tsiry-sandratraina.com
A simple command-line tool to start NetBSD virtual machines using QEMU with sensible defaults.
Initial Commit
+5
.vscode/extensions.json
+5
.vscode/extensions.json
+17
.vscode/settings.json
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.vscode/settings.json
···
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{
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"deno.enable": true,
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"deno.lint": true,
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"editor.defaultFormatter": "denoland.vscode-deno",
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"[typescriptreact]": {
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"editor.defaultFormatter": "denoland.vscode-deno"
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},
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"[typescript]": {
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"editor.defaultFormatter": "denoland.vscode-deno"
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},
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"[javascriptreact]": {
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"editor.defaultFormatter": "denoland.vscode-deno"
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},
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"[javascript]": {
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"editor.defaultFormatter": "denoland.vscode-deno"
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}
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}
+364
LICENSE
+364
LICENSE
···
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Copyright (c) 2025 Tsiry Sandratraina <tsiry.sndr@rocksky.app>
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Mozilla Public License, version 2.0
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1. Definitions
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1.1. "Contributor"
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means each individual or legal entity that creates, contributes to the
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creation of, or owns Covered Software.
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1.2. "Contributor Version"
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means the combination of the Contributions of others (if any) used by a
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Contributor and that particular Contributor's Contribution.
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1.3. "Contribution"
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means Covered Software of a particular Contributor.
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1.4. "Covered Software"
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means Source Code Form to which the initial Contributor has attached the
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notice in Exhibit A, the Executable Form of such Source Code Form, and
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Modifications of such Source Code Form, in each case including portions
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thereof.
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1.5. "Incompatible With Secondary Licenses"
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means
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a. that the initial Contributor has attached the notice described in
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Exhibit B to the Covered Software; or
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b. that the Covered Software was made available under the terms of
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version 1.1 or earlier of the License, but not also under the terms of
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a Secondary License.
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1.6. "Executable Form"
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means any form of the work other than Source Code Form.
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1.7. "Larger Work"
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means a work that combines Covered Software with other material, in a
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separate file or files, that is not Covered Software.
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1.8. "License"
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means this document.
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1.9. "Licensable"
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means having the right to grant, to the maximum extent possible, whether
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at the time of the initial grant or subsequently, any and all of the
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rights conveyed by this License.
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1.10. "Modifications"
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means any of the following:
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a. any file in Source Code Form that results from an addition to,
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deletion from, or modification of the contents of Covered Software; or
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b. any new file in Source Code Form that contains any Covered Software.
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1.11. "Patent Claims" of a Contributor
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means any patent claim(s), including without limitation, method,
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process, and apparatus claims, in any patent Licensable by such
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Contributor that would be infringed, but for the grant of the License,
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by the making, using, selling, offering for sale, having made, import,
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or transfer of either its Contributions or its Contributor Version.
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1.12. "Secondary License"
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means either the GNU General Public License, Version 2.0, the GNU Lesser
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General Public License, Version 2.1, the GNU Affero General Public
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License, Version 3.0, or any later versions of those licenses.
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1.13. "Source Code Form"
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means the form of the work preferred for making modifications.
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1.14. "You" (or "Your")
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means an individual or a legal entity exercising rights under this
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License. For legal entities, "You" includes any entity that controls, is
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controlled by, or is under common control with You. For purposes of this
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definition, "control" means (a) the power, direct or indirect, to cause
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the direction or management of such entity, whether by contract or
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otherwise, or (b) ownership of more than fifty percent (50%) of the
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outstanding shares or beneficial ownership of such entity.
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2. License Grants and Conditions
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2.1. Grants
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Each Contributor hereby grants You a world-wide, royalty-free,
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non-exclusive license:
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a. under intellectual property rights (other than patent or trademark)
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Licensable by such Contributor to use, reproduce, make available,
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modify, display, perform, distribute, and otherwise exploit its
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Contributions, either on an unmodified basis, with Modifications, or
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as part of a Larger Work; and
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b. under Patent Claims of such Contributor to make, use, sell, offer for
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sale, have made, import, and otherwise transfer either its
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Contributions or its Contributor Version.
