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4e30ac8e9e
hledger/hledger-install/hledger-install.sh
Simon Michael 4e30ac8e9e install: cleanups
2018-10-01 09:25:39 -10:00

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#!/bin/bash
# Easy hledger installation script for POSIX systems.
# Uses cabal if installed and stack is not,
# or stack, which it will install if needed (or if --force-install-stack is used).
# Requires bash and some other POSIX tools.
# This is based on get-stack.sh which is copyright (c) 2015-2017, Stack contributors.
#set -e # causes trouble, https://github.com/simonmichael/hledger/issues/714
set -o pipefail
usage() {
cat <<HERE
hledger-install.sh [-f|--force-install-stack] [-v|--verbose] [-s|--status] [--version] [-h|--help]
Installs the current release of hledger and related tools as reliably and
quickly as possible on any POSIX system, using cabal (if installed and
stack is not) or stack (installing it when needed or if --force-install-stack is used).
With --status, just lists the currently installed hledger tools.
Usage:
curl -sSLO http://hledger.org/hledger-install.sh # or wget -qO- ...
less hledger-install.sh # security review
bash [-x] hledger-install.sh # to see commands being run, add -x
or if you prefer convenience to security:
curl -sSL http://hledger.org/hledger-install.sh | bash
Once hledger is installed, if you keep hledger-install.sh in \$PATH
(and upgrade it periodically - currently this must be done manually):
hledger install # upgrades other hledger tools
hledger install -- -s # shows installation status
Note this can require significant time (minutes to hours), memory (~2G),
and disk space (megabytes to a gigabyte) depending on your connection,
machine and past installations. You can kill and rerun it without losing progress.
(But note if you ctrl-C too vigorously, it might leave a
"hackage-security-lock" directory which you'll need to remove manually,
cf https://github.com/commercialhaskell/stack/issues/3055).
Version $HLEDGER_INSTALL_VERSION, installs hledger $HLEDGER_VERSION
HERE
}
#TODO https://github.com/commercialhaskell/stack/issues/3055 https://github.com/haskell/hackage-security/issues/187
#Updating package index Hackage (mirrored at https://s3.amazonaws.com/hackage.fpcomplete.com/) ...
# /Users/simon/.stack/indices/Hackage/hackage-security-lock: createDirectory: already exists (File exists)
HLEDGER_INSTALL_TOOL=hledger-install.sh
# ^ this script's name (can't use $0 when it's piped into bash)
HLEDGER_INSTALL_VERSION=20180824
RESOLVER="--resolver=lts-12"
#RESOLVER="--resolver=nightly-2018-07-09"
# ^ You can specify a different stackage snapshot here,
# or comment out this line to use your current global resolver, which might
# avoid some unnecessary building. OSX Sierra+ requires at least lts-8.0.
# lts-6 or 7 probably require tweaking the hledger install commands below.
HLEDGER_LIB_VERSION=1.11
HLEDGER_VERSION=1.11
HLEDGER_UI_VERSION=1.11
HLEDGER_WEB_VERSION=1.11
HLEDGER_API_VERSION=1.11
HLEDGER_DIFF_VERSION=0.2.0.14
HLEDGER_IADD_VERSION=1.3.6
HLEDGER_INTEREST_VERSION=1.5.2
HLEDGER_MAIN_TOOLS="\
hledger \
hledger-ui \
hledger-web \
hledger-api \
"
HLEDGER_OTHER_TOOLS="\
hledger-diff \
hledger-iadd \
hledger-interest \
"
# start of (most of) get-stack.sh, https://github.com/commercialhaskell/stack/blob/master/etc/scripts/get-stack.sh
# modified at CHANGED markers
HOME_LOCAL_BIN="$HOME/.local/bin"
USR_LOCAL_BIN="/usr/local/bin"
QUIET=""
FORCE_INSTALL_STACK=""
STACK_TEMP_DIR=
# creates a temporary directory, which will be cleaned up automatically
# when the script finishes
make_temp_dir() {
STACK_TEMP_DIR="$(mktemp -d 2>/dev/null || mktemp -d -t stack)"
