install: migrate script from bash to fish
- Checks for a supported fish version (greater than 2.1) - Migrate travis install script to fishpull/82/head
Derek Stavis
9 years ago
committed by
Derek Stavis
parent
0b2a51a93f
commit
8c394771df
@ -1,115 +1,145 @@
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#!/bin/sh
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#!/usr/bin/env fish
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#
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# USAGE
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# #1: curl -L github.com/oh-my-fish/oh-my-fish/raw/master/bin/install | sh
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# #2: curl -L github.com/oh-my-fish/oh-my-fish/raw/master/bin/install > install && chmod +x install && ./install
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# #3: OMF_CONFIG=~/.omf curl -L github.com/oh-my-fish/oh-my-fish/raw/master/bin/install | sh
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# #1: curl -L github.com/oh-my-fish/oh-my-fish/raw/master/bin/install | source -
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# #2: curl -L github.com/oh-my-fish/oh-my-fish/raw/master/bin/install > install; and source install
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# #3: env OMF_CONFIG=~/.omf curl -L github.com/oh-my-fish/oh-my-fish/raw/master/bin/install | source -
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#
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# ENV
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# XDG_DATA_HOME Base directory (~/.local/share)
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# XDG_CONFIG_HOME Base configuration directory (~/.config)
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#
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# ↑ See XDG Base Directory Specification
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# → https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
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# - See XDG Base Directory Specification:
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# - https://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
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#
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# OMF_PATH Oh My Fish directory
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# OMF_CONFIG Oh My Fish configuration
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# FISH_CONFIG Fish shell configuration file
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#
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# OMF_REPO_URI Source git repository
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# OMF_REPO_BRANCH Source repository default branch (master)
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# OMF_PATH Oh My Fish installation directory
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# OMF_CONFIG Oh My Fish configuration directory
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#
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# FUNCTIONS
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# die
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# is_installed
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# omf_create_fish_config <path/to/fish.config>
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# omf_install
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test -z ${XDG_DATA_HOME+_} && XDG_DATA_HOME="${HOME}/.local/share"
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test -z ${XDG_CONFIG_HOME+_} && XDG_CONFIG_HOME="${HOME}/.config"
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test -z ${OMF_PATH+_} && OMF_PATH="${XDG_DATA_HOME}/omf"
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test -z ${OMF_CONFIG+_} && OMF_CONFIG="${XDG_CONFIG_HOME}/omf"
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test -z ${OMF_REPO_URI+_} && OMF_REPO_URI="https://github.com/oh-my-fish/oh-my-fish"
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test -z ${OMF_REPO_BRANCH+_} && OMF_REPO_BRANCH="master"
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die() {
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echo "$1" && exit 1
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}
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is_installed() {
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type "$1" >/dev/null 2>&1
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}
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omf_create_fish_config() {
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local fish_config_file=$1
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mkdir -p $(dirname "${fish_config_file}")
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touch "${fish_config_file}"
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}
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omf_install() {
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echo "Resolving Oh My Fish path → ${OMF_PATH}"
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test -d "${OMF_PATH}" && die "Existing installation detected, aborting"
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local git_uri="$(echo ${OMF_REPO_URI} | sed 's/\.git//').git"
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echo "Cloning Oh My Fish → ${git_uri}"
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if ! git clone -q --depth 1 -b "${OMF_REPO_BRANCH}" "${git_uri}" "${OMF_PATH}"; then
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echo "Is 'git' installed?"