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2.2. Effective Date
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The licenses granted in Section 2.1 with respect to any Contribution
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become effective for each Contribution on the date the Contributor first
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distributes such Contribution.
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2.3. Limitations on Grant Scope
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The licenses granted in this Section 2 are the only rights granted under
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this License. No additional rights or licenses will be implied from the
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distribution or licensing of Covered Software under this License.
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Notwithstanding Section 2.1(b) above, no patent license is granted by a
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Contributor:
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a. for any code that a Contributor has removed from Covered Software; or
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b. for infringements caused by: (i) Your and any other third party's
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modifications of Covered Software, or (ii) the combination of its
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Contributions with other software (except as part of its Contributor
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Version); or
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c. under Patent Claims infringed by Covered Software in the absence of
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its Contributions.
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This License does not grant any rights in the trademarks, service marks,
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or logos of any Contributor (except as may be necessary to comply with
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the notice requirements in Section 3.4).
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2.4. Subsequent Licenses
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No Contributor makes additional grants as a result of Your choice to
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distribute the Covered Software under a subsequent version of this
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License (see Section 10.2) or under the terms of a Secondary License (if
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permitted under the terms of Section 3.3).
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2.5. Representation
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Each Contributor represents that the Contributor believes its
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Contributions are its original creation(s) or it has sufficient rights to
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grant the rights to its Contributions conveyed by this License.
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2.6. Fair Use
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This License is not intended to limit any rights You have under
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applicable copyright doctrines of fair use, fair dealing, or other
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equivalents.
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2.7. Conditions
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Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted in
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Section 2.1.
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3. Responsibilities
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3.1. Distribution of Source Form
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All distribution of Covered Software in Source Code Form, including any
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Modifications that You create or to which You contribute, must be under
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the terms of this License. You must inform recipients that the Source
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Code Form of the Covered Software is governed by the terms of this
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License, and how they can obtain a copy of this License. You may not
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attempt to alter or restrict the recipients' rights in the Source Code
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Form.
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3.2. Distribution of Executable Form
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If You distribute Covered Software in Executable Form then:
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a. such Covered Software must also be made available in Source Code Form,
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as described in Section 3.1, and You must inform recipients of the
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Executable Form how they can obtain a copy of such Source Code Form by
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reasonable means in a timely manner, at a charge no more than the cost
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of distribution to the recipient; and
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b. You may distribute such Executable Form under the terms of this
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License, or sublicense it under different terms, provided that the
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license for the Executable Form does not attempt to limit or alter the
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recipients' rights in the Source Code Form under this License.
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3.3. Distribution of a Larger Work
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You may create and distribute a Larger Work under terms of Your choice,
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provided that You also comply with the requirements of this License for
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the Covered Software. If the Larger Work is a combination of Covered
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Software with a work governed by one or more Secondary Licenses, and the
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Covered Software is not Incompatible With Secondary Licenses, this
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License permits You to additionally distribute such Covered Software
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under the terms of such Secondary License(s), so that the recipient of
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the Larger Work may, at their option, further distribute the Covered
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Software under the terms of either this License or such Secondary
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License(s).
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3.4. Notices
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You may not remove or alter the substance of any license notices
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(including copyright notices, patent notices, disclaimers of warranty, or
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limitations of liability) contained within the Source Code Form of the
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Covered Software, except that You may alter any license notices to the
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extent required to remedy known factual inaccuracies.
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3.5. Application of Additional Terms
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You may choose to offer, and to charge a fee for, warranty, support,
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indemnity or liability obligations to one or more recipients of Covered
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Software. However, You may do so only on Your own behalf, and not on
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behalf of any Contributor. You must make it absolutely clear that any
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such warranty, support, indemnity, or liability obligation is offered by
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You alone, and You hereby agree to indemnify every Contributor for any
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liability incurred by such Contributor as a result of warranty, support,
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indemnity or liability terms You offer. You may include additional
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disclaimers of warranty and limitations of liability specific to any
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jurisdiction.
