[PR #6741/568814fc backport][stable-7] New module: pnpm package manager (#7225)

New module: pnpm package manager (#6741)

* (feat) New module pnpm added

A new module for pnpm is added. Necessary entries were written to
BOTMETA.yml.

* (feat) Basic tests added

* (feat) reduced nesting of ifs

* (fix) trying to fix up CI pipelines

* (fix) incorrect indentation of alias fixed

* (feat) fixed further indentations

* Apply suggestions from code review

Co-authored-by: Felix Fontein <felix@fontein.de>

* (fix) various linting and CI errors fixed/ignored

* (feat) reduced restriction, new install method

Some restrictions on OS are reduced. New installation method, similar to
the official installation method, is provided.

* (fix) ignoring CentOS 6 for CI.

* retrigger checks

---------

Co-authored-by: Felix Fontein <felix@fontein.de>
(cherry picked from commit 568814fc3e)

Co-authored-by: Aritra Sen <125266845+aretrosen@users.noreply.github.com>

.github/BOTMETA.yml

@@ -980,6 +980,9 @@ files:
     maintainers: $team_solaris dermute
   $modules/pmem.py:
     maintainers: mizumm
+  $modules/pnpm.py:
+    ignore: chrishoffman
+    maintainers: aretrosen
   $modules/portage.py:
     ignore: sayap
     labels: portage

