From c7994f39e8720bad61e604faa45e0c8a476ac62d Mon Sep 17 00:00:00 2001
From: Benjamin Wilking <benjamin.wilking@bmw.de>
Date: Tue, 13 Feb 2024 16:45:53 +0100
Subject: [PATCH 1/6] add possibility to parse toml files like pyproject.toml

add small fix to js and json config file
---
 README.md              | 13 ++++++++++++-
 markdownlint.js        | 10 +++++++++-
 package-lock.json      | 13 ++++++++++++-
 package.json           |  3 ++-
 test/md043-config.js   |  2 +-
 test/md043-config.json |  2 +-
 test/md043-config.toml |  3 +++
 test/test.js           |  7 +++++++
 8 files changed, 47 insertions(+), 6 deletions(-)
 create mode 100644 test/md043-config.toml

diff --git a/README.md b/README.md
index 46010e737..f1d35daf5 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ Because this option makes changes to the input files, it is good to make a backu
 
 `markdownlint-cli` reuses [the rules][rules] from `markdownlint` package.
 
-Configuration is stored in JSON, JSONC, YAML, or INI files in the same [config format][config].
+Configuration is stored in JSON, JSONC, YAML, or INI files in the same [config format][config]. Further, configuration can be stored as TOML file under ```[tool.markdownlint]```
 
 A sample configuration file:
 