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4. Inability to Comply Due to Statute or Regulation
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If it is impossible for You to comply with any of the terms of this License
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with respect to some or all of the Covered Software due to statute,
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judicial order, or regulation then You must: (a) comply with the terms of
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this License to the maximum extent possible; and (b) describe the
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limitations and the code they affect. Such description must be placed in a
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text file included with all distributions of the Covered Software under
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this License. Except to the extent prohibited by statute or regulation,
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such description must be sufficiently detailed for a recipient of ordinary
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skill to be able to understand it.
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5. Termination
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5.1. The rights granted under this License will terminate automatically if You
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fail to comply with any of its terms. However, if You become compliant,
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then the rights granted under this License from a particular Contributor
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are reinstated (a) provisionally, unless and until such Contributor
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explicitly and finally terminates Your grants, and (b) on an ongoing
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basis, if such Contributor fails to notify You of the non-compliance by
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some reasonable means prior to 60 days after You have come back into
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+
compliance. Moreover, Your grants from a particular Contributor are
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reinstated on an ongoing basis if such Contributor notifies You of the
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non-compliance by some reasonable means, this is the first time You have
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received notice of non-compliance with this License from such
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Contributor, and You become compliant prior to 30 days after Your receipt
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+
of the notice.
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5.2. If You initiate litigation against any entity by asserting a patent
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infringement claim (excluding declaratory judgment actions,
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counter-claims, and cross-claims) alleging that a Contributor Version
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directly or indirectly infringes any patent, then the rights granted to
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You by any and all Contributors for the Covered Software under Section
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2.1 of this License shall terminate.
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5.3. In the event of termination under Sections 5.1 or 5.2 above, all end user
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license agreements (excluding distributors and resellers) which have been
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validly granted by You or Your distributors under this License prior to
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termination shall survive termination.
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6. Disclaimer of Warranty
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Covered Software is provided under this License on an "as is" basis,
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without warranty of any kind, either expressed, implied, or statutory,
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including, without limitation, warranties that the Covered Software is free
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of defects, merchantable, fit for a particular purpose or non-infringing.
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The entire risk as to the quality and performance of the Covered Software
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is with You. Should any Covered Software prove defective in any respect,
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You (not any Contributor) assume the cost of any necessary servicing,
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repair, or correction. This disclaimer of warranty constitutes an essential
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part of this License. No use of any Covered Software is authorized under
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this License except under this disclaimer.
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7. Limitation of Liability
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Under no circumstances and under no legal theory, whether tort (including
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negligence), contract, or otherwise, shall any Contributor, or anyone who
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distributes Covered Software as permitted above, be liable to You for any
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direct, indirect, special, incidental, or consequential damages of any
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character including, without limitation, damages for lost profits, loss of
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goodwill, work stoppage, computer failure or malfunction, or any and all
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other commercial damages or losses, even if such party shall have been
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informed of the possibility of such damages. This limitation of liability
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shall not apply to liability for death or personal injury resulting from
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such party's negligence to the extent applicable law prohibits such
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limitation. Some jurisdictions do not allow the exclusion or limitation of
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incidental or consequential damages, so this exclusion and limitation may
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not apply to You.
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8. Litigation
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Any litigation relating to this License may be brought only in the courts
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of a jurisdiction where the defendant maintains its principal place of
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business and such litigation shall be governed by laws of that
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jurisdiction, without reference to its conflict-of-law provisions. Nothing
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in this Section shall prevent a party's ability to bring cross-claims or
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counter-claims.
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9. Miscellaneous
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This License represents the complete agreement concerning the subject
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matter hereof. If any provision of this License is held to be
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unenforceable, such provision shall be reformed only to the extent
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necessary to make it enforceable. Any law or regulation which provides that
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the language of a contract shall be construed against the drafter shall not
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be used to construe this License against a Contributor.
