Files
nix-config/home/shell/fish.nix
T

123 lines
3.9 KiB
Nix

{ config, ... }:
let
envTpl = "${config.xdg.configHome}/op-env/env.tpl";
envCache = "${config.xdg.cacheHome}/op-env/env.fish";
in
{
# ── 1Password env template ──────────────────────────
# op:// references only — no real secrets, safe to commit
# Kept outside ~/.config/op — that dir must be 700 and owned by op CLI
xdg.configFile."op-env/env.tpl".text = ''
set -gx AI_GATEWAY_BASE_URL "{{ op://Developer/AI Gateway API/URL }}"
set -gx AI_GATEWAY_API_KEY "{{ op://Developer/AI Gateway API/credential }}"
set -gx EXA_API_KEY "{{ op://Developer/Exa API/credential }}"
set -gx CONTEXT7_API_KEY "{{ op://Developer/Context7 API/credential }}"
'';
programs.fish = {
enable = true;
shellAbbrs = {
# Navigation (one-shot, no need to recall in history)
".." = "cd ..";
"..." = "cd ../..";
};
shellAliases = {
# File listing (eza) — base aliases (ls/la/lt) from programs.eza
ll = "eza -lh";
lla = "eza -lah --time-style=long-iso";
cat = "bat --paging=never";
rm = "gomi";
lg = "lazygit";
};
interactiveShellInit = ''
set -g fish_greeting
fish_add_path $HOME/go/bin $HOME/.bun/bin
# Sudo: double Escape to prepend sudo
bind \e\e 'fish_commandline_prepend sudo'
# WSL clipboard
if set -q WSL_DISTRO_NAME
alias pbcopy clip.exe
alias pbpaste "powershell.exe -noprofile -c Get-Clipboard"
end
# 1Password env vars (cached locally, no network on shell start)
# Startup only sources the cache; run op-env-refresh manually to fetch/update.
# Auth via OP_SERVICE_ACCOUNT_TOKEN (set it in ~/.config/fish/local.fish)
function op-env-refresh --description "Fetch secrets from 1Password and cache locally"
if not type -q op
echo "op-env: op CLI not found in PATH" >&2
return 1
end
if not set -q OP_SERVICE_ACCOUNT_TOKEN; or test -z "$OP_SERVICE_ACCOUNT_TOKEN"
echo "op-env: OP_SERVICE_ACCOUNT_TOKEN is not set" >&2
return 1
end
if not test -f "${envTpl}"
echo "op-env: template not found: ${envTpl}" >&2
return 1
end
set -l cache_dir (path dirname "${envCache}")
if not mkdir -p "$cache_dir"; or not chmod 700 "$cache_dir"
echo "op-env: cannot prepare cache dir: $cache_dir" >&2
return 1
end
set -l tmp (mktemp "$cache_dir/.tmp.XXXXXX")
or begin
echo "op-env: mktemp failed" >&2
return 1
end
if not op inject --in-file "${envTpl}" > "$tmp"
command rm -f "$tmp"
echo "op-env: inject failed; old cache kept" >&2
return 1
end
# Capture old var names before replacing cache
set -l old_vars
if test -f "${envCache}"
set old_vars (string match -rg 'set -gx (\S+)' < "${envCache}")
end
if not mv "$tmp" "${envCache}"
command rm -f "$tmp"
echo "op-env: cannot replace cache file" >&2
return 1
end
for var in $old_vars
set -e $var
end
if not source "${envCache}"
echo "op-env: cache written but could not be sourced" >&2
return 1
end
echo "op-env: refreshed"
end
function op-env-clear --description "Clear cached secrets"
if test -f "${envCache}"
for var in (string match -rg 'set -gx (\S+)' < "${envCache}")
set -e $var
end
command rm -f "${envCache}"
end
echo "op-env: cleared"
end
# Source cached secrets (instant, no network)
if test -f "${envCache}"
source "${envCache}"
end
# User-local config (OP_SERVICE_ACCOUNT_TOKEN, per-machine overrides)
if test -f ~/.config/fish/local.fish
source ~/.config/fish/local.fish
end
'';
};
}