@@ -102,6 +102,15 @@ A sample configuration file:
 }
 ```
 
+```toml
+[tool.markdownlint]
+default = true
+heading-style = { style = "atx_closed" }
+ul-indent = { indent = 4 }
+no-hard-tabs = false
+whitespace = false
+```
+
 For more examples, see [.markdownlint.jsonc][markdownlint-jsonc], [.markdownlint.yaml][markdownlint-yaml], or the [style folder][style-folder].
 
 The CLI argument `--config` is not required.
@@ -118,6 +127,8 @@ If a rule is passed to both `--enable` and `--disable`, it will be disabled.
 
 > JS configuration files must be provided via the `--config` argument; they are not automatically loaded because running untrusted code is a security concern.
 
+> TOML configuration files must be provided via the `--config` argument; they are not automatically loaded.
+
 ## Exit codes
 
 `markdownlint-cli` returns one of the following exit codes:
diff --git a/markdownlint.js b/markdownlint.js
index 8d6984704..4f880901f 100755
--- a/markdownlint.js
+++ b/markdownlint.js
@@ -36,6 +36,10 @@ function yamlParse(text) {
   return require('js-yaml').load(text);
 }
 
+function tomlParse(text) {
+  return require('toml').parse(text).tool.markdownlint;
+}
+
 const exitCodes = {
   lintFindings: 1,
   failedToWriteOutputFile: 2,
@@ -44,7 +48,7 @@ const exitCodes = {
 };
 
 const projectConfigFiles = ['.markdownlint.jsonc', '.markdownlint.json', '.markdownlint.yaml', '.markdownlint.yml'];
-const configParsers = [jsoncParse, yamlParse];
+const configParsers = [jsoncParse, yamlParse, tomlParse];
 const fsOptions = {encoding: 'utf8'};
 const processCwd = process.cwd();
 
@@ -330,3 +334,7 @@ try {
   console.error(error);
   process.exit(exitCodes.unexpectedError);
 }
+
+
+
+"Unable to parse '../ci-analytics-poc/pyproject.toml'; Parser 0: Unable to parse JSON(C) content, InvalidSymbol (offset 1, length 23), InvalidSymbol (offset 26, length 10), InvalidSymbol (offset 37, length 1), EndOfFileExpected (offset 39, length 1); Parser 1: end of the stream or a document separator is expected (2:1)\n\n 1 | [tool.pytest.ini_options]\n 2 | pythonpath = [\n-----^\n 3 |   \"ci_analytics_automation/issue ...\n 4 | ]; Parser 2: a is not defined"
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index f1746e366..57e22b02b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,8 @@
         "jsonc-parser": "~3.2.1",
         "markdownlint": "~0.33.0",
         "minimatch": "~9.0.3",
-        "run-con": "~1.3.2"
+        "run-con": "~1.3.2",
+        "toml": "^3.0.0"
       },
       "bin": {
         "markdownlint": "markdownlint.js"
@@ -7015,6 +7016,11 @@
         "node": ">=8.0"
       }
     },
+    "node_modules/toml": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/toml/-/toml-3.0.0.tgz",
+      "integrity": "sha512-y/mWCZinnvxjTKYhJ+pYxwD0mRLVvOtdS2Awbgxln6iEnt4rk0yBxeSBHkGJcPucRiG0e55mwWp+g/05rsrd6w=="
+    },
     "node_modules/tr46": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
@@ -12768,6 +12774,11 @@
         "is-number": "^7.0.0"
       }
     },
+    "toml": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/toml/-/toml-3.0.0.tgz",
+      "integrity": "sha512-y/mWCZinnvxjTKYhJ+pYxwD0mRLVvOtdS2Awbgxln6iEnt4rk0yBxeSBHkGJcPucRiG0e55mwWp+g/05rsrd6w=="
+    },
     "tr46": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
diff --git a/package.json b/package.json
index 979bacd95..e8654bea3 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,8 @@
     "jsonc-parser": "~3.2.1",
     "markdownlint": "~0.33.0",
     "minimatch": "~9.0.3",
-    "run-con": "~1.3.2"
+    "run-con": "~1.3.2",
+    "toml": "^3.0.0"
   },
   "devDependencies": {
     "ava": "^6.1.1",
diff --git a/test/md043-config.js b/test/md043-config.js
index 77a6849d4..ea1c133e1 100644
--- a/test/md043-config.js
+++ b/test/md043-config.js
@@ -6,6 +6,6 @@
 module.exports = {
   MD012: false,
   MD043: {
-    headers: ['# First', '## Second', '### Third']
+    headings: ['# First', '## Second', '### Third']
   }
 };
diff --git a/test/md043-config.json b/test/md043-config.json
index d9844a936..990663de2 100644
--- a/test/md043-config.json
+++ b/test/md043-config.json
@@ -1,7 +1,7 @@
 {
   "MD012": false,
   "MD043": {
-    "headers": [
+    "headings": [
       "# First",
       "## Second",
       "### Third"
diff --git a/test/md043-config.toml b/test/md043-config.toml
new file mode 100644