}
# cleanup the temporary directory if it's been created. called automatically
# when the script exits.
cleanup_temp_dir() {
if [ -n "$STACK_TEMP_DIR" ] ; then
rm -rf "$STACK_TEMP_DIR"
STACK_TEMP_DIR=
fi
}
# print a message to stderr and exit with error code
die() {
echo "$@" >&2
exit 1
}
# print a message to stdout unless '-q' passed to script
info() {
if [ -z "$QUIET" ] ; then
echo "$@"
fi
}
# print a separator for post-install messages
post_install_separator() {
info ""
info "-------------------------------------------------------------------------------"
info ""
}
# determines the the CPU's instruction set
get_isa() {
if arch | grep -q arm ; then
echo arm
else
echo x86
fi
}
# exits with code 0 if arm ISA is detected as described above
is_arm() {
test "$(get_isa)" = arm
}
# determines 64- or 32-bit architecture
# if getconf is available, it will return the arch of the OS, as desired
# if not, it will use uname to get the arch of the CPU, though the installed
# OS could be 32-bits on a 64-bit CPU
get_arch() {
if has_getconf ; then
if getconf LONG_BIT | grep -q 64 ; then
echo 64
else
echo 32
fi
else
case "$(uname -m)" in
*64)
echo 64
;;
*)
echo 32
;;
esac
fi
}
# exits with code 0 if a 64-bit architecture is detected as described above
is_64_bit() {
test "$(get_arch)" = 64
}
# prints a generic bindist notice
print_bindist_notice() {
if [ -z "$1" ] ; then
info ""
info "Using generic bindist..."
info ""
else
info ""
info "Using generic $1 bindist..."
info ""
fi
}
# Adds a `sudo` prefix if sudo is available to execute the given command
# If not, the given command is run as is
sudocmd() {
$(command -v sudo) "$@"
}
# Install dependencies for distros that use Apt
apt_install_dependencies() {
info "Installing dependencies..."
info ""
apt_get_install_pkgs "$@"
}
# Attempts an install on Ubuntu via apt, if possible
# Expects the version (in Major.Minor format, with any sub-minor removed)
# as the first and only argument
# If the version of Ubuntu is unsupported, it attempts to copy the binary
# and install the necessary dependencies explicitly.
do_ubuntu_install() {
install_dependencies() {
apt_install_dependencies g++ gcc libc6-dev libffi-dev libgmp-dev make xz-utils zlib1g-dev git gnupg libtinfo-dev
}
if is_arm ; then
install_dependencies
print_bindist_notice
install_arm_binary
elif is_64_bit ; then
install_dependencies
print_bindist_notice
install_64bit_linux_binary
else
install_dependencies
print_bindist_notice
install_32bit_standard_binary
fi
}
# Attempts an install on Debian.
# Expects the single-number version as the first and only argument
# If the version of Debian is unsupported, it attempts to copy the binary
# and install the necessary dependencies explicitly.
do_debian_install() {
install_dependencies() {
apt_install_dependencies g++ gcc libc6-dev libffi-dev libgmp-dev make xz-utils zlib1g-dev libtinfo-dev