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die "Could not clone the repository → ${OMF_PATH}:${OMF_REPO_BRANCH}"
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fi
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local git_rev=$(git --git-dir ${OMF_PATH}/.git --work-tree ${OMF_PATH} rev-parse HEAD) >/dev/null 2>&1
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local git_upstream=$(git --git-dir ${OMF_PATH}/.git --work-tree ${OMF_PATH} config remote.upstream.url)
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if [ -z "${git_upstream}" ]; then
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git --git-dir ${OMF_PATH}/.git --work-tree ${OMF_PATH} remote add upstream ${git_uri}
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else
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git --git-dir ${OMF_PATH}/.git --work-tree ${OMF_PATH} remote set-url upstream ${git_uri}
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fi
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# OMF_REPO_URI Oh My Fish source git repository
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# OMF_REPO_BRANCH Oh My Fish source repository branch
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set -q XDG_DATA_HOME; or set XDG_DATA_HOME "$HOME/.local/share"
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set -q XDG_CONFIG_HOME; or set XDG_CONFIG_HOME "$HOME/.config"
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set -q FISH_CONFIG; or set FISH_CONFIG "$XDG_CONFIG_HOME/fish"
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set -q OMF_PATH; or set OMF_PATH "$XDG_DATA_HOME/omf"
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set -q OMF_CONFIG; or set OMF_CONFIG "$XDG_CONFIG_HOME/omf"
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set -q OMF_REPO_URI; or set OMF_REPO_URI "https://github.com/oh-my-fish/oh-my-fish"
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set -q OMF_REPO_BRANCH; or set OMF_REPO_BRANCH "master"
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set OMF_FISH_MIN_VER 2 1 0
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function available -a name
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type "$name" >/dev/null 2>&1
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end
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echo "Oh My Fish revision id → ${git_rev}"
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test -z ${FISH_CONFIG+_} && FISH_CONFIG="${XDG_CONFIG_HOME}/fish"
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function report -a what message
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switch $what
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case 'progress'
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set_color yellow
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case 'success'
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set_color green
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case 'error'
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set_color red
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printf "$message\n"
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exit 1
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end
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local fish_config_file="${FISH_CONFIG}/config.fish"
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printf "$message\n"
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end
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if [ -e "${FISH_CONFIG}/config.fish" ]; then
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local timestamp=$(date +%s)
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local fish_config_bk="${FISH_CONFIG}/config.${timestamp}.copy"
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function fish_version_compatible
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set -l major (echo $version | cut -d. -f1)
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set -l minor (echo $version | cut -d. -f2)
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echo "Found existing 'fish' configuration → ${fish_config_file}"
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echo "Writing back-up copy → ${fish_config_bk}"
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return (test $major = $OMF_FISH_MIN_VER[1] -a $minor -ge $OMF_FISH_MIN_VER[2])
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end
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cp "${fish_config_file}" "${fish_config_bk}" >/dev/null 2>&1
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test $? -ne 0 && die "Writing back-up copy failed, error code → ${?}"
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function install_omf
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# Grant repository URL ends with .git
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set git_uri (echo $OMF_REPO_URI | sed 's/\.git//').git
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report progress "Cloning $OMF_REPO_BRANCH from $git_uri..."
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if not git clone -q --depth 1 -b $OMF_REPO_BRANCH $git_uri "$OMF_PATH"
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report error "Error cloning repository!"
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end
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set git_upstream (git --git-dir "$OMF_PATH/.git" --work-tree "$OMF_PATH" config remote.upstream.url)
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if test -z "$git_upstream"
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git --git-dir "$OMF_PATH/.git" --work-tree "$OMF_PATH" remote add upstream $git_uri
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else
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omf_create_fish_config $fish_config_file
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fi
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echo "Adding Oh My Fish bootstrap → ${fish_config_file}"
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touch ${fish_config_file} >/dev/null 2>&1
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test ! -w ${fish_config_file} && die "Fish configuration file is not writable, aborting."