plugins/modules/pnpm.py

@@ -0,0 +1,463 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2023 Aritra Sen <aretrosen@proton.me>
+# Copyright (c) 2017 Chris Hoffman <christopher.hoffman@gmail.com>
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+
+from __future__ import absolute_import, division, print_function
+
+__metaclass__ = type
+
+
+DOCUMENTATION = """
+---
+module: pnpm
+short_description: Manage node.js packages with pnpm
+version_added: 7.4.0
+description:
+  - Manage node.js packages with the L(pnpm package manager, https://pnpm.io/).
+author:
+  - "Aritra Sen (@aretrosen)"
+  - "Chris Hoffman (@chrishoffman), creator of NPM Ansible module"
+extends_documentation_fragment:
+  - community.general.attributes
+attributes:
+  check_mode:
+    support: full
+  diff_mode:
+    support: none
+options:
+  name:
+    description:
+      - The name of a node.js library to install.
+      - All packages in package.json are installed if not provided.
+    type: str
+    required: false
+  alias:
+    description:
+      - Alias of the node.js library.
+    type: str
+    required: false
+  path:
+    description:
+      - The base path to install the node.js libraries.
+    type: path
+    required: false
+  version:
+    description:
+      - The version of the library to be installed, in semver format.
+    type: str
+    required: false
+  global:
+    description:
+      - Install the node.js library globally.
+    required: false
+    default: false
+    type: bool
+  executable:
+    description:
+      - The executable location for pnpm.
+      - The default location it searches for is E(PATH), fails if not set.
+    type: path
+    required: false
+  ignore_scripts:
+    description:
+      - Use the C(--ignore-scripts) flag when installing.
+    required: false
+    type: bool
+    default: false
+  no_optional:
+    description:
+      - Do not install optional packages, equivalent to C(--no-optional).
+    required: false
+    type: bool
+    default: false
+  production:
+    description:
+      - Install dependencies in production mode.
+      - Pnpm will ignore any dependencies under C(devDependencies) in package.json.
+    required: false
+    type: bool
+    default: false
+  dev:
+    description:
+      - Install dependencies in development mode.
+      - Pnpm will ignore any regular dependencies in C(package.json).
+    required: false
+    default: false
+    type: bool
+  optional:
+    description:
+      - Install dependencies in optional mode.
+    required: false
+    default: false
+    type: bool
+  state:
+    description:
+      - Installation state of the named node.js library.
+      - If V(absent) is selected, a name option must be provided.
+    type: str
+    required: false
+    default: present
+    choices: ["present", "absent", "latest"]
+requirements:
+  - Pnpm executable present in E(PATH).
+"""
+
+EXAMPLES = """
+- name: Install "tailwindcss" node.js package.
+  community.general.pnpm:
+    name: tailwindcss
+    path: /app/location
+
+- name: Install "tailwindcss" node.js package on version 3.3.2
+  community.general.pnpm:
+    name: tailwindcss
+    version: 3.3.2
+    path: /app/location
+
+- name: Install "tailwindcss" node.js package globally.
+  community.general.pnpm:
+    name: tailwindcss
+    global: true
+
+- name: Install "tailwindcss" node.js package as dev dependency.
+  community.general.pnpm:
+    name: tailwindcss
+    path: /app/location
+    dev: true
+
+- name: Install "tailwindcss" node.js package as optional dependency.
+  community.general.pnpm:
+    name: tailwindcss
+    path: /app/location
+    optional: true
+
+- name: Install "tailwindcss" node.js package version 0.1.3 as tailwind-1
+  community.general.pnpm:
+    name: tailwindcss
+    alias: tailwind-1
+    version: 0.1.3
+    path: /app/location
+
+- name: Remove the globally-installed package "tailwindcss".
+  community.general.pnpm:
+    name: tailwindcss
+    global: true
+    state: absent
+
+- name: Install packages based on package.json.
+  community.general.pnpm:
+    path: /app/location
+
+- name: Update all packages in package.json to their latest version.
+  community.general.pnpm:
+    path: /app/location
+    state: latest
+"""
+import json
+import os
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.common.text.converters import to_native
+
+
+class Pnpm(object):
+    def __init__(self, module, **kwargs):
+        self.module = module
+        self.name = kwargs["name"]
+        self.alias = kwargs["alias"]
+        self.version = kwargs["version"]
+        self.path = kwargs["path"]
+        self.globally = kwargs["globally"]
+        self.executable = kwargs["executable"]
+        self.ignore_scripts = kwargs["ignore_scripts"]
+        self.no_optional = kwargs["no_optional"]
+        self.production = kwargs["production"]
+        self.dev = kwargs["dev"]
+        self.optional = kwargs["optional"]
+
+        self.alias_name_ver = None
+
+        if self.alias is not None:
+            self.alias_name_ver = self.alias + "@npm:"
+
+        if self.name is not None:
+            self.alias_name_ver = (self.alias_name_ver or "") + self.name
+            if self.version is not None:
+                self.alias_name_ver = self.alias_name_ver + "@" + str(self.version)
+
+    def _exec(self, args, run_in_check_mode=False, check_rc=True):
+        if not self.module.check_mode or (self.module.check_mode and run_in_check_mode):
+            cmd = self.executable + args
+
+            if self.globally:
+                cmd.append("-g")
+
+            if self.ignore_scripts:
+                cmd.append("--ignore-scripts")
+
+            if self.no_optional:
+                cmd.append("--no-optional")
+
+            if self.production:
+                cmd.append("-P")
+
+            if self.dev:
+                cmd.append("-D")
+
+            if self.name and self.optional:
+                cmd.append("-O")
+
+            # If path is specified, cd into that path and run the command.
+            cwd = None
+            if self.path:
+                if not os.path.exists(self.path):
+                    os.makedirs(self.path)
+
+                if not os.path.isdir(self.path):
+                    self.module.fail_json(msg="Path %s is not a directory" % self.path)
+
+                if not self.alias_name_ver and not os.path.isfile(
+                    os.path.join(self.path, "package.json")
+                ):
+                    self.module.fail_json(
+                        msg="package.json does not exist in provided path"
+                    )
+
+                cwd = self.path
+
+            _rc, out, err = self.module.run_command(cmd, check_rc=check_rc, cwd=cwd)
+            return out, err
+
+        return None, None
+
+    def missing(self):
+        if not os.path.isfile(os.path.join(self.path, "pnpm-lock.yaml")):
+            return True
+
+        cmd = ["list", "--json"]
+
+        if self.name is not None:
+            cmd.append(self.name)
+
+        try:
+            out, err = self._exec(cmd, True, False)