index 000000000..1265a71be
--- /dev/null
+++ b/test/md043-config.toml
@@ -0,0 +1,3 @@
+[tool.markdownlint]
+MD012 = false
+MD043 = { headings = ["# First", "## Second", "### Third"] }
\ No newline at end of file
diff --git a/test/test.js b/test/test.js
index 70f8d84c6..a1003e821 100644
--- a/test/test.js
+++ b/test/test.js
@@ -400,6 +400,13 @@ test('configuration file can be JavaScript', async t => {
   t.is(result.exitCode, 0);
 });
 
+test('configuration file can be TOML', async t => {
+  const result = await execa('../markdownlint.js', ['--config', 'md043-config.toml', 'md043-config.md'], {stripFinalNewline: false});
+  t.is(result.stdout, '');
+  t.is(result.stderr, '');
+  t.is(result.exitCode, 0);
+});
+
 test('error on configuration file not found', async t => {
   try {
     await execa('../markdownlint.js', ['--config', 'non-existent-file-path.yaml', 'correct.md'], {stripFinalNewline: false});

From ded23fdca1a6de1d996c0f2dcd607ac872f8100b Mon Sep 17 00:00:00 2001
From: Benjamin Wilking <102791996+BenniWi@users.noreply.github.com>
Date: Wed, 14 Feb 2024 08:01:10 +0100
Subject: [PATCH 2/6] remove debugging stuff

---
 markdownlint.js | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/markdownlint.js b/markdownlint.js
index 4f880901f..7843fd107 100755
--- a/markdownlint.js
+++ b/markdownlint.js
@@ -334,7 +334,3 @@ try {
   console.error(error);
   process.exit(exitCodes.unexpectedError);
 }
-
-
-
-"Unable to parse '../ci-analytics-poc/pyproject.toml'; Parser 0: Unable to parse JSON(C) content, InvalidSymbol (offset 1, length 23), InvalidSymbol (offset 26, length 10), InvalidSymbol (offset 37, length 1), EndOfFileExpected (offset 39, length 1); Parser 1: end of the stream or a document separator is expected (2:1)\n\n 1 | [tool.pytest.ini_options]\n 2 | pythonpath = [\n-----^\n 3 |   \"ci_analytics_automation/issue ...\n 4 | ]; Parser 2: a is not defined"
\ No newline at end of file

From 400e3c40d5e634cce8a2e5280c98de57f4b9b201 Mon Sep 17 00:00:00 2001
From: Benjamin Wilking <102791996+BenniWi@users.noreply.github.com>
Date: Wed, 14 Feb 2024 08:02:31 +0100
Subject: [PATCH 3/6] fix missing newline in md043-config.toml

---
 test/md043-config.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/md043-config.toml b/test/md043-config.toml
index 1265a71be..1b644d40f 100644
--- a/test/md043-config.toml
+++ b/test/md043-config.toml
@@ -1,3 +1,3 @@
 [tool.markdownlint]
 MD012 = false
-MD043 = { headings = ["# First", "## Second", "### Third"] }
\ No newline at end of file
+MD043 = { headings = ["# First", "## Second", "### Third"] }

From ae3615b9bebde62ff90511cfa767ec6d712db88b Mon Sep 17 00:00:00 2001
From: Benjamin Wilking <benjamin.wilking@bmw.de>
Date: Mon, 19 Feb 2024 12:39:06 +0100
Subject: [PATCH 4/6] use root to find configuration of toml file

---
 README.md                                 | 5 +----
 markdownlint.js                           | 5 +++--
 test/config-files/toml/.markdownlint.toml | 2 ++
 test/config-files/toml/heading-dollar.md  | 3 +++
 test/md043-config.toml                    | 1 -
 test/test.js                              | 2 ++
 6 files changed, 11 insertions(+), 7 deletions(-)
 create mode 100644 test/config-files/toml/.markdownlint.toml
 create mode 100644 test/config-files/toml/heading-dollar.md

diff --git a/README.md b/README.md
index f1d35daf5..4dc5e5837 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ Because this option makes changes to the input files, it is good to make a backu
 
 `markdownlint-cli` reuses [the rules][rules] from `markdownlint` package.
 
-Configuration is stored in JSON, JSONC, YAML, or INI files in the same [config format][config]. Further, configuration can be stored as TOML file under ```[tool.markdownlint]```
+Configuration is stored in JSON, JSONC, YAML, INI, or TOML files in the same [config format][config].
 
 A sample configuration file:
 
@@ -103,7 +103,6 @@ A sample configuration file:
 ```
 
 ```toml
-[tool.markdownlint]
 default = true
 heading-style = { style = "atx_closed" }
 ul-indent = { indent = 4 }
@@ -127,8 +126,6 @@ If a rule is passed to both `--enable` and `--disable`, it will be disabled.
 
 > JS configuration files must be provided via the `--config` argument; they are not automatically loaded because running untrusted code is a security concern.
 