}
if is_arm ; then
install_dependencies
print_bindist_notice
install_arm_binary
elif is_64_bit ; then
install_dependencies
print_bindist_notice
install_64bit_linux_binary
else
install_dependencies
print_bindist_notice
install_32bit_standard_binary
fi
}
# Attempts an install on Fedora.
# Expects the single-number version as the first and only argument
# If the version of Fedora is unsupported, it attempts to copy the binary
# and install the necessary dependencies explicitly.
do_fedora_install() {
install_dependencies() {
dnf_install_pkgs perl make automake gcc gmp-devel libffi zlib xz tar
}
if is_64_bit ; then
install_dependencies "$1"
print_bindist_notice
install_64bit_linux_binary
else
install_dependencies "$1"
print_bindist_notice
install_32bit_standard_binary
fi
}
# Attempts an install on CentOS.
# Expects the single-number version as the first and only argument
# If the version of CentOS is unsupported, it attempts to copy the binary
# and install the necessary dependencies explicitly.
do_centos_install() {
install_dependencies() {
yum_install_pkgs perl make automake gcc gmp-devel libffi zlib xz tar
}
if is_64_bit ; then
install_dependencies
print_bindist_notice
install_64bit_linux_binary
else
install_dependencies
case "$1" in
"6")
print_bindist_notice "libgmp4"
install_32bit_gmp4_linked_binary
;;
*)
print_bindist_notice
install_32bit_standard_binary
;;
esac
fi
}
# Attempts to install on macOS.
# If 'brew' exists, installs using Homebrew. Otherwise, installs
# the generic bindist.
do_osx_install() {
info "Using generic bindist..."
info ""
install_64bit_osx_binary
#CHANGED
# info "NOTE: You may need to run 'xcode-select --install' to set"
# info " up the Xcode command-line tools, which Stack uses."
# info ""
echo "NOTE: You may need to run 'xcode-select --install' to set"
echo " up the Xcode command-line tools, which Stack uses."
echo ""
}
# Attempts to insall on FreeBSD. Installs dependencies with
# 'pkg install' and then downloads bindist.
do_freebsd_install() {
install_dependencies() {
pkg_install_pkgs devel/gmake perl5 lang/gcc misc/compat8x misc/compat9x converters/libiconv ca_root_nss
}
if is_64_bit ; then
install_dependencies
install_64bit_freebsd_binary
else
die "Sorry, there is currently no 32-bit FreeBSD binary available."
fi
}
# Alpine distro install
do_alpine_install() {
install_dependencies() {
apk_install_pkgs gmp libgcc xz make
}
install_dependencies
if is_64_bit ; then
install_64bit_linux_binary
else
die "Sorry, there is currently no 32-bit Alpine Linux binary available."
fi
}
# Attempts to install on unsupported Linux distribution by downloading
# the bindist.
do_sloppy_install() {
info "This installer doesn't support your Linux distribution, trying generic"
info "bindist..."
info ""
if is_arm ; then
install_arm_binary
elif is_64_bit ; then
install_64bit_linux_binary
else
install_32bit_standard_binary
fi
info "Since this installer doesn't support your Linux distribution,"
info "there is no guarantee that 'stack' will work at all! You may"
info "need to manually install some system info dependencies for GHC:"
info " gcc, make, libffi, zlib, libgmp and libtinfo"
info "Please see http://docs.haskellstack.org/en/stable/install_and_upgrade/"
info "Pull requests to add support for this distro would be welcome!"
info ""