+            if err is not None and err != "":
+                raise Exception(out)
+
+            data = json.loads(out)
+        except Exception as e:
+            self.module.fail_json(
+                msg="Failed to parse pnpm output with error %s" % to_native(e)
+            )
+
+        if "error" in data:
+            return True
+
+        data = data[0]
+
+        for typedep in [
+            "dependencies",
+            "devDependencies",
+            "optionalDependencies",
+            "unsavedDependencies",
+        ]:
+            if typedep not in data:
+                continue
+
+            for dep, prop in data[typedep].items():
+                if self.alias is not None and self.alias != dep:
+                    continue
+
+                name = prop["from"] if self.alias is not None else dep
+                if self.name != name:
+                    continue
+
+                if self.version is None or self.version == prop["version"]:
+                    return False
+
+                break
+
+        return True
+
+    def install(self):
+        if self.alias_name_ver is not None:
+            return self._exec(["add", self.alias_name_ver])
+        return self._exec(["install"])
+
+    def update(self):
+        return self._exec(["update", "--latest"])
+
+    def uninstall(self):
+        if self.alias is not None:
+            return self._exec(["remove", self.alias])
+        return self._exec(["remove", self.name])
+
+    def list_outdated(self):
+        if not os.path.isfile(os.path.join(self.path, "pnpm-lock.yaml")):
+            return list()
+
+        cmd = ["outdated", "--format", "json"]
+        try:
+            out, err = self._exec(cmd, True, False)
+
+            # BUG: It will not show correct error sometimes, like when it has
+            # plain text output intermingled with a {}
+            if err is not None and err != "":
+                raise Exception(out)
+
+            # HACK: To fix the above bug, the following hack is implemented
+            data_lines = out.splitlines(True)
+
+            out = None
+            for line in data_lines:
+                if len(line) > 0 and line[0] == "{":
+                    out = line
+                    continue
+
+                if len(line) > 0 and line[0] == "}":
+                    out += line
+                    break
+
+                if out is not None:
+                    out += line
+
+            data = json.loads(out)
+        except Exception as e:
+            self.module.fail_json(
+                msg="Failed to parse pnpm output with error %s" % to_native(e)
+            )
+
+        return data.keys()
+
+
+def main():
+    arg_spec = dict(
+        name=dict(default=None),
+        alias=dict(default=None),
+        path=dict(default=None, type="path"),
+        version=dict(default=None),
+        executable=dict(default=None, type="path"),
+        ignore_scripts=dict(default=False, type="bool"),
+        no_optional=dict(default=False, type="bool"),
+        production=dict(default=False, type="bool"),
+        dev=dict(default=False, type="bool"),
+        optional=dict(default=False, type="bool"),
+        state=dict(default="present", choices=["present", "absent", "latest"]),
+    )
+    arg_spec["global"] = dict(default=False, type="bool")
+    module = AnsibleModule(argument_spec=arg_spec, supports_check_mode=True)
+
+    name = module.params["name"]
+    alias = module.params["alias"]
+    path = module.params["path"]
+    version = module.params["version"]
+    globally = module.params["global"]
+    ignore_scripts = module.params["ignore_scripts"]
+    no_optional = module.params["no_optional"]
+    production = module.params["production"]
+    dev = module.params["dev"]
+    optional = module.params["optional"]
+    state = module.params["state"]
+
+    if module.params["executable"]:
+        executable = module.params["executable"].split(" ")
+    else:
+        executable = [module.get_bin_path("pnpm", True)]
+
+    if name is None and version is not None:
+        module.fail_json(msg="version is meaningless when name is not provided")
+
+    if name is None and alias is not None:
+        module.fail_json(msg="alias is meaningless when name is not provided")
+
+    if path is None and not globally:
+        module.fail_json(msg="path must be specified when not using global")
+    elif path is not None and globally:
+        module.fail_json(msg="Cannot specify path when doing global installation")
+
+    if globally and (production or dev or optional):
+        module.fail_json(
+            msg="Options production, dev, and optional is meaningless when installing packages globally"
+        )
+
+    if name is not None and path is not None and globally:
+        module.fail_json(msg="path should not be mentioned when installing globally")
+
+    if production and dev and optional:
+        module.fail_json(
+            msg="Options production and dev and optional don't go together"
+        )
+
+    if production and dev:
+        module.fail_json(msg="Options production and dev don't go together")
+
+    if production and optional:
+        module.fail_json(msg="Options production and optional don't go together")
+
+    if dev and optional:
+        module.fail_json(msg="Options dev and optional don't go together")
+
+    if name is not None and name[0:4] == "http" and version is not None:
+        module.fail_json(msg="Semver not supported on remote url downloads")
+
+    if name is None and optional:
+        module.fail_json(
+            msg="Optional not available when package name not provided, use no_optional instead"
+        )
+
+    if state == "absent" and name is None:
+        module.fail_json(msg="Package name is required for uninstalling")
+
+    if state == "latest":
+        version = "latest"
+
+    if globally:
+        _rc, out, _err = module.run_command(executable + ["root", "-g"], check_rc=True)
+        path, _tail = os.path.split(out.strip())
+
+    pnpm = Pnpm(
+        module,
+        name=name,
+        alias=alias,
+        path=path,
+        version=version,
+        globally=globally,
+        executable=executable,
+        ignore_scripts=ignore_scripts,
+        no_optional=no_optional,
+        production=production,
+        dev=dev,
+        optional=optional,
+    )
+
+    changed = False
+    out = ""
+    err = ""
+    if state == "present":
+        if pnpm.missing():
+            changed = True
+            out, err = pnpm.install()
+    elif state == "latest":
+        outdated = pnpm.list_outdated()
+        if name is not None:
+            if pnpm.missing() or name in outdated:
+                changed = True
+                out, err = pnpm.install()
+        elif len(outdated):
+            changed = True
+            out, err = pnpm.update()
+    else:  # absent
+        if not pnpm.missing():
+            changed = True
+            out, err = pnpm.uninstall()
+
+    module.exit_json(changed=changed, out=out, err=err)
+
+
+if __name__ == "__main__":
+    main()