-> TOML configuration files must be provided via the `--config` argument; they are not automatically loaded.
-
 ## Exit codes
 
 `markdownlint-cli` returns one of the following exit codes:
diff --git a/markdownlint.js b/markdownlint.js
index 7843fd107..108add706 100755
--- a/markdownlint.js
+++ b/markdownlint.js
@@ -37,7 +37,7 @@ function yamlParse(text) {
 }
 
 function tomlParse(text) {
-  return require('toml').parse(text).tool.markdownlint;
+  return require('toml').parse(text);
 }
 
 const exitCodes = {
@@ -47,7 +47,7 @@ const exitCodes = {
   unexpectedError: 4
 };
 
-const projectConfigFiles = ['.markdownlint.jsonc', '.markdownlint.json', '.markdownlint.yaml', '.markdownlint.yml'];
+const projectConfigFiles = ['.markdownlint.jsonc', '.markdownlint.json', '.markdownlint.yaml', '.markdownlint.yml', '.markdownlint.toml'];
 const configParsers = [jsoncParse, yamlParse, tomlParse];
 const fsOptions = {encoding: 'utf8'};
 const processCwd = process.cwd();
@@ -57,6 +57,7 @@ function readConfiguration(userConfigFile) {
 
   // Load from well-known config files
   let config = rc('markdownlint', {});
+
   for (const projectConfigFile of projectConfigFiles) {
     try {
       fs.accessSync(projectConfigFile, fs.R_OK);
diff --git a/test/config-files/toml/.markdownlint.toml b/test/config-files/toml/.markdownlint.toml
new file mode 100644
index 000000000..8db87e7fc
--- /dev/null
+++ b/test/config-files/toml/.markdownlint.toml
@@ -0,0 +1,2 @@
+[no-trailing-punctuation]
+punctuation="$"
diff --git a/test/config-files/toml/heading-dollar.md b/test/config-files/toml/heading-dollar.md
new file mode 100644
index 000000000..d976ce366
--- /dev/null
+++ b/test/config-files/toml/heading-dollar.md
@@ -0,0 +1,3 @@
+# Heading$
+
+Text
diff --git a/test/md043-config.toml b/test/md043-config.toml
index 1b644d40f..e40f3c285 100644
--- a/test/md043-config.toml
+++ b/test/md043-config.toml
@@ -1,3 +1,2 @@
-[tool.markdownlint]
 MD012 = false
 MD043 = { headings = ["# First", "## Second", "### Third"] }
diff --git a/test/test.js b/test/test.js
index a1003e821..70ee2e66b 100644
--- a/test/test.js
+++ b/test/test.js
@@ -448,6 +448,8 @@ test('.markdownlint.jsonc in cwd is used automatically', getCwdConfigFileTest('j
 
 test('.markdownlint.json in cwd is used automatically', getCwdConfigFileTest('json'));
 
+test('.markdownlint.toml in cwd is used automatically', getCwdConfigFileTest('toml'));
+
 test('.markdownlint.yaml in cwd is used automatically', getCwdConfigFileTest('yaml'));
 
 test('.markdownlint.yml in cwd is used automatically', getCwdConfigFileTest('yml'));

From 6b5899dc65d82cee89486fb2a027ed5fd153d27a Mon Sep 17 00:00:00 2001
From: Benjamin Wilking <benjamin.wilking@bmw.de>
Date: Tue, 20 Feb 2024 08:55:40 +0100
Subject: [PATCH 5/6] fix review comments and add additional tests

also chang the order of parsers to be used
---
 README.md                                 | 15 ++++----------
 markdownlint.js                           |  9 +++++----
 package.json                              |  2 +-
 test/config-files/toml/.markdownlint.toml |  2 --
 test/config-files/toml/heading-dollar.md  |  3 ---
 test/test-config.toml                     | 14 +++++++++++++
 test/test-config.yaml                     | 12 ++++++++++++
 test/test.js                              | 24 +++++++++++++++++++++--
 8 files changed, 58 insertions(+), 23 deletions(-)
 delete mode 100644 test/config-files/toml/.markdownlint.toml
 delete mode 100644 test/config-files/toml/heading-dollar.md
 create mode 100644 test/test-config.toml
 create mode 100644 test/test-config.yaml

diff --git a/README.md b/README.md
index 4dc5e5837..f7493981f 100644
--- a/README.md
+++ b/README.md
@@ -27,7 +27,7 @@ markdownlint --help
 
   Options:
     -V, --version                               output the version number
-    -c, --config [configFile]                   configuration file (JSON, JSONC, JS, or YAML)
+    -c, --config [configFile]                   configuration file (JSON, JSONC, JS, YAML, or TOML)
     -d, --dot                                   include files/folders with a dot (for example `.github`)
     -f, --fix                                   fix basic errors (does not work with STDIN)
     -i, --ignore [file|directory|glob]          file(s) to ignore/exclude (default: [])
@@ -102,15 +102,7 @@ A sample configuration file:
 }
 ```
 