}
# Attempts to determine the running Linux distribution.
# Prints "DISTRO;VERSION" (distribution name and version)"."
distro_info() {
parse_lsb() {
lsb_release -a 2> /dev/null | perl -ne "$1"
}
try_lsb() {
if has_lsb_release ; then
TL_DIST="$(parse_lsb 'if(/Distributor ID:\s+([^ ]+)/) { print "\L$1"; }')"
TL_VERSION="$(parse_lsb 'if(/Release:\s+([^ ]+)/) { print "\L$1"; }')"
echo "$TL_DIST;$TL_VERSION"
else
return 1
fi
}
try_release() {
parse_release() {
perl -ne "$1" /etc/*release 2>/dev/null
}
parse_release_id() {
parse_release 'if(/^(DISTRIB_)?ID\s*=\s*"?([^"]+)/) { print "\L$2"; exit 0; }'
}
parse_release_version() {
parse_release 'if(/^(DISTRIB_RELEASE|VERSION_ID)\s*=\s*"?([^"]+)/) { print $2; exit 0; }'
}
TR_RELEASE="$(parse_release_id);$(parse_release_version)"
if [ ";" = "$TR_RELEASE" ] ; then
if [ -e /etc/arch-release ] ; then
# /etc/arch-release exists but is often empty
echo "arch;"
elif [ -e /etc/centos-release ] && grep -q "\\<6\\>" /etc/centos-release ; then
# /etc/centos-release has a non-standard format before version 7
echo "centos;6"
else
return 1
fi
else
echo "$TR_RELEASE"
fi
}
try_issue() {
case "$(cat /etc/issue 2>/dev/null)" in
"Arch Linux"*)
echo "arch;" # n.b. Version is not available in /etc/issue on Arch
;;
"Ubuntu"*)
echo "ubuntu;$(perl -ne 'if(/Ubuntu (\d+\.\d+)/) { print $1; }' < /etc/issue)"
;;
"Debian"*)
echo "debian;$(perl -ne 'if(/Debian GNU\/Linux (\d+(\.\d+)?)/) { print $1; }' < /etc/issue)"
;;
*"SUSE"*)
echo "suse;$(perl -ne 'if(/SUSE\b.* (\d+\.\d+)/) { print $1; }' < /etc/issue)"
;;
*"NixOS"*)
echo "nixos;$(perl -ne 'if(/NixOS (\d+\.\d+)/) { print $1; }' < /etc/issue)"
;;
"CentOS"*)
echo "centos;$(perl -ne 'if(/^CentOS release (\d+)\./) { print $1; }' < /etc/issue)"
;;
*)
esac
# others do not output useful info in issue, return empty
}
try_lsb || try_release || try_issue
}
# Attempt to install on a Linux distribution
do_distro() {
if ! has_perl ; then
if ! try_install_pkgs perl ; then
#TODO: remove dependence on 'perl', which is not installed by default
#on some distributions (Fedora and RHEL, in particular).
die "This script requires 'perl', please install it to continue."
fi
fi
IFS=";" read -r DISTRO VERSION <<GETDISTRO
$(distro_info)
GETDISTRO
if [ -n "$DISTRO" ] ; then
info "Detected Linux distribution: $DISTRO"
info ""
fi
case "$DISTRO" in
ubuntu)
do_ubuntu_install "$VERSION"
;;
debian|kali|raspbian)
do_debian_install "$VERSION"
;;
fedora)
do_fedora_install "$VERSION"
;;
centos|rhel)
do_centos_install "$VERSION"
;;
alpine)
do_alpine_install "$VERSION"
;;
*)
do_sloppy_install
esac
}
# Determine operating system and attempt to install.
do_os() {
case "$(uname)" in
"Linux")
do_distro
;;
"Darwin")
do_osx_install
;;
"FreeBSD")
do_freebsd_install
;;
*)
die "Sorry, this installer does not support your operating system: $(uname).
See http://docs.haskellstack.org/en/stable/install_and_upgrade/"
esac
}
# Download a URL to file using 'curl' or 'wget'.
dl_to_file() {
if has_curl ; then
if ! curl ${QUIET:+-sS} -L -o "$2" "$1"; then
die "curl download failed: $1"
fi
elif has_wget ; then
if ! wget ${QUIET:+-q} "-O$2" "$1"; then
die "wget download failed: $1"
fi
else
# should already have checked for this, otherwise this message will probably
# not be displayed, since dl_to_stdout will be part of a pipeline
die "Neither wget nor curl is available, please install one to continue."
fi
}
# Check for 'curl' or 'wget' and attempt to install 'curl' if neither found,
# or fail the script if that is not possible.
check_dl_tools() {
if ! has_curl && ! has_wget ; then
if ! try_install_pkgs curl ; then
die "Neither wget nor curl is available, please install one to continue."