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10. Versions of the License
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10.1. New Versions
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Mozilla Foundation is the license steward. Except as provided in Section
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10.3, no one other than the license steward has the right to modify or
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publish new versions of this License. Each version will be given a
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distinguishing version number.
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10.2. Effect of New Versions
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You may distribute the Covered Software under the terms of the version
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of the License under which You originally received the Covered Software,
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or under the terms of any subsequent version published by the license
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steward.
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10.3. Modified Versions
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If you create software not governed by this License, and you want to
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create a new license for such software, you may create and use a
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modified version of this License if you rename the license and remove
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any references to the name of the license steward (except to note that
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such modified license differs from this License).
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10.4. Distributing Source Code Form that is Incompatible With Secondary
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Licenses If You choose to distribute Source Code Form that is
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Incompatible With Secondary Licenses under the terms of this version of
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the License, the notice described in Exhibit B of this License must be
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attached.
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Exhibit A - Source Code Form License Notice
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+
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This Source Code Form is subject to the
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terms of the Mozilla Public License, v.
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2.0. If a copy of the MPL was not
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distributed with this file, You can
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obtain one at
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http://mozilla.org/MPL/2.0/.
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+
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If it is not possible or desirable to put the notice in a particular file,
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then You may include the notice in a location (such as a LICENSE file in a
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relevant directory) where a recipient would be likely to look for such a
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notice.
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You may add additional accurate notices of copyright ownership.
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Exhibit B - "Incompatible With Secondary Licenses" Notice
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This Source Code Form is "Incompatible
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With Secondary Licenses", as defined by
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the Mozilla Public License, v. 2.0.
+167
README.md
+167
README.md
···
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# NetBSD-UP
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A simple command-line tool to start NetBSD virtual machines using QEMU with
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sensible defaults.
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## Features
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- **Easy NetBSD VM setup**: Launch NetBSD virtual machines with a single command
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- **Automatic ISO download**: Downloads NetBSD ISO images from official CDN
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- **Version-aware**: Specify NetBSD versions and automatically construct
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download URLs
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- **Flexible input**: Support for local ISO files, URLs, or version numbers
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- **Configurable VM settings**: Customize CPU, memory, cores, and disk options
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- **KVM acceleration**: Automatically enables hardware virtualization for better
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performance
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- **Network forwarding**: SSH access via port 2222 on the host
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- **Serial console**: No GUI required - works entirely in terminal
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## Requirements
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- [Deno](https://deno.com/) runtime
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- QEMU with KVM support
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- `curl` for downloading ISO images
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## Installation
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```bash
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# Clone the repository
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git clone https://github.com/tsirysndr/netbsd-up.git
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cd netbsd-up
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# Make it executable
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chmod +x main.ts
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```
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## Usage
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### Basic Usage
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Start a NetBSD 10.1 VM with default settings:
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```bash
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./main.ts
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```
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### Specify NetBSD Version
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```bash
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./main.ts 10.1
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./main.ts 9.3
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```
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### Use Local ISO File
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```bash
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./main.ts /path/to/netbsd.iso
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```
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### Download from Custom URL
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```bash
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./main.ts https://cdn.netbsd.org/pub/NetBSD/images/10.1/NetBSD-10.1-amd64.iso
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```
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## Console Setup
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When NetBSD boots, you'll see the boot menu. For the best experience with the
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serial console:
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1. **Select option `3. Drop to boot prompt`**
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2. **Configure console output:**
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```
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consdev com0
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boot
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```
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This enables proper console redirection to your terminal.
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### Advanced Configuration
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```bash
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# Custom CPU, memory, and cores
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./main.ts --cpu host --memory 4G --cpus 4
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# Save downloaded ISO to specific location
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./main.ts --output netbsd-10.1.iso
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# Use existing disk image
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./main.ts --drive vm-disk.img --disk-format qcow2
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```
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## Command Line Options
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| Option | Short | Description | Default |
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| --------------- | ----- | ------------------------------ | -------------- |
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| `--output` | `-o` | Output path for downloaded ISO | Auto-generated |
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| `--cpu` | `-c` | CPU type to emulate | `host` |
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| `--cpus` | `-C` | Number of CPU cores | `2` |
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| `--memory` | `-m` | Amount of VM memory | `2G` |
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| `--drive` | `-d` | Path to VM disk image | None |
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| `--disk-format` | | Disk image format | `raw` |
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## Examples
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+
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### Default NetBSD VM
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```bash
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./main.ts
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```
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Starts NetBSD 10.1 with 2 CPU cores and 2GB RAM.
