ITS-Unibas/chocolatey-internal-packages
Jan 2026 – Apr 2026
4 Months active
Languages Used
PowerShellXML
Technical Skills
automationfile managementpackage managementscriptingsoftware maintenanceversion control
Marius Lengwiler
PROFILE
Marius Lengwiler
Worked on the ITS-Unibas/chocolatey-internal-packages repository to deliver and maintain automated packaging workflows for a range of software, focusing on reliability, security, and maintainability. Over four months, implemented and improved update scripts for applications like FreeCAD, OBS Studio, KeePass, and RStudio, addressing download reliability, checksum validation, and release automation. Leveraged PowerShell and XML for scripting and configuration, applying DevOps practices such as version control, dependency management, and API integration. Enhanced automation by introducing robust parsing, JSON-based version management, and API-driven release retrieval, reducing manual intervention and ensuring timely, consistent delivery of official software updates across the internal ecosystem.
Overall Statistics
Feature vs Bugs
69%Features
Repository Contributions
43Total
Bugs
5
Commits
43
Features
11
Lines of code
476
Activity Months4
Your Network
14 peopleSame Organization
@unibas.ch9
Shared Repositories
5
Work History
April 2026
11 Commits • 2 Features
Apr 1, 2026April 2026 (2026-04) monthly summary for ITS-Unibas/chocolatey-internal-packages. Focused on delivering robust release automation and ensuring users get the latest official software. Key outcomes include enhancements to the RStudio update flow and across-package automation, driving reliability, maintainability, and faster delivery of updates to end users.
11 Commits • 2 Features
Apr 1, 2026April 2026 (2026-04) monthly summary for ITS-Unibas/chocolatey-internal-packages. Focused on delivering robust release automation and ensuring users get the latest official software. Key outcomes include enhancements to the RStudio update flow and across-package automation, driving reliability, maintainability, and faster delivery of updates to end users.
April 2026
March 2026
17 Commits • 3 Features
Mar 1, 2026March 2026 focused on hardening packaging tooling and release reliability for ITS-Unibas/chocolatey-internal-packages. Key features delivered include KeePass update tooling and integrity improvements (enhanced URL extraction reliability, checksum validation, and integrity checks during downloads), Unibas Logitech Options Plus package release 2.0 with improved handling of release information, and FileZilla packaging updates with migration away from automated updates. Major bugs fixed include Eclipse JEE URL formatting in the download script, Unibas Keepass packaging versioning adjustments to address rollbacks/patches, and FreeCAD update script regex alignment for new installer naming. Overall impact: more reliable, secure, and maintainable packaging pipelines with reduced automation fragility and clearer release data. Technologies/skills demonstrated: PowerShell scripting (update.ps1), URL/regex handling, checksum validation, NuSpec packaging, and packaging tooling modernization.
March 2026
17 Commits • 3 Features
Mar 1, 2026March 2026 focused on hardening packaging tooling and release reliability for ITS-Unibas/chocolatey-internal-packages. Key features delivered include KeePass update tooling and integrity improvements (enhanced URL extraction reliability, checksum validation, and integrity checks during downloads), Unibas Logitech Options Plus package release 2.0 with improved handling of release information, and FileZilla packaging updates with migration away from automated updates. Major bugs fixed include Eclipse JEE URL formatting in the download script, Unibas Keepass packaging versioning adjustments to address rollbacks/patches, and FreeCAD update script regex alignment for new installer naming. Overall impact: more reliable, secure, and maintainable packaging pipelines with reduced automation fragility and clearer release data. Technologies/skills demonstrated: PowerShell scripting (update.ps1), URL/regex handling, checksum validation, NuSpec packaging, and packaging tooling modernization.
February 2026
5 Commits • 3 Features
Feb 1, 2026February 2026: Focused on stabilizing and accelerating update workflows for OBS Studio and ParaView within ITS-Unibas/chocolatey-internal-packages. The work emphasized robust scripting, improved download reliability, and cleaner packaging logic to reduce manual intervention and downtime across the delivery pipeline.
5 Commits • 3 Features
Feb 1, 2026February 2026: Focused on stabilizing and accelerating update workflows for OBS Studio and ParaView within ITS-Unibas/chocolatey-internal-packages. The work emphasized robust scripting, improved download reliability, and cleaner packaging logic to reduce manual intervention and downtime across the delivery pipeline.
February 2026
January 2026
10 Commits • 3 Features
Jan 1, 2026January 2026 monthly summary for ITS-Unibas/chocolatey-internal-packages: Delivered stability and reliability improvements across packaging workflows. Implemented FreeCAD packaging overhaul with official download, checksum verification, and 64-bit handling; removed GitHub releases dependency. Fixed Anaconda3 download reliability by addressing server changes, adding User-Agent headers to prevent HTTP 403, and correcting version parsing. Improved Eclipse update process with corrected URL handling regex and reliable latest-version retrieval. Achieved naming consistency across update scripts to reduce confusion and rate-limiting risks. Enhanced update efficiency by removing unnecessary pre-update steps and introducing checksum verification for updates. These changes improved install reliability, reduced failure rates, and strengthened security and maintainability of internal packages.
January 2026
10 Commits • 3 Features
Jan 1, 2026January 2026 monthly summary for ITS-Unibas/chocolatey-internal-packages: Delivered stability and reliability improvements across packaging workflows. Implemented FreeCAD packaging overhaul with official download, checksum verification, and 64-bit handling; removed GitHub releases dependency. Fixed Anaconda3 download reliability by addressing server changes, adding User-Agent headers to prevent HTTP 403, and correcting version parsing. Improved Eclipse update process with corrected URL handling regex and reliable latest-version retrieval. Achieved naming consistency across update scripts to reduce confusion and rate-limiting risks. Enhanced update efficiency by removing unnecessary pre-update steps and introducing checksum verification for updates. These changes improved install reliability, reduced failure rates, and strengthened security and maintainability of internal packages.
Activity
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Quality Metrics
Correctness92.6%
Maintainability89.8%
Architecture89.8%
Performance89.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
PowerShellXML
Technical Skills
API integrationDevOpsPowerShellPowerShell scriptingXML configurationautomationdependency managementfile managementpackage managementregexscriptingsecuritysecurity best practicessoftware maintenanceversion control
Repositories Contributed To
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