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spawn-default-shell

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spawn-default-shell - npm Package Compare versions

Comparing version
1.1.0
 to
2.0.0
+1
-1
package.json
{
"name": "spawn-default-shell",
"version": "1.1.0",
"version": "2.0.0",
"description": "Spawn shell command with platform default shell",

@@ -5,0 +5,0 @@ "main": "src/index.js",

+17
-3
README.md

@@ -22,4 +22,4 @@ # spawn-default-shell

Windows | `cmd.exe /c "..."`. If `COMSPEC` env variable is defined, it is used as shell path.
Mac | `/bin/bash -c "..."`
Linux | `/bin/sh -c "..."`
Mac | `/bin/bash -l -c "..."`
Linux | `/bin/sh -l -c "..."`

@@ -29,4 +29,18 @@ You can always override the shell path by defining these two environment variables:

* `SHELL=/bin/zsh`
* `SHELL_EXECUTE_FLAG=-c`
* `SHELL_EXECUTE_FLAGS=-l -c` **Warning: execute flag must be the last flag.**
All `sh` variants will be called with `-l` flag (--login). It invokes the shell
as a non-interactive login shell. In bash it means:
> When bash is invoked as an interactive login shell, or as a non-inter-
> active shell with the --login option, it first reads and executes commands
> from the file /etc/profile, if that file exists. After reading
> that file, it looks for ~/.bash_profile, ~/.bash_login, and ~/.profile,
> in that order, and reads and executes commands from the first one that
> exists and is readable. The --noprofile option may be used when the
> shell is started to inhibit this behavior.
>
> When a login shell exits, bash reads and executes commands from the
> file ~/.bash_logout, if it exists.
## Install

@@ -33,0 +47,0 @@ 

+6
-6
src/get-shell.js

@@ -18,5 +18,5 @@ const DETECT_CMD_REGEX = /cmd.exe/;

function detectExecuteFlag(shell) {
if (process.env.SHELL_EXECUTE_FLAG) {
return process.env.SHELL_EXECUTE_FLAG;
function detectExecuteFlags(shell) {
if (process.env.SHELL_EXECUTE_FLAGS) {
return process.env.SHELL_EXECUTE_FLAGS;
}

@@ -27,6 +27,6 @@

} else if (shell.match(DETECT_SH_REGEX)) {
return '-c';
return '-l -c';
}
throw new Error('Unable to detect platform shell type. Please set SHELL_EXECUTE_FLAG env variable.');
throw new Error('Unable to detect platform shell type. Please set SHELL_EXECUTE_FLAGS env variable.');
}

@@ -39,3 +39,3 @@

shell: shell,
executeFlag: detectExecuteFlag(shell),
executeFlags: detectExecuteFlags(shell),
};

@@ -42,0 +42,0 @@ }

+2
-1
src/index.js

@@ -7,5 +7,6 @@ const childProcess = require('child_process');

const args = shellDetails.executeFlags.split(' ');
return childProcess.spawn(
shellDetails.shell,
[shellDetails.executeFlag, command],
args.concat([command]),
spawnOpts

@@ -12,0 +13,0 @@ );

+7
-7
test/test-basic.js

@@ -45,3 +45,3 @@ const assert = require('assert');

assert.strictEqual(getShell().shell, '/bin/bash');
assert.strictEqual(getShell().executeFlag, '-c');
assert.strictEqual(getShell().executeFlags, '-l -c');
});

@@ -51,3 +51,3 @@

assert.strictEqual(getShell().shell, 'zsh');
assert.strictEqual(getShell().executeFlag, '-c');
assert.strictEqual(getShell().executeFlags, '-l -c');
});

@@ -69,3 +69,3 @@ });

assert.strictEqual(getShell().shell, 'cmd.exe');
assert.strictEqual(getShell().executeFlag, '/c');
assert.strictEqual(getShell().executeFlags, '/c');
});

@@ -75,3 +75,3 @@

assert.strictEqual(getShell().shell, '\\C:\\cmd.exe');
assert.strictEqual(getShell().executeFlag, '/c');
assert.strictEqual(getShell().executeFlags, '/c');
});

@@ -81,3 +81,3 @@

assert.strictEqual(getShell().shell, 'bash');
assert.strictEqual(getShell().executeFlag, '-c');
assert.strictEqual(getShell().executeFlags, '-l -c');
});

@@ -99,3 +99,3 @@ });

assert.strictEqual(getShell().shell, '/bin/sh');
assert.strictEqual(getShell().executeFlag, '-c');
assert.strictEqual(getShell().executeFlags, '-l -c');
});

@@ -105,3 +105,3 @@

assert.strictEqual(getShell().shell, 'zsh');
assert.strictEqual(getShell().executeFlag, '-c');
assert.strictEqual(getShell().executeFlags, '-l -c');
});

@@ -108,0 +108,0 @@ });

+5
-5
test/test-platform-shared.js

@@ -10,3 +10,3 @@ const assert = require('assert');

assert.strictEqual(getShell().shell, '/bin/zsh');
assert.strictEqual(getShell().executeFlag, '-c');
assert.strictEqual(getShell().executeFlags, '-l -c');
});

@@ -16,4 +16,4 @@ });

it('custom execute flag should override default', () => {
withEnv({ SHELL_EXECUTE_FLAG: '--execute' }, () => {
assert.strictEqual(getShell().executeFlag, '--execute');
withEnv({ SHELL_EXECUTE_FLAGS: '--execute' }, () => {
assert.strictEqual(getShell().executeFlags, '--execute');
});

@@ -23,5 +23,5 @@ });

it('customizing whole command should work', () => {
withEnv({ SHELL: '/bin/verycustomshell', SHELL_EXECUTE_FLAG: '-x' }, () => {
withEnv({ SHELL: '/bin/verycustomshell', SHELL_EXECUTE_FLAGS: '-x' }, () => {
assert.strictEqual(getShell().shell, '/bin/verycustomshell');
assert.strictEqual(getShell().executeFlag, '-x');
assert.strictEqual(getShell().executeFlags, '-x');
});

@@ -28,0 +28,0 @@ });