new is_file and is_dir commands

CHANGELOG.md

@@ -1,5 +1,10 @@
 ## CHANGELOG
 
+### v0.2.2
+
+* New is_directory command
+* New is_file command
+
 ### v0.2.1 (2020-02-21)
 
 * New temp_file command #85

docs/sdk.md

@@ -60,6 +60,8 @@
 * [std::fs::GetCanonicalPath (canonicalize)](#std__fs__GetCanonicalPath)
 * [std::fs::GetFileName (basename)](#std__fs__GetFileName)
 * [std::fs::GetParentDirectory (dirname)](#std__fs__GetParentDirectory)
+* [std::fs::IsDirectory (is_directory, is_dir)](#std__fs__IsDirectory)
+* [std::fs::IsFile (is_file)](#std__fs__IsFile)
 * [std::fs::List (ls)](#std__fs__List)
 * [std::fs::MovePath (mv)](#std__fs__MovePath)
 * [std::fs::Print (cat)](#std__fs__Print)
@@ -2310,6 +2312,58 @@ directory = dirname ./dir/file.txt
 #### Aliases:
 dirname
 
+<a name="std__fs__IsDirectory"></a>
+## std::fs::IsDirectory
+```sh
+var = is_dir path
+```
+
+This command will return true/false based if the provided path points to an existing directory.
+
+#### Parameters
+
+The path to check.
+
+#### Return Value
+
+True if the path points to an existing directory.
+
+#### Examples
+
+```sh
+existing_dir = is_dir ./dir
+```
+
+
+#### Aliases:
+is_directory, is_dir
+
+<a name="std__fs__IsFile"></a>
+## std::fs::IsFile
+```sh
+var = is_file path
+```
+
+This command will return true/false based if the provided path points to an existing file.
+
+#### Parameters
+
+The path to check.
+
+#### Return Value
+
+True if the path points to an existing file.
+
+#### Examples
+
+```sh
+existing_file = is_file ./dir/somefile.txt
+```
+
+
+#### Aliases:
+is_file
+
 <a name="std__fs__List"></a>
 ## std::fs::List
 ```sh

duckscript_sdk/src/sdk/std/fs/is_directory/help.md

@@ -0,0 +1,19 @@
+```sh
+var = is_dir path
+```
+
+This command will return true/false based if the provided path points to an existing directory.
+
+#### Parameters
+
+The path to check.
+
+#### Return Value
+
+True if the path points to an existing directory.
+
+#### Examples
+
+```sh
+existing_dir = is_dir ./dir
+```

duckscript_sdk/src/sdk/std/fs/is_directory/mod.rs

@@ -0,0 +1,45 @@
+use crate::utils::pckg;
+use duckscript::types::command::{Command, CommandResult};
+use fsio::path::as_path::AsPath;
+
+#[cfg(test)]
+#[path = "./mod_test.rs"]
+mod mod_test;
+
+#[derive(Clone)]
+pub(crate) struct CommandImpl {
+    package: String,
+}
+
+impl Command for CommandImpl {
+    fn name(&self) -> String {
+        pckg::concat(&self.package, "IsDirectory")
+    }
+
+    fn aliases(&self) -> Vec<String> {
+        vec!["is_directory".to_string(), "is_dir".to_string()]
+    }
+
+    fn help(&self) -> String {
+        include_str!("help.md").to_string()
+    }
+
+    fn clone_and_box(&self) -> Box<dyn Command> {
+        Box::new((*self).clone())
+    }
+
+    fn run(&self, arguments: Vec<String>) -> CommandResult {
+        if arguments.is_empty() {
+            CommandResult::Error("Path not provided.".to_string())
+        } else {
+            let path = &arguments[0].as_path();
+            CommandResult::Continue(Some(path.is_dir().to_string()))
+        }
+    }
+}
+
+pub(crate) fn create(package: &str) -> Box<dyn Command> {
+    Box::new(CommandImpl {
+        package: package.to_string(),
+    })
+}

duckscript_sdk/src/sdk/std/fs/is_directory/mod_test.rs

@@ -0,0 +1,40 @@
+use super::*;
+use crate::test;
+use crate::test::CommandValidation;
+
+#[test]
+fn common_functions() {
+    test::test_common_command_functions(create(""));
+}
+
+#[test]
+fn run_no_path_provided() {
+    test::run_script_and_error(vec![create("")], "out = is_dir", "out");
+}
+
+#[test]
+fn run_directory() {
+    test::run_script_and_validate(
+        vec![create("")],
+        "out = is_dir ./src",
+        CommandValidation::Match("out".to_string(), "true".to_string()),
+    );
+}
+
+#[test]
+fn run_not_directory() {
+    test::run_script_and_validate(
+        vec![create("")],
+        "out = is_dir ./Cargo.toml",
+        CommandValidation::Match("out".to_string(), "false".to_string()),
+    );
+}
+