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### High-Performance Setup
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```bash
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./main.ts --cpus 8 --memory 8G --cpu host
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```
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### Development Environment with Persistent Disk
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```bash
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# Create a disk image first
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qemu-img create -f qcow2 netbsd-dev.qcow2 20G
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# Start VM with the disk
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./main.ts --drive netbsd-dev.qcow2 --disk-format qcow2
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```
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### Specific versions
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```bash
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./main.ts 10.1
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./main.ts 9.4
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```
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+
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## Networking
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+
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The VM automatically sets up network forwarding:
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- SSH access: `ssh -p 2222 root@localhost`
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- The VM uses QEMU's user-mode networking
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## Version Format
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NetBSD-UP recognizes version strings in the format:
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+
- `MAJOR.MINOR` (e.g., `10.1`, `9.3`)
148
+
149
+
The tool automatically constructs the download URL for the official NetBSD
150
+
release ISO.
151
+
152
+
## Default Settings
153
+
154
+
- **NetBSD Version**: 10.1
155
+
- **CPU**: host (uses host CPU features)
156
+
- **Memory**: 2GB
157
+
- **CPU Cores**: 2
158
+
- **Disk Format**: raw
159
+
- **Network**: User-mode with SSH forwarding
160
+
161
+
## License
162
+
163
+
See [LICENSE](LICENSE) file for details.
164
+
165
+
## Contributing
166
+
167
+
Contributions are welcome! Please feel free to submit issues and pull requests.
+10
deno.json
+10
deno.json
+68
deno.lock
+68
deno.lock
···
1
+
{
2
+
"version": "5",
3
+
"specifiers": {
4
+
"jsr:@cliffy/command@^1.0.0-rc.8": "1.0.0-rc.8",
5
+
"jsr:@cliffy/flags@1.0.0-rc.8": "1.0.0-rc.8",
6
+
"jsr:@cliffy/internal@1.0.0-rc.8": "1.0.0-rc.8",
7
+
"jsr:@cliffy/table@1.0.0-rc.8": "1.0.0-rc.8",
8
+
"jsr:@std/assert@1": "1.0.15",
9
+
"jsr:@std/fmt@~1.0.2": "1.0.8",
10
+
"jsr:@std/internal@^1.0.12": "1.0.12",
11
+
"jsr:@std/text@~1.0.7": "1.0.16",
12
+
"npm:chalk@^5.6.2": "5.6.2"
13
+
},
14
+
"jsr": {
15
+
"@cliffy/command@1.0.0-rc.8": {
16
+
"integrity": "758147790797c74a707e5294cc7285df665422a13d2a483437092ffce40b5557",
