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Resolve SSH config Include directives in host completion #212

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Merged
lucieleblanc merged 3 commits into from
Apr 1, 2026
Merged

Resolve SSH config Include directives in host completion #212

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da55c36
Resolve SSH config Include directives in host completion
oz-agent Apr 1, 2026
e69ccc4
Add verification screenshot: SSH completions with Include directive r…
lucieleblanc Apr 1, 2026
29f8d7e
Delete .screenshots/ssh_hosts_completions.png
lucieleblanc Apr 1, 2026
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9 changes: 7 additions & 2 deletions command-signatures/src/generators/ssh.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,11 @@ use warp_completion_metadata::{
GeneratorResultsCollector, Suggestion,
};

/// Shell command that reads ~/.ssh/config and all files referenced by Include directives.
/// Include paths are resolved by replacing ~ with $HOME and treating relative paths as
/// relative to ~/.ssh/. Glob patterns in Include paths are expanded by the shell.
const SSH_CONFIG_CMD: &str = "cat ~/.ssh/config $(awk 'tolower($1)==\"include\"{for(i=2;i<=NF;i++){gsub(\"~\",ENVIRON[\"HOME\"],$i);if($i!~/^\\//)$i=ENVIRON[\"HOME\"]\"/.ssh/\"$i;print $i}}' ~/.ssh/config 2>/dev/null) 2>/dev/null";

fn hosts(output: &str) -> GeneratorResults {
output
.lines()
Expand All @@ -22,11 +27,11 @@ pub fn generator() -> CommandSignatureGenerators {
CommandSignatureGenerators::new("ssh")
.add_generator(
"hosts",
Generator::script(CommandBuilder::single_command("cat ~/.ssh/config"), hosts),
Generator::script(CommandBuilder::single_command(SSH_CONFIG_CMD), hosts),
)
.add_generator(
"addresses",
Generator::script(CommandBuilder::single_command("cat ~/.ssh/config"), hosts),
Generator::script(CommandBuilder::single_command(SSH_CONFIG_CMD), hosts),
)
.add_generator(
"known_hosts",
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