tests/integration/targets/pnpm/aliases

@@ -0,0 +1,8 @@
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+azp/posix/2
+destructive
+skip/macos
+skip/freebsd

tests/integration/targets/pnpm/meta/main.yml

@@ -0,0 +1,9 @@
+---
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+dependencies:
+  - setup_pkg_mgr
+  - setup_gnutar
+  - setup_remote_tmp_dir

tests/integration/targets/pnpm/tasks/main.yml

@@ -0,0 +1,26 @@
+####################################################################
+# WARNING: These are designed specifically for Ansible tests       #
+# and should not be used as examples of how to write Ansible roles #
+####################################################################
+
+# test code for the pnpm module
+# Copyright (c) 2023 Aritra Sen <aretrosen@proton.me>
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# -------------------------------------------------------------
+# Setup steps
+
+- name: Run tests on OSes
+  include_tasks: run.yml
+  vars:
+    ansible_system_os: "{{ ansible_system | lower }}"
+    nodejs_version: "{{ item.node_version }}"
+    nodejs_path: "node-v{{ nodejs_version }}-{{ ansible_system_os }}-x{{ ansible_userspace_bits }}"
+    pnpm_version: "{{ item.pnpm_version }}"
+    pnpm_path: "pnpm-{{ 'macos' if ansible_system_os == 'darwin' else 'linuxstatic' }}-x{{ ansible_userspace_bits }}"
+  with_items:
+    - { node_version: 16.20.0, pnpm_version: 8.7.0 }
+  when:
+    - not(ansible_distribution == 'Alpine') and not(ansible_distribution == 'CentOS' and ansible_distribution_major_version == '6')