17
+
"dependencies": [
18
+
"jsr:@cliffy/flags",
19
+
"jsr:@cliffy/internal",
20
+
"jsr:@cliffy/table",
21
+
"jsr:@std/fmt",
22
+
"jsr:@std/text"
23
+
]
24
+
},
25
+
"@cliffy/flags@1.0.0-rc.8": {
26
+
"integrity": "0f1043ce6ef037ba1cb5fe6b1bcecb25dc2f29371a1c17f278ab0f45e4b6f46c",
27
+
"dependencies": [
28
+
"jsr:@std/text"
29
+
]
30
+
},
31
+
"@cliffy/internal@1.0.0-rc.8": {
32
+
"integrity": "34cdf2fad9b084b5aed493b138d573f52d4e988767215f7460daf0b918ff43d8"
33
+
},
34
+
"@cliffy/table@1.0.0-rc.8": {
35
+
"integrity": "8bbcdc2ba5e0061b4b13810a24e6f5c6ab19c09f0cce9eb691ccd76c7c6c9db5",
36
+
"dependencies": [
37
+
"jsr:@std/fmt"
38
+
]
39
+
},
40
+
"@std/assert@1.0.15": {
41
+
"integrity": "d64018e951dbdfab9777335ecdb000c0b4e3df036984083be219ce5941e4703b",
42
+
"dependencies": [
43
+
"jsr:@std/internal"
44
+
]
45
+
},
46
+
"@std/fmt@1.0.8": {
47
+
"integrity": "71e1fc498787e4434d213647a6e43e794af4fd393ef8f52062246e06f7e372b7"
48
+
},
49
+
"@std/internal@1.0.12": {
50
+
"integrity": "972a634fd5bc34b242024402972cd5143eac68d8dffaca5eaa4dba30ce17b027"
51
+
},
52
+
"@std/text@1.0.16": {
53
+
"integrity": "ddb9853b75119a2473857d691cf1ec02ad90793a2e8b4a4ac49d7354281a0cf8"
54
+
}
55
+
},
56
+
"npm": {
57
+
"chalk@5.6.2": {
58
+
"integrity": "sha512-7NzBL0rN6fMUW+f7A6Io4h40qQlG+xGmtMxfbnH/K7TAtt8JQWVQK+6g0UXKMeVJoyV5EkkNsErQ8pVD3bLHbA=="
59
+
}
60
+
},
61
+
"workspace": {
62
+
"dependencies": [
63
+
"jsr:@cliffy/command@^1.0.0-rc.8",
64
+
"jsr:@std/assert@1",
65
+
"npm:chalk@^5.6.2"
66
+
]
67
+
}
68
+
}
+177
main.ts
+177
main.ts
···
1
+
#!/usr/bin/env -S deno run --allow-run --allow-read --allow-env
2
+
3
+
import { Command } from "@cliffy/command";
4
+
import chalk from "chalk";
5
+
6
+
const DEFAULT_VERSION = "10.1";
7
+
8
+
interface Options {
9
+
output?: string;
10
+
cpu: string;
11
+
cpus: number;
12
+
memory: string;
13
+
drive?: string;
14
+
diskFormat: string;
15
+
}
16
+
17
+
async function downloadIso(url: string, outputPath?: string): Promise<string> {
18
+
const filename = url.split("/").pop()!;
19
+
outputPath = outputPath ?? filename;
20
+
21
+
if (await Deno.stat(outputPath).catch(() => false)) {
22
+
console.log(
23
+
chalk.yellowBright(
24
+
`File ${outputPath} already exists, skipping download.`,
25
+
),
26
+
);
27
+
return outputPath;
28
+
}
29
+
30
+
const cmd = new Deno.Command("curl", {
31
+
args: ["-L", "-o", outputPath, url],
32
+
stdin: "inherit",
33
+
stdout: "inherit",
34
+
stderr: "inherit",
35
+
});
36
+
37
+
const status = await cmd.spawn().status;
38
+
if (!status.success) {
39
+
console.error(chalk.redBright("Failed to download ISO image."));
40
+
Deno.exit(status.code);
41
+
}
42
+
43
+
console.log(chalk.greenBright(`Downloaded ISO to ${outputPath}`));
44
+
return outputPath;
45
+
}
46
+
47
+
function constructDownloadUrl(version: string): string {
48
+
return `https://cdn.netbsd.org/pub/NetBSD/images/${version}/NetBSD-${version}-amd64.iso`;
49
+
}
50
+
51
+
async function runQemu(isoPath: string, options: Options): Promise<void> {
52
+
const cmd = new Deno.Command("qemu-system-x86_64", {