fi
fi
}
# Download a Stack bindst and install it in /usr/local/bin/stack.
install_from_bindist() {
IFB_URL="https://www.stackage.org/stack/$1"
check_dl_tools
make_temp_dir
dl_to_file "$IFB_URL" "$STACK_TEMP_DIR/$1.bindist"
mkdir -p "$STACK_TEMP_DIR/$1"
if ! tar xzf "$STACK_TEMP_DIR/$1.bindist" -C "$STACK_TEMP_DIR/$1"; then
die "Extract bindist failed"
fi
#CHANGED
# if ! sudocmd install -c -o 0 -g 0 -m 0755 "$STACK_TEMP_DIR/$1"/*/stack "$USR_LOCAL_BIN/stack"; then
# die "Install to $USR_LOCAL_BIN/stack failed"
ensure_home_local_bin
if ! install -m 0755 "$STACK_TEMP_DIR/$1"/*/stack "$HOME_LOCAL_BIN/stack"; then
die "Install to $HOME_LOCAL_BIN/stack failed"
fi
post_install_separator
#CHANGED
# info "Stack has been installed to: $USR_LOCAL_BIN/stack"
echo "Stack has been installed to: $HOME_LOCAL_BIN/stack"
info ""
#CHANGED
# check_usr_local_bin_on_path
}
install_arm_binary() {
install_from_bindist "linux-arm"
}
install_32bit_standard_binary() {
install_from_bindist "linux-i386"
}
install_64bit_linux_binary() {
install_from_bindist "linux-x86_64"
}
install_64bit_static_binary() {
install_from_bindist "linux-x86_64-static"
}
install_32bit_gmp4_linked_binary() {
install_from_bindist "linux-i386-gmp4"
}
install_64bit_osx_binary() {
install_from_bindist "osx-x86_64"
}
install_64bit_freebsd_binary() {
install_from_bindist "freebsd-x86_64"
}
# Attempt to install packages using whichever of apt-get, dnf, yum, or apk is
# available.
try_install_pkgs() {
if has_apt_get ; then
apt_get_install_pkgs "$@"
elif has_dnf ; then
dnf_install_pkgs "$@"
elif has_yum ; then
yum_install_pkgs "$@"
elif has_apk ; then
apk_install_pkgs "$@"
else
return 1
fi
}
# Install packages using apt-get
apt_get_install_pkgs() {
if ! sudocmd apt-get install -y ${QUIET:+-qq} "$@"; then
die "Installing apt packages failed. Please run 'apt-get update' and try again."
fi
}
# Install packages using dnf
dnf_install_pkgs() {
if ! sudocmd dnf install -y ${QUIET:+-q} "$@"; then
die "Installing dnf packages failed. Please run 'dnf check-update' and try again."
fi
}
# Install packages using yum
yum_install_pkgs() {
if ! sudocmd yum install -y ${QUIET:+-q} "$@"; then
die "Installing yum packages failed. Please run 'yum check-update' and try again."
fi
}
# Install packages using apk
apk_install_pkgs() {
if ! sudocmd apk add --update ${QUIET:+-q} "$@"; then
die "Installing apk packages failed. Please run 'apk update' and try again."
fi
}
# Install packages using pkg
pkg_install_pkgs() {
if ! sudocmd pkg install -y "$@"; then
die "Installing pkg packages failed. Please run 'pkg update' and try again."