tests/integration/targets/pnpm/tasks/run.yml

@@ -0,0 +1,311 @@
+---
+# Copyright (c) 2023 Aritra Sen <aretrosen@proton.me>
+# Copyright (c) Ansible Project
+# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+- name: Download nodejs
+  ansible.builtin.unarchive:
+    src: "https://nodejs.org/dist/v{{ nodejs_version }}/{{ nodejs_path }}.tar.gz"
+    dest: "{{ remote_tmp_dir }}"
+    remote_src: true
+    creates: "{{ remote_tmp_dir }}/{{ nodejs_path }}.tar.gz"
+
+- name: Create a temporary directory for pnpm binary
+  ansible.builtin.tempfile:
+    state: directory
+  register: tmp_dir
+
+- name: Download pnpm binary to the temporary directory
+  ansible.builtin.get_url:
+    url: "https://github.com/pnpm/pnpm/releases/download/v{{ pnpm_version }}/{{ pnpm_path }}"
+    dest: "{{ tmp_dir.path }}/pnpm"
+    mode: "755"
+
+- name: Setting up pnpm via command
+  ansible.builtin.command: "{{ tmp_dir.path }}/pnpm setup --force"
+  environment:
+    PNPM_HOME: "{{ ansible_env.HOME }}/.local/share/pnpm"
+    SHELL: /bin/sh
+    ENV: "{{ ansible_env.HOME }}/.shrc"
+
+- name: Remove the temporary directory
+  ansible.builtin.file:
+    path: "{{ tmp_dir.path }}"
+    state: absent
+
+- name: Remove any previous Nodejs modules
+  ansible.builtin.file:
+    path: "{{ remote_tmp_dir }}/node_modules"
+    state: absent
+
+- name: CI tests to run
+  vars:
+    node_bin_path: "{{ remote_tmp_dir }}/{{ nodejs_path }}/bin"
+    pnpm_bin_path: "{{ ansible_env.HOME }}/.local/share/pnpm"
+    package: "tailwindcss"
+  environment:
+    PATH: "{{ node_bin_path }}:{{ ansible_env.PATH }}"
+
+  block:
+    - name: Create dummy package.json
+      ansible.builtin.template:
+        src: package.j2
+        dest: "{{ remote_tmp_dir }}/package.json"
+        mode: "644"
+
+    - name: Install reading-time package via package.json
+      pnpm:
+        path: "{{ remote_tmp_dir }}"
+        executable: "{{ pnpm_bin_path }}/pnpm"
+        state: present
+      environment:
+        PATH: "{{ node_bin_path }}:{{ ansible_env.PATH }}"
+
+    - name: Install the same package from package.json again
+      pnpm:
+        path: "{{ remote_tmp_dir }}"
+        executable: "{{ pnpm_bin_path }}/pnpm"
+        name: "reading-time"
+        state: present
+      environment:
+        PATH: "{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_install
+
+    - name: Assert that result is not changed
+      ansible.builtin.assert:
+        that:
+          - not (pnpm_install is changed)
+
+    - name: Install all packages in check mode
+      pnpm:
+        path: "{{ remote_tmp_dir }}"
+        executable: "{{ pnpm_bin_path }}/pnpm"
+        state: present
+      environment:
+        PATH: "{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      check_mode: true
+      register: pnpm_install_check
+
+    - name: Verify test pnpm global installation in check mode
+      ansible.builtin.assert:
+        that:
+          - pnpm_install_check.err is defined
+          - pnpm_install_check.out is defined
+          - pnpm_install_check.err is none
+          - pnpm_install_check.out is none
+
+    - name: Install package without dependency
+      pnpm:
+        path: "{{ remote_tmp_dir }}"
+        executable: "{{ pnpm_bin_path }}/pnpm"
+        state: present
+        name: "{{ package }}"
+      environment:
+        PATH: "{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_install
+
+    - name: Assert that result is changed and successful
+      ansible.builtin.assert:
+        that:
+          - pnpm_install is success
+          - pnpm_install is changed
+
+    - name: Reinstall package without dependency
+      pnpm:
+        path: "{{ remote_tmp_dir }}"
+        executable: "{{ pnpm_bin_path }}/pnpm"
+        state: present
+        name: "{{ package }}"
+      environment:
+        PATH: "{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_reinstall
+
+    - name: Assert that there is no change
+      ansible.builtin.assert:
+        that:
+          - pnpm_reinstall is success
+          - not (pnpm_reinstall is changed)
+
+    - name: Manually delete package
+      ansible.builtin.file:
+        path: "{{ remote_tmp_dir }}/node_modules/{{ package }}"
+        state: absent
+
+    - name: Reinstall package
+      pnpm:
+        path: "{{ remote_tmp_dir }}"
+        executable: "{{ pnpm_bin_path }}/pnpm"
+        state: latest
+        name: "{{ package }}"
+      environment:
+        PATH: "{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_fix_install
+
+    - name: Assert that result is changed and successful
+      ansible.builtin.assert:
+        that:
+          - pnpm_fix_install is success
+          - pnpm_fix_install is changed
+
+    - name: Install package with version, without executable path
+      pnpm:
+        name: "{{ package }}"
+        version: 0.1.3
