Static Dependencies* · anthropics/s5cmd

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure at level 1 (relative to the source code root).

Static Dependencies

Dependencies among components are static code dependencies among files in different components.

Analyzed system has 14 links (arrows) between components.
The number on the arrow represents the number of files from referring component that depend on files in referred component.
These 14 links contain 61 dependencies.
There is 1 place (2 links) with cyclic dependencies (4 file dependencies).

flowchart TB
    n0["benchmark"]
    n1["bench"]
    n2["parallel"]
    n3["useragent"]
    n4["orderedwriter"]
    n5["strutil"]
    n6["progressbar"]
    n7["storage"]
    n8["ROOT"]
    n9["version"]
    n10[".github"]
    n11["log"]
    n12["command"]
    n13["error"]
    n12 -->|"21"| n7
    n12 -->|"16"| n11
    n12 -->|"5"| n2
    n12 -->|"5"| n5
    n7 -->|"3"| n11
    n7 -->|"2"| n5
    n11 -->|"2"| n5
    n3 -->|"1"| n9
    n7 -->|"1"| n3
    n11 -->|"1"| n7
    n12 -->|"1"| n9
    n12 -->|"1"| n6
    n12 -->|"1"| n4
    n13 -->|"1"| n7
    classDef default fill:#808080,stroke:#ffffff,color:#000000;
    classDef highlighted fill:#00b2ee,stroke:#ffffff,color:#000000;
    class n0,n1,n2,n3,n4,n5,n6,n7,n8,n9,n10,n11,n12,n13 highlighted;
    linkStyle 0 stroke:#00688bFF,stroke-width:10px
    linkStyle 1 stroke:#00688bC9,stroke-width:7px
    linkStyle 2 stroke:#00688b70,stroke-width:2px
    linkStyle 3 stroke:#00688b70,stroke-width:2px
    linkStyle 4 stroke:#DC143C5E,stroke-width:1px
    linkStyle 5 stroke:#00688b4C,stroke-width:1px
    linkStyle 6 stroke:#00688b4C,stroke-width:1px
    linkStyle 7 stroke:#00688b4C,stroke-width:1px
    linkStyle 8 stroke:#00688b4C,stroke-width:1px
    linkStyle 9 stroke:#DC143C4C,stroke-width:1px
    linkStyle 10 stroke:#00688b4C,stroke-width:1px
    linkStyle 11 stroke:#00688b4C,stroke-width:1px
    linkStyle 12 stroke:#00688b4C,stroke-width:1px
    linkStyle 13 stroke:#00688b4C,stroke-width:1px

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Show more details about dependencies...

From Component --> To Component	From Component (files with dependencies)	Details
command --> storage	command/sync_strategy.go command/rb.go command/sync.go command/rm.go command/du.go command/ls.go command/cp.go command/bucket_version.go command/cat.go command/presign.go command/auto_complete.go command/app.go command/stat.go command/wildcard.go command/validation.go command/expand.go command/pipe.go command/mb.go command/select.go command/error.go command/context.go	21 source files
command --> log	command/error.go command/rb.go command/sync.go command/rm.go command/du.go command/ls.go command/cp.go command/bucket_version.go command/app.go command/stat.go command/pipe.go command/mb.go command/mv.go command/cat.go command/presign.go command/select.go	16 source files
command --> parallel	command/run.go command/sync.go command/cp.go command/app.go command/select.go	5 source files
command --> strutil	command/du.go command/ls.go command/bucket_version.go command/stat.go command/wildcard.go	5 source files
storage --> log	storage/token_manager.go storage/storage.go storage/s3.go	3 source files
storage --> strutil	storage/storage.go storage/url/url.go	2 source files
log --> strutil	log/message.go log/stat/stat.go	2 source files
useragent --> version	useragent/useragent.go	1 source file
storage --> useragent	storage/token_manager.go	1 source file
log --> storage	log/message.go	1 source file
command --> version	command/version.go	1 source file
command --> progressbar	command/cp.go	1 source file
command --> orderedwriter	command/cat.go	1 source file
error --> storage	error/error.go	1 source file

About This Analysis

Static code dependencies refer to the relationships between different modules, libraries, or components in a software system that are established at compile-time rather than at runtime. These dependencies are determined by the code itself, meaning that one module directly references another through imports, includes, or explicit references in the code. Examples include:

Library and Module Imports
Class Dependencies (Inheritance & Composition)
Function and Method Calls
Dependency Injection Without Runtime Resolution

Learn more...

To learn more about good practices on componentization and dependencies, Sokrates recommends the following resources:

Reduce Coupling, MartinFlower.com (IEEE Software article)
Couplers Code Smells, sourcemaking.com

2026-10-06 23:30