fi
}
# Get installed Stack version, if any
stack_version() {
stack --version | grep -o 'Version \([[:digit:]]\|\.\)\+'
}
# Get installed Stack's path
stack_location() {
command -v stack
}
# Check whether 'stack' command exists
has_stack() {
has_cmd stack
}
# Check whether 'wget' command exists
has_wget() {
has_cmd wget
}
# Check whether 'curl' command exists
has_curl() {
has_cmd curl
}
# Check whether 'lsb_release' command exists
has_lsb_release() {
has_cmd lsb_release
}
# Check whether 'sudo' command exists
has_sudo() {
has_cmd sudo
}
# Check whether 'getconf' command exists
has_getconf() {
has_cmd getconf
}
# Check whether 'brew' command exists
#has_brew() {
# has_cmd brew
#}
# Check whether 'perl' command exists
has_perl() {
has_cmd perl
}
# Check whether 'apt-get' command exists
has_apt_get() {
has_cmd apt-get
}
# Check whether 'yum' command exists
has_yum() {
has_cmd yum
}
# Check whether 'apk' command exists
has_apk() {
has_cmd apk
}
# Check whether 'dnf' command exists
has_dnf() {
has_cmd dnf
}
# Check whether the given command exists
has_cmd() {
command -v "$1" > /dev/null 2>&1
}
# Ensure that $HOME/.local/bin/ exists, or die.
ensure_home_local_bin() {
install -d "$HOME_LOCAL_BIN" || die "Creating $HOME_LOCAL_BIN/ directory failed"
}
# Check whether the given path is listed in the PATH environment variable
on_path() {
echo ":$PATH:" | grep -q :"$1":
}
# Check whether ~/.local/bin is on the PATH, and print a warning if not.
check_home_local_bin_on_path() {
if ! on_path "$HOME_LOCAL_BIN" ; then
#TODO: offer to add it for the user (pull requests welcome!)
info "WARNING: '$HOME_LOCAL_BIN' is not on your PATH."
info " For best results, please add it to the beginning of PATH in your profile."
info ""
fi
}
# Check whether /usr/local/bin is on the PATH, and print a warning if not.
check_usr_local_bin_on_path() {
if ! on_path "$USR_LOCAL_BIN" ; then
info "WARNING: '$USR_LOCAL_BIN' is not on your PATH."
info ""
fi
}
# Check whether Stack is already installed, and print an error if it is.
check_stack_installed() {
if [ "$FORCE_INSTALL_STACK" != "true" ] && has_stack ; then
die "Stack $(stack_version) already appears to be installed at:
$(stack_location)
Use 'stack upgrade' or your OS's package manager to upgrade,
or pass --force-install-stack to this script to install anyway."
fi
}
trap cleanup_temp_dir EXIT
# end of (most of) get-stack.sh
# hledger routines
# install stack if needed, or always with --force-install-stack, in $HOME/.local/bin
ensure_stack() {
if ! has_stack || [[ "$FORCE_INSTALL_STACK" == "true" ]] ; then
echo "Installing stack"
do_os
fi
echo "using stack $(stack --version)"
}
# get a sed command that supports EREs
if sed -r </dev/null >/dev/null 2>&1 ; then
SED="sed -r"
else
SED="sed -E"
fi
# Get the given command's location, or empty string if it's not in $PATH.
cmd_location() {
command -v "$1"
}
# Get the given command's version, ie the first number in its --version output,
# or empty string if there's a problem.
cmd_version() {
(command "$1" --version 2>/dev/null | grep -E '[0-9]' | $SED -e 's/[^0-9]*([0-9][0-9.]*).*/\1/') || ""
}
# Check whether the given command exists with given version
has_cmd_version() {
[[ $(cmd_version "$1") == "$2" ]]
}
# Show a command's presence in $PATH, and its version if present.
print_cmd_version() {
if [[ $(cmd_location "$1") ]]; then
echo "$1" $(cmd_version "$1") is installed at $(cmd_location "$1")
else
echo "$1 not found"
fi
}
# Show the installation status of the $HLEDGER_MAIN_TOOLS and $HLEDGER_OTHER_TOOLS.
print_hledger_versions() {
for cmd in $HLEDGER_MAIN_TOOLS $HLEDGER_OTHER_TOOLS $HLEDGER_INSTALL_TOOL ; do print_cmd_version "$cmd"; done
}
# Run a command, but first log it with "Trying" prepended.
try_info() {
echo Trying "$@"
"$@"