+        path: "{{ remote_tmp_dir }}"
+        state: present
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_install
+
+    - name: Assert that package with version is installed
+      ansible.builtin.assert:
+        that:
+          - pnpm_install is success
+          - pnpm_install is changed
+
+    - name: Reinstall package with version, without explicit executable path
+      pnpm:
+        name: "{{ package }}"
+        version: 0.1.3
+        path: "{{ remote_tmp_dir }}"
+        state: present
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_reinstall
+
+    - name: Assert that there is no change
+      ansible.builtin.assert:
+        that:
+          - pnpm_reinstall is success
+          - not (pnpm_reinstall is changed)
+
+    - name: Update package, without executable path
+      pnpm:
+        name: "{{ package }}"
+        path: "{{ remote_tmp_dir }}"
+        state: latest
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_update
+
+    - name: Assert that result is changed and successful
+      ansible.builtin.assert:
+        that:
+          - pnpm_update is success
+          - pnpm_update is changed
+
+    - name: Remove package, without executable path
+      pnpm:
+        name: "{{ package }}"
+        path: "{{ remote_tmp_dir }}"
+        state: absent
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_absent
+
+    - name: Assert that result is changed and successful
+      ansible.builtin.assert:
+        that:
+          - pnpm_absent is success
+          - pnpm_absent is changed
+
+    - name: Install package with version and alias, without executable path
+      pnpm:
+        name: "{{ package }}"
+        alias: tailwind-1
+        version: 0.1.3
+        path: "{{ remote_tmp_dir }}"
+        state: present
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_install
+
+    - name: Assert that package with version and alias is installed
+      ansible.builtin.assert:
+        that:
+          - pnpm_install is success
+          - pnpm_install is changed
+
+    - name: Reinstall package with version and alias, without explicit executable path
+      pnpm:
+        name: "{{ package }}"
+        alias: tailwind-1
+        version: 0.1.3
+        path: "{{ remote_tmp_dir }}"
+        state: present
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_reinstall
+
+    - name: Assert that there is no change
+      ansible.builtin.assert:
+        that:
+          - pnpm_reinstall is success
+          - not (pnpm_reinstall is changed)
+
+    - name: Remove package with alias, without executable path
+      pnpm:
+        name: tailwindcss
+        alias: tailwind-1
+        path: "{{ remote_tmp_dir }}"
+        state: absent
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+      register: pnpm_absent
+
+    - name: Assert that result is changed and successful
+      ansible.builtin.assert:
+        that:
+          - pnpm_absent is success
+          - pnpm_absent is changed
+
+    - name: Install package without dependency globally
+      pnpm:
+        name: "{{ package }}"
+        executable: "{{ pnpm_bin_path }}/pnpm"
+        state: present
+        global: true
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+        PNPM_HOME: "{{ pnpm_bin_path }}"
+      register: pnpm_install
+
+    - name: Assert that result is changed and successful
+      ansible.builtin.assert:
+        that:
+          - pnpm_install is success
+          - pnpm_install is changed
+
+    - name: Reinstall package globally, without explicit executable path
+      pnpm:
+        name: "{{ package }}"
+        state: present
+        global: true
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+        PNPM_HOME: "{{ pnpm_bin_path }}"
+      register: pnpm_reinstall
+
+    - name: Assert that there is no change
+      ansible.builtin.assert:
+        that:
+          - pnpm_reinstall is success
+          - not (pnpm_reinstall is changed)
+
+    - name: Remove package without dependency globally
+      pnpm:
+        name: "{{ package }}"
+        executable: "{{ pnpm_bin_path }}/pnpm"
+        global: true
+        state: absent
+      environment:
+        PATH: "{{ pnpm_bin_path }}:{{ node_bin_path }}:{{ ansible_env.PATH }}"
+        PNPM_HOME: "{{ pnpm_bin_path }}"
+      register: pnpm_absent
+
+    - name: Assert that result is changed and successful
+      ansible.builtin.assert:
+        that:
+          - pnpm_absent is success
+          - pnpm_absent is changed

tests/integration/targets/pnpm/templates/package.j2

@@ -0,0 +1,13 @@
+{#
+Copyright (c) Ansible Project
+GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
+SPDX-License-Identifier: GPL-3.0-or-later
+#}
+{
+  "name": "ansible-pnpm-testing",
+  "version": "1.0.0",
+  "license": "MIT",
+  "dependencies": {
+    "reading-time": "^1.5.0"
+  }
+}