89 lines
2.9 KiB
Bash
89 lines
2.9 KiB
Bash
# Blakely's basic shell setup file
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# This file is compatible with basic `sh`, and can
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# be sourced in all `sh`-compatible shells to get
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# the basic parts of the local `sh` configuration.
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### Pre-setup >>>
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# shellcheck disable=SC1090,SC2296,SC1091,SC2154,SC2015
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# Helper function to source files.
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# Usage:
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# careful_source "file" \
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# [optional: "Error message"] \
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# [optional: $LINENO] (use this if you have an error message) \
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# [optional: test to run] (-f, -x, -e) \
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# [optional: operation (source, exec, command or nothing)] \
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careful_source() {
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if test "${4:--f}" "$1"; then
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${5:-source} "$1"
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else
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if test -n "${2+foo}"; then
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echo -e "$2" >&2
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echo "Line number: $3" >&2
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fi
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fi
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}
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# for sending error messages from functions and whatnot
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error() {
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ERROR_CODE="$?"
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>&2 echo "(zshrc) An error occurred on line number ${1}"
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return $ERROR_CODE
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}
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# change cursor to a beam by default
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echo -ne '\e[5 q'
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### <<<
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### Generic shell configuration >>>
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### Environment variables >>>
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# This has to go here because otherwise we don't know where the config files are :|
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export SHELL_CONFIG_DIR="${SHELL_CONFIG_DIR:-"${XDG_CONFIG_HOME:-$HOME/.config}/shell"}"
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# source the environment variable file
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${SKIP_ENV:-false} || careful_source "$SHELL_CONFIG_DIR/env" \
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"Error: could not locate env file. Things could be messed up. Check that \$SHELL_CONFIG_DIR/env exists." $LINENO
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${SKIP_LOCAL_ENV:-false} || careful_source "$SHELL_CONFIG_DIR/local/env" \
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# <<<
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### Aliases >>>
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# Source the alias file
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${SKIP_ALIASES:-false} || careful_source "$SHELL_CONFIG_DIR/aliases" \
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"Error: could not locate alias file. You may not have any aliases. Check that \$SHELL_CONFIG_DIR points to the right place." $LINENO
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${SKIP_LOCAL_ALIASES:-false} || careful_source "$SHELL_CONFIG_DIR/local/aliases"
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# <<<
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### Functions >>>
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# Organization: functions that are really short should be put here, otherwise
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# they should be put in a file located in $SHELL_CONFIG_DIR/functions. If they
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# can be converted into a script, they should be.
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#
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# To make a "function in a file" that fits with my personal spec, simply make a
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# file, name it what the function is called, and put the function inside of it
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# just like you would if you were writing it here.
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# load all functions that are stored in files
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fnupdate() {
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for FN in "$SHELL_CONFIG_DIR"/functions/*;do
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source "$FN"
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done
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}
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${SKIP_FUNCTIONS:-false} || fnupdate
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# <<<
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### Options >>>
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set -o vi
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# <<<
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# <<<
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### Apply breaking changes with the update script >>>
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${SKIP_UPDATES:-false} || careful_source "$SHELL_CONFIG_DIR/updates" \
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"Error: failed to run update script" $LINENO -x "command"
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### <<<
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# terminal colorscheme
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careful_source "$SHELL_CONFIG_DIR/colors.sh"
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# vim:fdm=marker:fmr=>>>,<<<:et:ft=bash:sw=3:ts=3
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