53
+
args: [
54
+
"-enable-kvm",
55
+
"-cpu",
56
+
options.cpu,
57
+
"-m",
58
+
options.memory,
59
+
"-smp",
60
+
options.cpus.toString(),
61
+
"-cdrom",
62
+
isoPath,
63
+
"-netdev",
64
+
"user,id=net0,hostfwd=tcp::2222-:22",
65
+
"-device",
66
+
"e1000,netdev=net0",
67
+
"-nographic",
68
+
"-monitor",
69
+
"none",
70
+
"-chardev",
71
+
"stdio,id=con0,signal=off",
72
+
"-serial",
73
+
"chardev:con0",
74
+
...(options.drive
75
+
? [
76
+
"-drive",
77
+
`file=${options.drive},format=${options.diskFormat},if=virtio`,
78
+
]
79
+
: []),
80
+
],
81
+
stdin: "inherit",
82
+
stdout: "inherit",
83
+
stderr: "inherit",
84
+
});
85
+
86
+
const status = await cmd.spawn().status;
87
+
88
+
if (!status.success) {
89
+
Deno.exit(status.code);
90
+
}
91
+
}
92
+
93
+
function handleInput(input?: string): string {
94
+
if (!input) {
95
+
console.log(
96
+
`No ISO path provided, defaulting to ${chalk.cyan("NetBSD")} ${
97
+
chalk.cyan(DEFAULT_VERSION)
98
+
}...`,
99
+
);
100
+
return constructDownloadUrl(DEFAULT_VERSION);
101
+
}
102
+
103
+
const versionRegex = /^\d{1,2}\.\d{1,2}$/;
104
+
105
+
if (versionRegex.test(input)) {
106
+
console.log(
107
+
`Detected version ${chalk.cyan(input)}, constructing download URL...`,
108
+
);
109
+
return constructDownloadUrl(input);
110
+
}
111
+
112
+
return input;
113
+
}
114
+
115
+
if (import.meta.main) {
116
+
await new Command()
117
+
.name("netbsd-up")
118
+
.version("0.1.0")
119
+
.description("Start a NetBSD virtual machine using QEMU")
120
+
.arguments(
121
+
"[path-or-url-to-iso-or-version:string]",
122
+
)
123
+
.option("-o, --output <path:string>", "Output path for downloaded ISO")
124
+
.option("-c, --cpu <type:string>", "Type of CPU to emulate", {
125
+
default: "host",
126
+
})
127
+
.option("-C, --cpus <number:number>", "Number of CPU cores", {
128
+
default: 2,
129
+
})
130
+
.option("-m, --memory <size:string>", "Amount of memory for the VM", {
131
+
default: "2G",
132
+
})
133
+
.option("-d, --drive <path:string>", "Path to VM disk image")
134
+
.option(
135
+
"--disk-format <format:string>",
136
+
"Disk image format (e.g., qcow2, raw)",
137
+
{
138
+
default: "raw",
139
+
},
140
+
)
141
+
.example(
142
+
"Default usage",
143
+
"netbsd-up",
144
+
)
145
+
.example(
146
+
"Specific version",
147
+
"dflyhbsd-up 6.4.2",
148
+
)
149
+
.example(
150
+
"Local ISO file",
151
+
"netbsd-up /path/to/netbsd.iso",
152
+
)
153
+
.example(
154
+
"Download URL",
155
+
"netbsd-up https://cdn.netbsd.org/pub/NetBSD/images/10.1/NetBSD-10.1-amd64.iso",
156
+
)
157
+
.action(async (options: Options, input?: string) => {
158
+
const resolvedInput = handleInput(input);
159
+
let isoPath = resolvedInput;
160
+
161
+
if (
162
+
resolvedInput.startsWith("https://") ||
163
+
resolvedInput.startsWith("http://")
164
+
) {
165
+
isoPath = await downloadIso(resolvedInput, options.output);
166
+
}
167
+
168
+
await runQemu(isoPath, {
169
+
cpu: options.cpu,
170
+
memory: options.memory,
171
+
cpus: options.cpus,
172
+
drive: options.drive,
173
+
diskFormat: options.diskFormat,
174
+
});
175
+
})
176
+
.parse(Deno.args);
177
+
}