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sed "s|{{OMF_PATH}}|$(echo "${OMF_PATH}" | sed -e "s|$HOME|\$HOME|")|" \
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"${OMF_PATH}/templates/config.fish" > "${fish_config_file}"
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if [ ! -d "${OMF_CONFIG}" ]; then
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echo "Writing Oh My Fish configuration → ${OMF_CONFIG}"
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mkdir -p "${OMF_CONFIG}"
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test -f "${OMF_CONFIG}/bundle" || echo "theme default" > "${OMF_CONFIG}/bundle"
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test -f "${OMF_CONFIG}/theme" || echo default > "${OMF_CONFIG}/theme"
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test -f "${OMF_CONFIG}/revision" || echo ${git_rev} > "${OMF_CONFIG}/revision"
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git --git-dir "$OMF_PATH/.git" --work-tree "$OMF_PATH" remote set-url upstream $git_uri
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end
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set fish_config_file "$FISH_CONFIG/config.fish"
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if test -e "$fish_config_file"
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set -l timestamp (date +%s)
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set -l original_fish_config_file "$FISH_CONFIG/config.$timestamp.copy"
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report progress "Existent fish config file found at $fish_config_file"
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report progress "↳ Moving file to $original_fish_config_file"
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if not mv "$fish_config_file" "$original_fish_config_file" 2>/dev/null
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report error "Aborting: Could not backup fish config file"
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end
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else
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fish -c "omf install"
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fi
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}
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echo "Installing Oh My Fish..."
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! is_installed "fish" && die "Please install fish to continue → http://fishshell.com/"
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if omf_install; then
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echo "Oh My Fish successfully installed."
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cd $HOME
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# Do not swap process if running in a CI environment.
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[ -z ${CI+_} ] || exit 0 && exec "fish" < /dev/tty
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else
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die "Oh My Fish couldn't install, but you can complain here → github.com/oh-my-fish/oh-my-fish/issues"
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fi
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mkdir -p "$FISH_CONFIG"
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end
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report progress "Adding startup code to fish config file..."
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set template "templates/config.fish"
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set replacements "s|{{OMF_PATH}}|$OMF_PATH|;s|{{OMF_CONFIG}}|$OMF_CONFIG|"
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if test "$OMF_CONFIG" != "$XDG_CONFIG_HOME/omf"
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set replacements "$replacements;s|#set|set|"
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end
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sed "$replacements" "$OMF_PATH/$template" > "$fish_config_file"
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report progress "Building Oh My Fish configuration..."
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if not test -d "$OMF_CONFIG"
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mkdir -p "$OMF_CONFIG"
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end
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test -f "$OMF_CONFIG/bundle"; or echo "theme default" > "$OMF_CONFIG/bundle"
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test -f "$OMF_CONFIG/theme"; or echo "default" > "$OMF_CONFIG/theme"
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source "$OMF_PATH/init.fish"
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omf.bundle.install
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end
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function main
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report progress "Installing Oh My Fish to $OMF_PATH..."
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if test -d "$OMF_PATH"
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report error "Aborting: Existing installation detected."
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end
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if not available git
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report error "Aborting: Installation requires Git."
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end
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if not fish_version_compatible
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set -l minimum_version_string (echo $OMF_FISH_MIN_VER | sed 's/ /./g')
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report error "Aborting: Detected fish $version, but Oh My Fish requires fish $minimum_version_string or greater."
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end
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if install_omf
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report success "Installation successful! Reload your shell to start using Oh My Fish."
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else
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report error "Oh My Fish installation failed.\n\nIf you think that it's a bug, please open an\nissue with the complete installation log here:\n\nhttp://github.com/oh-my-fish/oh-my-fish/issues"
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end
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exit 0
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end
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main
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@ -1,10 +1,8 @@
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# Path to your oh-my-fish.
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set -g OMF_PATH {{OMF_PATH}}
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# Path to Oh My Fish install.
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set -gx OMF_PATH {{OMF_PATH}}
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### Configuration required to load oh-my-fish ###
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# Note: Only add configurations that are required to be set before oh-my-fish is loaded.
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# For common configurations, we advise you to add them to your $OMF_CONFIG/init.fish
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# file or to create a custom plugin instead.
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# Customize Oh My Fish configuration path.
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#set -gx OMF_CONFIG {{OMF_CONFIG}}
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# Load oh-my-fish configuration.
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source $OMF_PATH/init.fish
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