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| author | Jimmy Reichley <jimmyqpublik@gmail.com> | 2022-05-10 16:53:22 -0400 |
|---|---|---|
| committer | Jimmy Reichley <jimmyqpublik@gmail.com> | 2022-05-10 16:53:22 -0400 |
| commit | 2998527b185a41157be6ead42fd03a66601c4f56 (patch) | |
| tree | d82a7baa99216e82f5ff8d86a211499e32be600d /src/nix | |
| parent | eb957ad6d8f7375e9b78f4b3696912dded95f7a6 (diff) | |
Allow setting bash-prompt-prefix nix develop configuration
Diffstat (limited to 'src/nix')
| -rw-r--r-- | src/nix/develop.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/nix/develop.cc b/src/nix/develop.cc index 3a99fff6f..2a3fc0213 100644 --- a/src/nix/develop.cc +++ b/src/nix/develop.cc @@ -18,6 +18,9 @@ struct DevelopSettings : Config Setting<std::string> bashPrompt{this, "", "bash-prompt", "The bash prompt (`PS1`) in `nix develop` shells."}; + Setting<std::string> bashPromptPrefix{this, "", "bash-prompt-prefix", + "Prefix prepended to the `PS1` environment variable in `nix develop` shells."}; + Setting<std::string> bashPromptSuffix{this, "", "bash-prompt-suffix", "Suffix appended to the `PS1` environment variable in `nix develop` shells."}; }; @@ -482,6 +485,9 @@ struct CmdDevelop : Common, MixEnvironment if (developSettings.bashPrompt != "") script += fmt("[ -n \"$PS1\" ] && PS1=%s;\n", shellEscape(developSettings.bashPrompt.get())); + if (developSettings.bashPromptPrefix != "") + script += fmt("[ -n \"$PS1\" ] && PS1=%s\"$PS1\";\n", + shellEscape(developSettings.bashPromptPrefix.get())); if (developSettings.bashPromptSuffix != "") script += fmt("[ -n \"$PS1\" ] && PS1+=%s;\n", shellEscape(developSettings.bashPromptSuffix.get())); |