Will Anderson
f2c63f95fd
Migrates fs_read/write/exists/mkdir/write_bytes/list, exec/exec_bg/exec_command/exec_capture, env/args/exit_program, state_set/get/del/keys, uuid_new/v4, and list helpers get/len from el_runtime.c into El source as thin wrappers over seed primitives.
28 lines
938 B
EmacsLisp
28 lines
938 B
EmacsLisp
// runtime/exec.el — subprocess execution
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// All four names resolve to the same seed primitives so callers can use
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// whichever name matches their mental model of the operation.
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// exec — run a shell command, capture stdout, return as String.
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// Blocks until the subprocess exits (30-second wall-clock deadline in the
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// seed layer). Returns "" on any error.
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fn exec(cmd: String) -> String {
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return __exec(cmd)
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}
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// exec_bg — fire-and-forget subprocess. Returns immediately; no stdout.
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fn exec_bg(cmd: String) {
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__exec_bg(cmd)
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}
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// exec_command — alias for exec(); preferred when callers care about side
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// effects (e.g. invoking a build tool) rather than captured output.
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fn exec_command(cmd: String) -> String {
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return __exec(cmd)
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}
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// exec_capture — alias for exec(); preferred when callers explicitly want
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// to capture and process stdout.
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fn exec_capture(cmd: String) -> String {
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return __exec(cmd)
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}
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