Gabriel Brown
1f62256024
Two things stood between this repository and a machine that could install it. The installer aborted on its own first question. The hostname prompt defaults to N, and the N branch ran `exit` -- so pressing Enter, the obvious answer when you do not want to rename your machine, skipped the entire installation and said nothing about it. Declining now just declines. The installer is also safe to re-run, which is the upgrade path too: it reports which stages failed instead of scrolling the failure past twenty minutes ago, and restores the idle settings on every exit path rather than only on success. The package lists had drifted badly from what the configs and helpers actually use. jq alone has thirty-one call sites across the helpers and the contracts; kitty has a full shipped config and a dock pin; tmux and btop have shipped themes the colour scheme switches; ddcutil, qrencode and orca back features added today. None were declared. Neither were fontconfig, pciutils, libselinux-utils, libnotify, wireplumber, fwupd or python3-dnf, all of which shipped scripts invoke by name. A fresh machine following this repository's own instructions would have got a desktop whose features quietly were not there -- the helpers report "not installed" rather than crashing, which is good behaviour and completely silent. So the lists are corrected and a contract now checks that every external command Panama's scripts invoke is installed by Panama's packages. Writing it was instructive about its own blind spots. The first version reported `then`, `esac` and `done` as missing packages, burying the real findings. The second passed while jq was undeclared, because the pattern required three characters and jq is two -- a dependency checker with a blind spot for short names is worse than none, since it reports PASS. The third missed ddcutil, which is only ever invoked as `timeout 10 ddcutil` and so never appears statement-initial. It now also reads `command -v X`, which is how these helpers probe for a tool and therefore the clearest statement of a dependency there is. Verified it catches jq, ddcutil and qrencode individually. Also replaced a fixed 0.3s sleep in the write contract with a bounded wait. It was failing about one run in three with "a rejected value did not surface an error" when the error had simply not arrived yet, which reads as a missing guard rather than a slow one. Claude-Session: https://claude.ai/code/session_01BRvzt4H8XXLPVH5MyYdk9L
71 lines
3.0 KiB
Bash
Executable File
71 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Panama's installer. Safe to re-run: every stage is idempotent, and this is
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# also the upgrade path.
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set -uo pipefail
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PANAMA_PATH="${PANAMA_PATH:-$HOME/.local/share/Panama}"
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source "$PANAMA_PATH/bin/ascii"
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# ── Hostname, which is optional ──────────────────────────────────────────────
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#
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# Declining this used to `exit`, which aborted the ENTIRE installation. The
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# prompt defaults to N, so simply pressing Enter -- the obvious thing to do when
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# you do not want to rename your machine -- installed nothing at all and said
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# nothing about it.
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echo -e "Current hostname is: $(hostname)"
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read -r -p "Do you want to change the hostname? [y/N]: " confirm_change
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if [[ "$confirm_change" =~ ^[Yy]$ ]]; then
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read -r -p "Hostname: " HOST_NAME
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read -r -p "Set hostname to '$HOST_NAME'? [y/N]: " confirm_hostname
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if [[ "$confirm_hostname" =~ ^[Yy]$ ]]; then
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sudo hostnamectl set-hostname "$HOST_NAME"
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echo "Hostname set to: $(hostname)"
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else
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echo "Hostname not changed."
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fi
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else
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echo "Keeping the current hostname."
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fi
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# ── Keep the machine awake for the duration ──────────────────────────────────
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# Package installation takes long enough to hit an idle lock, and being locked
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# out mid-transaction is unpleasant. Restored on every exit path, including
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# failure and Ctrl-C, so an interrupted install does not leave the screen
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# permanently awake.
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restore_idle() {
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gsettings set org.gnome.desktop.screensaver lock-enabled true 2>/dev/null || true
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gsettings set org.gnome.desktop.session idle-delay 300 2>/dev/null || true
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}
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trap restore_idle EXIT INT TERM
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gsettings set org.gnome.desktop.screensaver lock-enabled false 2>/dev/null || true
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gsettings set org.gnome.desktop.session idle-delay 0 2>/dev/null || true
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# ── Stages ───────────────────────────────────────────────────────────────────
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# Each runs in its own process so strict-shell options and helper variables stay
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# local to the script that owns them. A failing stage is reported and the rest
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# still run: a missing optional package should not stop the dotfiles being
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# linked. The summary at the end is what decides whether the install worked,
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# because a failure scrolled past twenty minutes ago is a failure nobody saw.
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failed=()
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for script in "$PANAMA_PATH"/setup/scripts/*; do
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[[ -x "$script" ]] || continue
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stage="$(basename "$script")"
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printf '\n=== %s ===\n' "$stage"
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if ! "$script"; then
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failed+=("$stage")
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printf '!!! %s failed\n' "$stage" >&2
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fi
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done
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printf '\n'
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if (( ${#failed[@]} == 0 )); then
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echo "Panama installed. Log out and choose the Hyprland session to start it."
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else
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printf 'Panama installed with %d failed stage(s): %s\n' "${#failed[@]}" "${failed[*]}" >&2
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printf 'Re-running ./install is safe and will retry them.\n' >&2
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exit 1
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fi
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