}
# Run a command if possible, suppressing any error output or non-zero exit code.
quietly_run() {
"$@" 2>/dev/null || true
}
# Try to install the executables of the given package(s) to $HOME/.local/bin,
# trying several methods, generally from quickest to most reliable, continuing on failure.
# Current the installation methods are:
# - if stack is not installed and cabal is, try cabal install
# - otherwise install stack if needed and try stack install with specific resolver and ghc
# For the stack method, it's necessary to provide not only the package(s) you want to
# install but also all dependencies which are not in the specified stackage $RESOLVER.
try_install() {
(cd # ensure we install at user level, not in some project's stack/cabal setup
# cabal and not stack installed ? use cabal
(! has_cmd stack && has_cmd cabal && (
echo "no stack installed, $(cabal --version) installed; trying cabal install" &&
try_info cabal install "$@" --verbose="$CABAL_VERBOSITY" )
) ||
# use stack, installing it if missing or too old
(ensure_stack && (
#(try_info stack install --install-ghc "$@" --verbosity=$STACK_VERBOSITY ) || # existing resolver
(try_info stack install --install-ghc $RESOLVER "$@" --verbosity="$STACK_VERBOSITY" ) # specific resolver
)
) ||
# or give up
echo "Failed to install $@"
)
}
# start
# process command-line flags
HELPFLAG=""
STATUSFLAG=""
VERBOSEFLAG=""
VERSIONFLAG=""
while [ $# -gt 0 ]; do
case "$1" in
-f|--force-install-stack)
FORCE_INSTALL_STACK="true"
shift
;;
-v|--verbose)
VERBOSEFLAG="true"
shift
;;
-s|--status)
STATUSFLAG="true"
shift
;;
--version)
VERSIONFLAG="true"
shift
;;
-h|--help)
HELPFLAG="true"
shift
;;
*)
echo "Invalid argument: $1" >&2
exit 1
;;
esac
done
if [[ $HELPFLAG ]] ; then
usage
exit 0
fi
if [[ $VERSIONFLAG ]] ; then
echo $HLEDGER_INSTALL_TOOL $HLEDGER_INSTALL_VERSION
exit 0
fi
if [[ $VERBOSEFLAG ]]; then
CABAL_VERBOSITY=1 # 0-3
STACK_VERBOSITY=info # silent, error, warn, info, debug
else
CABAL_VERBOSITY=0
STACK_VERBOSITY=info # XXX info shows too many warnings, but error hides install plan failure details, and still shows warnings
QUIET="true"
fi
echo "hledger-install.sh $HLEDGER_INSTALL_VERSION $(date)"
# ensure ~/.local/bin/ in PATH
if ! on_path "$HOME_LOCAL_BIN" ; then
echo "WARNING: this script installs hledger (and perhaps stack) in '$HOME_LOCAL_BIN'"
echo " but this directory is not in your PATH. Adding it temporarily. To run"
echo " these things easily, please add it to PATH in your shell profile."
echo " Eg, bash users: "
echo " echo \"export PATH=\$PATH:~/.local/bin\" >> ~/.bashrc && source ~/.bashrc"
export PATH=$HOME_LOCAL_BIN:$PATH
fi
# show system info
echo "System info:"
quietly_run uname -rsv
quietly_run lsb_release -a
# show current installed hledger packages
echo "Install status:"
print_hledger_versions
if [[ $STATUSFLAG ]] ; then
exit 0
fi
# if we'll be using cabal, run cabal update once at the start
(! has_cmd stack && has_cmd cabal && try_info cabal update )
# Compare dotted number version strings, based on https://stackoverflow.com/a/4025065/84401.
# cmpver A B's exit status *and* output is
# 0 for A ~= B (1 is equivalent to 1.0, 1.0.0 etc.)
# 1 for A > B
# 2 for A < B.
cmpver () {
if [[ $1 == $2 ]]
then
echo 0; return 0
fi
local IFS=.
