837cfe07c7
Renaming my mono-repo briefcase. I first introduced this commit in master, but it introduced a bug where one of two things would happen: 1. Emacs wouldn't start and would crash X. 2. Emacs would start but my keyboard wouldn't work. I learned some valuable debugging skills in the process. Here are some of them: When my keyboard was broken, I wanted to control my computer using my laptop. Thankfully this is possible by using `x2x`, which forward X events from the SSH client to the SSH host. ```shell > # I'm unsure if this is the *exact* command > ssh -X desktop x2x -west :0.0 ``` Git commit-local bisecting. I didn't need to do a `git bisect` because I knew which commit introduced the bug; it was HEAD, master. But -- as you can see from the size of this commit -- there are many changes involved. I wanted to binary search through the changes, so I did the following workflow using `magit`: - git reset --soft HEAD^ - git stash 1/2 of the files changed - re-run `nix-env -f ~/briefcase/emacs -i` - restart X session - If the problem persists, the bug exists in the non-stashed files. Repeat the process until you find the bug. In my case, the bug was pretty benign. Calling `(exwm/switch "Dotfiles")` at the bottom of `window-manager.el` was failing because "Dotfiles" is the name of a non-existent workspace; it should've been `(exwm/switch "Briefcase")`. There may have been more problems. I changed a few other things along the way, including exposing the env vars BRIEFCASE to `wpcarros-emacs` inside of `emacs/default.nix`. The important part is that this was a valuable learning opportunity, and I'm glad that I'm walking away from the two days of "lost productivity" feeling actually productive.
60 lines
2.4 KiB
Bash
60 lines
2.4 KiB
Bash
# Some programs read from ~/.profile for values. It's best to set environment
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# variables here instead of in ~/.zshrc or similar files, which are sourced
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# everytime a new shell is created. The ~/.profile, on the other hand, is
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# typically sourced only once at login.
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PATH+=":$HOME/bin" # personal
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PATH+=":$HOME/.local/bin" # personal
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PATH+=":$HOME/.cargo/bin" # Rust
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PATH+=":$HOME/.rvm/bin" # Ruby
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PATH+=":$HOME/n/bin" # JavaScript, et al
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PATH+=":$HOME/.yarn/bin" # JavaScript, et al
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PATH+=":$HOME/.yarn/global/node_modules/.bin" # JavaScript, et al
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export PATH
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systemctl --user import-environment PATH
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# Taken from the EXWM configuration documentation.
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if [ -z "$DISPLAY" -a "$(tty)" = '/dev/tty5' ]; then
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exec xinit -- vt05
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fi
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# Application preferences
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export BROWSER=google-chrome-stable
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export TERMINAL=alacritty # temporary; change this back to `st`
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export VISUAL=emacsclient
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export EDITOR=emacsclient
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export ALTERNATE_EDITOR=nvim
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# Rust integration. Keep here so programs like Emacs can read this value.
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RUST_SRC_PATH="$(rustc --print sysroot)/lib/rustlib/src/rust/src"
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export RUST_SRC_PATH
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# TODO: Decide if clipmenu is compatible with EXWM.
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# Ensure clipmenu uses rofi instead of dmenu
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# TODO: Remove this after fully supporting Emacs client for clipmenu.
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export CM_LAUNCHER=rofi
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# Application configuration
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export FZF_DEFAULT_COMMAND='fd --hidden --follow --exclude ".git"'
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export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
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# Prevent compton from fading to the lock screen. This also prevents the white
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# overlay that compton was causing to appear. Still unsure why that was
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# happening.
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# For more information, see the following GitHub issue:
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# https://github.com/google/xsecurelock/issues/28
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export XSECURELOCK_NO_COMPOSITE=1
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# This fixes nixpkgs that rely on glibc-2.27, which allegedly breaks locale
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# issues.
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# See this thread for more details: https://github.com/NixOS/nixpkgs/issues/8398
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LOCALE_ARCHIVE=$(readlink ~/.nix-profile/lib/locale)/locale-archive
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export LOCALE_ARCHIVE
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# Set environment variables for Nix. Don't run this for systems running NixOS.
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# TODO: Learn why I can't use the variables from ~/briefcase/.envrc.
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case $(hostname) in
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zeno.lon.corp.google.com) . ~/.nix-profile/etc/profile.d/nix.sh;;
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seneca) . ~/.nix-profile/etc/profile.d/nix.sh;;
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wpcarro.c.googlers.com) . ~/.nix-profile/etc/profile.d/nix.sh;;
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esac
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