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vim-ale/rg/rg.bash

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# title: Ripgrep
# homepage: https://github.com/BurntSushi/ripgrep
# tagline: a modern drop-in grep replacement
# alias: rg
# description: |
# `rg` is a drop-in replacement for `grep`, that respects `.gitignore` and `.ignore`, has all of the sensible default options you want (colors, numbers, etc) turned on by default, is written in Rust, and simply outperforms grep in every imaginable way. R.I.P. grep.
# examples: |
#
# ```bash
# rg <search-term> # searches recursively, ignoing .git, node_modules, etc
# ```
#
# ```bash
# rg 'function doStuff'
# ```
#
# ```bash
# rg 'doStuff\(.*\)'
# ```
set -e
set -u
# Use the script's first argument or the supplied WEBI_VERSION or ''
WEBI_VERSION=${1:-${WEBI_VERSION:-}}
# Set a temporary directory, if not already set
WEBI_TMP=${WEBI_TMP:-"$(mktemp -d -t webinstall-ripgrep.XXXXXXXX)"}
###################
# Get WEBI vars #
###################
# The WEBI bootstrap will define these
# but each script should be testable in its own right
if [ -z "${WEBI_PKG_URL:-}" ]; then
release_tab="${WEBI_HOST}/api/releases/ripgrep@${WEBI_VERSION:-}.csv?os=$(uname -s)&arch=$(uname -m)&ext=tar&limit=1"
WEBI_CSV=$(curl -fsSL "$release_tab" -H "User-Agent: $(uname -a)")
WEBI_CHANNEL=$(echo $WEBI_TAB | cut -d ',' -f 3)
if [ "error" == "$WEBI_CHANNEL" ]; then
echo "could not find release for ripgrep v${WEBI_VERSION}"
exit 1
fi
WEBI_VERSION=$(echo $WEBI_TAB | cut -d ',' -f 1)
WEBI_PKG_URL=$(echo $WEBI_TAB | cut -d ',' -f 9)
WEBI_PKG_FILE="$WEBI_TMP/$(echo $WEBI_PKG_URL | sed s:.*/::)"
fi
###################
# Install ripgrep #
###################
new_rg="${HOME}/.local/bin/rg"
# Test for existing version
set +e
cur_rg="$(command -v rg)"
set -e
if [ -n "$cur_rg" ]; then
cur_ver=$(rg --version | head -n 1 | cut -d ' ' -f 2)
if [ "$cur_ver" == "$WEBI_VERSION" ]; then
echo "ripgrep v$WEBI_VERSION already installed at $cur_rg"
exit 0
elif [ "$cur_rg" != "$new_rg" ]; then
echo "WARN: possible conflict with ripgrep v$WEBI_VERSION at $cur_rg"
fi
fi
# TODO move download to the webi bootstrap
echo Downloading ripgrep v"${WEBI_VERSION}" from "${WEBI_PKG_URL}"
curl -fsSL "${WEBI_PKG_URL}" -o "${WEBI_PKG_FILE}"
pushd "${WEBI_TMP}" 2>&1 >/dev/null
echo Installing ripgrep v${WEBI_VERSION} as "$new_rg"
tar xf "${WEBI_PKG_FILE}"
rm "${WEBI_PKG_FILE}"
mv ./ripgrep-*/rg "${HOME}/.local/bin/"
popd 2>&1 >/dev/null
###################
# Update PATH #
###################
# TODO get better output from pathman / output the path to add as return to webi bootstrap
pathman add "$HOME/.local/bin/"
echo "Installed 'rg'"
echo ""