-```toml
-default = true
-heading-style = { style = "atx_closed" }
-ul-indent = { indent = 4 }
-no-hard-tabs = false
-whitespace = false
-```
-
-For more examples, see [.markdownlint.jsonc][markdownlint-jsonc], [.markdownlint.yaml][markdownlint-yaml], or the [style folder][style-folder].
+For more examples, see [.markdownlint.jsonc][markdownlint-jsonc], [.markdownlint.yaml][markdownlint-yaml], [test-config.toml](test/test-config.toml) or the [style folder][style-folder].
 
 The CLI argument `--config` is not required.
 If it is not provided, `markdownlint-cli` looks for the file `.markdownlint.jsonc`/`.markdownlint.json`/`.markdownlint.yaml`/`.markdownlint.yml` in current folder, or for the file `.markdownlintrc` in the current or all parent folders.
@@ -124,7 +116,8 @@ A JS configuration file may internally `require` one or more npm packages as a w
 `--enable` and `--disable` override configuration files; if a configuration file disables `MD123` and you pass `--enable MD123`, it will be enabled.
 If a rule is passed to both `--enable` and `--disable`, it will be disabled.
 
-> JS configuration files must be provided via the `--config` argument; they are not automatically loaded because running untrusted code is a security concern.
+> - JS configuration files must be provided via the `--config` argument; they are not automatically loaded because running untrusted code is a security concern.
+> - TOML configuration files must be provided via the `--config` argument; they are not automatically loaded.
 
 ## Exit codes
 
diff --git a/markdownlint.js b/markdownlint.js
index 108add706..8edafcf45 100755
--- a/markdownlint.js
+++ b/markdownlint.js
@@ -37,7 +37,8 @@ function yamlParse(text) {
 }
 
 function tomlParse(text) {
-  return require('toml').parse(text);
+  //It is necessary to add the prototype manually because of https://github.com/BinaryMuse/toml-node/issues/55
+  return require('deep-extend')({}, require('toml').parse(text));
 }
 
 const exitCodes = {
@@ -47,8 +48,9 @@ const exitCodes = {
   unexpectedError: 4
 };
 
-const projectConfigFiles = ['.markdownlint.jsonc', '.markdownlint.json', '.markdownlint.yaml', '.markdownlint.yml', '.markdownlint.toml'];
-const configParsers = [jsoncParse, yamlParse, tomlParse];
+const projectConfigFiles = ['.markdownlint.jsonc', '.markdownlint.json', '.markdownlint.yaml', '.markdownlint.yml'];
+// toml files can be (incorrectly) read by yamlParse but not vice versa -> tomlParse needs to go first in the list
+const configParsers = [jsoncParse, tomlParse, yamlParse];
 const fsOptions = {encoding: 'utf8'};
 const processCwd = process.cwd();
 
@@ -57,7 +59,6 @@ function readConfiguration(userConfigFile) {
 
   // Load from well-known config files
   let config = rc('markdownlint', {});
-
   for (const projectConfigFile of projectConfigFiles) {
     try {
       fs.accessSync(projectConfigFile, fs.R_OK);
diff --git a/package.json b/package.json
index e8654bea3..77b696968 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "markdownlint": "~0.33.0",
     "minimatch": "~9.0.3",
     "run-con": "~1.3.2",
-    "toml": "^3.0.0"
+    "toml": "~3.0.0"
   },
   "devDependencies": {
     "ava": "^6.1.1",
diff --git a/test/config-files/toml/.markdownlint.toml b/test/config-files/toml/.markdownlint.toml
deleted file mode 100644
index 8db87e7fc..000000000
--- a/test/config-files/toml/.markdownlint.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[no-trailing-punctuation]
-punctuation="$"
diff --git a/test/config-files/toml/heading-dollar.md b/test/config-files/toml/heading-dollar.md
deleted file mode 100644
index d976ce366..000000000
--- a/test/config-files/toml/heading-dollar.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# Heading$
-
-Text
diff --git a/test/test-config.toml b/test/test-config.toml
new file mode 100644
index 000000000..30e4697f6
--- /dev/null
+++ b/test/test-config.toml
@@ -0,0 +1,14 @@
+default = true
+no-hard-tabs = false
+whitespace = false
+MD033 = false
+MD034 = false
+
+[MD003]
+style = "atx"
+
+[MD007]
+indent = 4
+
+[MD013]
+line_length = 200
diff --git a/test/test-config.yaml b/test/test-config.yaml
new file mode 100644
index 000000000..ce01fb632
--- /dev/null
+++ b/test/test-config.yaml
@@ -0,0 +1,12 @@
+default: true
+no-hard-tabs: false
+whitespace: false
+MD033: false
+MD034: false
+MD003:
+  style: atx
+MD007:
+  indent: 2
+MD013:
+  line_length: 200
+
diff --git a/test/test.js b/test/test.js
index 70ee2e66b..59a31c518 100644
--- a/test/test.js
+++ b/test/test.js
@@ -407,6 +407,28 @@ test('configuration file can be TOML', async t => {
   t.is(result.exitCode, 0);
 });
 
