
           "windows_shell": null,
+          "workdir" : null,
         },
         "unexports": [],
         "warnings": [],

tests/lib.rs

@@ -111,6 +111,7 @@ mod unstable;
 mod windows;
 #[cfg(target_family = "windows")]
 mod windows_shell;
+mod workdir;
 mod working_directory;
 
 fn path(s: &str) -> String {

tests/workdir.rs

@@ -0,0 +1,30 @@
+use super::*;
+
+#[test]
+fn workdir() {
+  Test::new()
+    .justfile(
+      r#"
+      set workdir := 'bar'
+
+      print1:
+        echo "$(basename "$PWD")"
+
+      [no-cd]
+      print2:
+        echo "$(basename "$PWD")"
+    "#,
+    )
+    .current_dir("foo")
+    .tree(tree! {
+      foo: {},
+      bar: {}
+    })
+    .args(["print1", "print2"])
+    .stderr(
+      r#"echo "$(basename "$PWD")"
+echo "$(basename "$PWD")"
+"#,
+    )
+    .stdout("bar\nfoo\n").run();
+}