+#[test]
+fn run_not_found() {
+    test::run_script_and_validate(
+        vec![create("")],
+        "out = is_dir ./badpath",
+        CommandValidation::Match("out".to_string(), "false".to_string()),
+    );
+}

duckscript_sdk/src/sdk/std/fs/is_file/help.md

@@ -0,0 +1,19 @@
+```sh
+var = is_file path
+```
+
+This command will return true/false based if the provided path points to an existing file.
+
+#### Parameters
+
+The path to check.
+
+#### Return Value
+
+True if the path points to an existing file.
+
+#### Examples
+
+```sh
+existing_file = is_file ./dir/somefile.txt
+```

duckscript_sdk/src/sdk/std/fs/is_file/mod.rs

@@ -0,0 +1,45 @@
+use crate::utils::pckg;
+use duckscript::types::command::{Command, CommandResult};
+use fsio::path::as_path::AsPath;
+
+#[cfg(test)]
+#[path = "./mod_test.rs"]
+mod mod_test;
+
+#[derive(Clone)]
+pub(crate) struct CommandImpl {
+    package: String,
+}
+
+impl Command for CommandImpl {
+    fn name(&self) -> String {
+        pckg::concat(&self.package, "IsFile")
+    }
+
+    fn aliases(&self) -> Vec<String> {
+        vec!["is_file".to_string()]
+    }
+
+    fn help(&self) -> String {
+        include_str!("help.md").to_string()
+    }
+
+    fn clone_and_box(&self) -> Box<dyn Command> {
+        Box::new((*self).clone())
+    }
+
+    fn run(&self, arguments: Vec<String>) -> CommandResult {
+        if arguments.is_empty() {
+            CommandResult::Error("Path not provided.".to_string())
+        } else {
+            let path = &arguments[0].as_path();
+            CommandResult::Continue(Some(path.is_file().to_string()))
+        }
+    }
+}
+
+pub(crate) fn create(package: &str) -> Box<dyn Command> {
+    Box::new(CommandImpl {
+        package: package.to_string(),
+    })
+}

duckscript_sdk/src/sdk/std/fs/is_file/mod_test.rs

@@ -0,0 +1,40 @@
+use super::*;
+use crate::test;
+use crate::test::CommandValidation;
+
+#[test]
+fn common_functions() {
+    test::test_common_command_functions(create(""));
+}
+
+#[test]
+fn run_no_path_provided() {
+    test::run_script_and_error(vec![create("")], "out = is_file", "out");
+}
+
+#[test]
+fn run_file() {
+    test::run_script_and_validate(
+        vec![create("")],
+        "out = is_file ./Cargo.toml",
+        CommandValidation::Match("out".to_string(), "true".to_string()),
+    );
+}
+
+#[test]
+fn run_not_file() {
+    test::run_script_and_validate(
+        vec![create("")],
+        "out = is_file ./src",
+        CommandValidation::Match("out".to_string(), "false".to_string()),
+    );
+}
+
+#[test]
+fn run_not_found() {
+    test::run_script_and_validate(
+        vec![create("")],
+        "out = is_file ./badpath",
+        CommandValidation::Match("out".to_string(), "false".to_string()),
+    );
+}

duckscript_sdk/src/sdk/std/fs/mod.rs

@@ -3,6 +3,8 @@ mod basename;
 mod canonical;
 mod cp;
 mod dirname;
+mod is_directory;
+mod is_file;
 mod list;
 mod mkdir;
 mod mv;
@@ -30,6 +32,8 @@ pub(crate) fn load(commands: &mut Commands, parent: &str) -> Result<(), ScriptEr
     commands.set(canonical::create(&package))?;
     commands.set(cp::create(&package))?;
     commands.set(dirname::create(&package))?;
+    commands.set(is_directory::create(&package))?;
+    commands.set(is_file::create(&package))?;
     commands.set(list::create(&package))?;
     commands.set(mkdir::create(&package))?;
     commands.set(mv::create(&package))?;

test/std/fs/is_directory_test.ds

@@ -0,0 +1,18 @@
+
+fn test_directory
+    value = is_dir ./target
+
+    assert ${value}
+end
+
+fn test_not_directory
+    value = is_dir ./Cargo.toml
+
+    assert_false ${value}
+end
+
+fn test_not_found
+    value = is_dir ./badpath
+
+    assert_false ${value}
+end

test/std/fs/is_file_test.ds

@@ -0,0 +1,18 @@
+
+fn test_file
+    value = is_file ./Cargo.toml
+    
+    assert ${value}
+end
+
+fn test_not_file
+    value = is_file ./test
+    
+    assert_false ${value}
+end
+
+fn test_not_found
+    value = is_file ./badpath
+    
+    assert_false ${value}
+end