README
Documentation
¶
Overview ¶
Package repl is the module root marker for the yupsh REPL.
The program is laid out to the gomatic/template.cli three-tier standard: the binary entry point is cmd/yupsh, and all behaviour lives under internal/ — the app tier (internal/app), the line orchestrator (internal/line), and the implementation packages (internal/token, internal/expansion, internal/flags, internal/command, internal/pipeline) over the shared internal/constants sentinel errors. See docs/architecture.md.
Source Files
Directories
¶
| Path | Synopsis |
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cmd
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yupsh
command
Command yupsh is an interactive REPL over the gloo-foo/framework typed-stream pipeline and the gloo-foo/cmd-* command modules.
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Command yupsh is an interactive REPL over the gloo-foo/framework typed-stream pipeline and the gloo-foo/cmd-* command modules. |
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internal
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app
Package app is the yupsh REPL surface: the interactive read-eval-print loop, its built-ins, banner, and help, plus the line reader that feeds it.
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Package app is the yupsh REPL surface: the interactive read-eval-print loop, its built-ins, banner, and help, plus the line reader that feeds it. |
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command
Package command is the yupsh command catalogue: the registry mapping each command keyword to how its flags are parsed and how its pipeline segment is built from the gloo-foo/cmd-* modules.
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Package command is the yupsh command catalogue: the registry mapping each command keyword to how its flags are parsed and how its pipeline segment is built from the gloo-foo/cmd-* modules. |
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constants
Package constants declares every sentinel error the yupsh REPL can emit.
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Package constants declares every sentinel error the yupsh REPL can emit. |
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expansion
Package expansion applies shell-style expansion to command argument tokens: tilde expansion then pathname globbing, on unquoted tokens only.
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Package expansion applies shell-style expansion to command argument tokens: tilde expansion then pathname globbing, on unquoted tokens only. |
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flags
Package flags translates a command segment's Unix-style flag tokens into the typed option values that the underlying gloo-foo/cmd-* constructors expect.
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Package flags translates a command segment's Unix-style flag tokens into the typed option values that the underlying gloo-foo/cmd-* constructors expect. |
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line
Package line orchestrates execution of a single REPL input line.
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Package line orchestrates execution of a single REPL input line. |
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pipeline
Package pipeline assembles built command segments into a runnable typed-stream pipeline and executes it against the gloo-foo/framework.
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Package pipeline assembles built command segments into a runnable typed-stream pipeline and executes it against the gloo-foo/framework. |
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token
Package token tokenizes a REPL input line into pipeline segments.
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Package token tokenizes a REPL input line into pipeline segments. |
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