+test('linting using a toml configuration file works', async t => {
+  try {
+    await execa('../markdownlint.js', ['--config', 'test-config.toml', '**/*.md'], {stripFinalNewline: false});
+    t.fail();
+  } catch (error) {
+    t.is(error.stdout, '');
+    t.is(error.stderr.match(errorPattern).length, 15);
+    t.is(error.exitCode, 1);
+  }
+});
+
+test('linting using a yaml configuration file works', async t => {
+  try {
+    await execa('../markdownlint.js', ['--config', 'test-config.yaml', '**/*.md'], {stripFinalNewline: false});
+    t.fail();
+  } catch (error) {
+    t.is(error.stdout, '');
+    t.is(error.stderr.match(errorPattern).length, 15);
+    t.is(error.exitCode, 1);
+  }
+});
+
 test('error on configuration file not found', async t => {
   try {
     await execa('../markdownlint.js', ['--config', 'non-existent-file-path.yaml', 'correct.md'], {stripFinalNewline: false});
@@ -448,8 +470,6 @@ test('.markdownlint.jsonc in cwd is used automatically', getCwdConfigFileTest('j
 
 test('.markdownlint.json in cwd is used automatically', getCwdConfigFileTest('json'));
 
-test('.markdownlint.toml in cwd is used automatically', getCwdConfigFileTest('toml'));
-
 test('.markdownlint.yaml in cwd is used automatically', getCwdConfigFileTest('yaml'));
 
 test('.markdownlint.yml in cwd is used automatically', getCwdConfigFileTest('yml'));

From 8a7341020df13835d8a1727d8c4610477afa525f Mon Sep 17 00:00:00 2001
From: David Anson <david@dlaa.me>
Date: Tue, 20 Feb 2024 18:51:26 -0800
Subject: [PATCH 6/6] Address 2 lint violations.

---
 markdownlint.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/markdownlint.js b/markdownlint.js
index 8edafcf45..c025abe84 100755
--- a/markdownlint.js
+++ b/markdownlint.js
@@ -37,7 +37,7 @@ function yamlParse(text) {
 }
 
 function tomlParse(text) {
-  //It is necessary to add the prototype manually because of https://github.com/BinaryMuse/toml-node/issues/55
+  // It is necessary to add the prototype manually because of https://github.com/BinaryMuse/toml-node/issues/55
   return require('deep-extend')({}, require('toml').parse(text));
 }
 
@@ -49,7 +49,7 @@ const exitCodes = {
 };
 
 const projectConfigFiles = ['.markdownlint.jsonc', '.markdownlint.json', '.markdownlint.yaml', '.markdownlint.yml'];
-// toml files can be (incorrectly) read by yamlParse but not vice versa -> tomlParse needs to go first in the list
+// TOML files can be (incorrectly) read by yamlParse (but not vice versa), so tomlParse needs to go before yamlParse
 const configParsers = [jsoncParse, tomlParse, yamlParse];
 const fsOptions = {encoding: 'utf8'};
 const processCwd = process.cwd();