local i ver1=($1) ver2=($2)
# fill empty fields in ver1 with zeros
for ((i=${#ver1[@]}; i<${#ver2[@]}; i++))
do
ver1[i]=0
done
for ((i=0; i<${#ver1[@]}; i++))
do
if [[ -z ${ver2[i]} ]]
then
# fill empty fields in ver2 with zeros
ver2[i]=0
fi
if ((10#${ver1[i]} > 10#${ver2[i]}))
then
echo 1; return 1
fi
if ((10#${ver1[i]} < 10#${ver2[i]}))
then
echo 2; return 2
fi
done
echo 0; return 0
}
# try installing each package that needs installing, in turn
echo ----------
if [[ $(cmpver "$(cmd_version hledger 2>/dev/null)" $HLEDGER_VERSION) = 2 ]]; then
echo Installing hledger
try_install hledger-$HLEDGER_VERSION hledger-lib-$HLEDGER_LIB_VERSION
echo
fi
if [[ $(cmpver "$(cmd_version hledger-ui 2>/dev/null)" $HLEDGER_UI_VERSION) = 2 ]]; then
echo Installing hledger-ui
try_install hledger-ui-$HLEDGER_UI_VERSION hledger-$HLEDGER_VERSION hledger-lib-$HLEDGER_LIB_VERSION \
fsnotify-0.3.0.1
# brick-0.19 data-clist-0.1.2.0
# ^ when hledger-iadd requires a non-stack brick, use the same version here to avoid rebuilding
echo
fi
if [[ $(cmpver "$(cmd_version hledger-web 2>/dev/null)" $HLEDGER_WEB_VERSION) = 2 ]]; then
echo Installing hledger-web
try_install hledger-web-$HLEDGER_WEB_VERSION hledger-$HLEDGER_VERSION hledger-lib-$HLEDGER_LIB_VERSION
echo
fi
if [[ $(cmpver "$(cmd_version hledger-api 2>/dev/null)" $HLEDGER_API_VERSION) = 2 ]]; then
echo Installing hledger-api
try_install hledger-api-$HLEDGER_API_VERSION hledger-$HLEDGER_VERSION hledger-lib-$HLEDGER_LIB_VERSION
echo
fi
# Third-party addons. We allow these to use an older version of
# hledger-lib, in case their bounds have not been updated yet.
if [[ $(cmpver "$(cmd_version hledger-diff 2>/dev/null)" $HLEDGER_DIFF_VERSION) = 2 ]]; then
echo Installing hledger-diff
try_install hledger-diff-$HLEDGER_DIFF_VERSION hledger-lib-$HLEDGER_LIB_VERSION
echo
fi
if [[ $(cmpver "$(cmd_version hledger-iadd 2>/dev/null)" $HLEDGER_IADD_VERSION) = 2 ]]; then
echo Installing hledger-iadd
try_install hledger-iadd-$HLEDGER_IADD_VERSION hledger-lib-$HLEDGER_LIB_VERSION
echo
fi
if [[ $(cmpver "$(cmd_version hledger-interest 2>/dev/null)" $HLEDGER_INTEREST_VERSION) = 2 ]]; then
echo Installing hledger-interest
try_install hledger-interest-$HLEDGER_INTEREST_VERSION hledger-lib-$HLEDGER_LIB_VERSION
echo
fi
echo ----------
# show new installation status
print_hledger_versions
# warn if $HOME/.local/bin isn't in $PATH
check_home_local_bin_on_path
# TODO
# check/require ghc-8.0.2+/lts-8+ on osx sierra+
# automate testing
# install hledger experimental tools
# help install c libs
# try installing system packages
# help with logging & reporting successes/failures
# detect latest hledger version & resolver ?
# detect latest installer version, self upgrade ?
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