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Move t into its own file

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This commit is contained in:
Oliver Davies 2024-06-17 17:59:35 +01:00
parent 4d24228c30
commit a36dd7baf4
2 changed files with 70 additions and 65 deletions
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68
lib/shared/home-manager-packages.nix
View file

@ -5,75 +5,13 @@ let
inherit (pkgs) writeShellApplication;
script-t = writeShellApplication {
name = "t";
runtimeInputs = with pkgs; [
openssl
tmux
];
text = ''
# Credit to ThePrimeagen and Jess Archer.
if [[ $# -eq 1 ]]; then
SELECTED_PATH=$1
else
# Get the session name from fuzzy-finding list of directories and generating a
# tmux-safe version.
items=$(find ~/Code/* ~/Code ~ ~/Documents /tmp \
-maxdepth 1 -mindepth 1 -type d \
! -name "*-old" \
! -name "*.old"
)
SELECTED_PATH=$(echo "''${items}" | fzf)
fi
SESSION_NAME=$(basename "''${SELECTED_PATH}" | sed 's/\./_/g')
# Attach to an existing session, if one exists.
if tmux has-session -t "''${SESSION_NAME}" 2> /dev/null; then
tmux attach -t "''${SESSION_NAME}" || tmux switch-client -t "''${SESSION_NAME}"
exit
fi
# TODO: support .ignored/.tmux
if [[ -x "''${SELECTED_PATH}/.tmux" ]]; then
DIGEST="$(openssl sha512 "''${SELECTED_PATH}/.tmux")"
# Prompt the first time we see a given .tmux file before running it.
if ! grep -q "''${DIGEST}" ~/..tmux.digests 2> /dev/null; then
cat "''${SELECTED_PATH}/.tmux"
read -r -n 1 -p "Trust (and run) this .tmux file? (t = trust, otherwise = skip) "
if [[ $REPLY =~ ^[Tt]$ ]]; then
echo "''${DIGEST}" >> ~/..tmux.digests
# Create a new session and run the .tmux script.
tmux new-session -d -c "''${SELECTED_PATH}" -s "''${SESSION_NAME}"
(cd "''${SELECTED_PATH}" && "''${SELECTED_PATH}/.tmux" "''${SESSION_NAME}")
fi
else
# Create a new session and run the .tmux script.
tmux new-session -d -c "''${SELECTED_PATH}" -s "''${SESSION_NAME}"
(cd "''${SELECTED_PATH}" && "''${SELECTED_PATH}/.tmux" "''${SESSION_NAME}")
fi
fi
# If there is no session, create one.
if ! tmux has-session -t "''${SESSION_NAME}" 2> /dev/null; then
tmux new-session -d -c "''${SELECTED_PATH}" -s "''${SESSION_NAME}"
fi
tmux switch-client -t "''${SESSION_NAME}" || tmux attach-session -t "''${SESSION_NAME}"
'';
scripts = {
t = writeShellApplication (import ./scripts/t.nix { inherit pkgs; });
};
in
with pkgs;
[
script-t
scripts.t
inputs.build-configs.packages.${pkgs.system}.default

67
lib/shared/scripts/t.nix Normal file
View file

@ -0,0 +1,67 @@
{ pkgs }:
{
name = "t";
runtimeInputs = with pkgs; [
openssl
tmux
];
text = ''
# Credit to ThePrimeagen and Jess Archer.
if [[ $# -eq 1 ]]; then
SELECTED_PATH=$1
else
# Get the session name from fuzzy-finding list of directories and generating a
# tmux-safe version.
items=$(find ~/Code/* ~/Code ~ ~/Documents /tmp \
-maxdepth 1 -mindepth 1 -type d \
! -name "*-old" \
! -name "*.old"
)
SELECTED_PATH=$(echo "''${items}" | fzf)
fi
SESSION_NAME=$(basename "''${SELECTED_PATH}" | sed 's/\./_/g')
# Attach to an existing session, if one exists.
if tmux has-session -t "''${SESSION_NAME}" 2> /dev/null; then
tmux attach -t "''${SESSION_NAME}" || tmux switch-client -t "''${SESSION_NAME}"
exit
fi
# TODO: support .ignored/.tmux
if [[ -x "''${SELECTED_PATH}/.tmux" ]]; then
DIGEST="$(openssl sha512 "''${SELECTED_PATH}/.tmux")"
# Prompt the first time we see a given .tmux file before running it.
if ! grep -q "''${DIGEST}" ~/..tmux.digests 2> /dev/null; then
cat "''${SELECTED_PATH}/.tmux"
read -r -n 1 -p "Trust (and run) this .tmux file? (t = trust, otherwise = skip) "
if [[ $REPLY =~ ^[Tt]$ ]]; then
echo "''${DIGEST}" >> ~/..tmux.digests
# Create a new session and run the .tmux script.
tmux new-session -d -c "''${SELECTED_PATH}" -s "''${SESSION_NAME}"
(cd "''${SELECTED_PATH}" && "''${SELECTED_PATH}/.tmux" "''${SESSION_NAME}")
fi
else
# Create a new session and run the .tmux script.
tmux new-session -d -c "''${SELECTED_PATH}" -s "''${SESSION_NAME}"
(cd "''${SELECTED_PATH}" && "''${SELECTED_PATH}/.tmux" "''${SESSION_NAME}")
fi
fi
# If there is no session, create one.
if ! tmux has-session -t "''${SESSION_NAME}" 2> /dev/null; then
tmux new-session -d -c "''${SELECTED_PATH}" -s "''${SESSION_NAME}"
fi
tmux switch-client -t "''${SESSION_NAME}" || tmux attach-session -t "''${SESSION_NAME}"
'';
}