mirror of
https://github.com/deadc0de6/dotdrop.git
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uninstall
This commit is contained in:
deadc0de6
deadc0de
86
dotdrop/uninstaller.py
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86
dotdrop/uninstaller.py
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"""
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author: deadc0de6 (https://github.com/deadc0de6)
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Copyright (c) 2023, deadc0de6
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handle the un-installation of dotfiles
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"""
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import os
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from dotdrop.logger import Logger
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from dotdrop.utils import removepath
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class Uninstaller:
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"""dotfile uninstaller"""
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def __init__(self, base='.', workdir='~/.config/dotdrop',
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dry=False, debug=False, backup_suffix='.dotdropbak'):
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"""
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@base: directory path where to search for templates
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@workdir: where to install template before symlinking
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@dry: just simulate
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@debug: enable debug
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@backup_suffix: suffix for dotfile backup file
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"""
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base = os.path.expanduser(base)
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base = os.path.normpath(base)
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self.base = base
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workdir = os.path.expanduser(workdir)
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workdir = os.path.normpath(workdir)
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self.workdir = workdir
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self.dry = dry
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self.debug = debug
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self.backup_suffix = backup_suffix
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self.log = Logger(debug=self.debug)
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def uninstall(self, src, dst, linktype):
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"""
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uninstall dst
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@src: dotfile source path in dotpath
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@dst: dotfile destination path in the FS
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@linktype: linktypes.LinkTypes
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return
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- True, None : success
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- False, error_msg : error
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"""
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if not src or not dst:
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self.log.dbg(f'cannot uninstall empty {src} or {dst}')
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return True, None
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# ensure exists
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path = os.path.expanduser(dst)
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path = os.path.normpath(path)
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path = path.rstrip(os.sep)
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if not os.path.exists(path):
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self.log.dbg(f'cannot uninstall non existing {path}')
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return True, None
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msg = f'uninstalling \"{path}\" (link: {linktype})'
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self.log.dbg(msg)
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self._remove(path)
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def _remove(self, path):
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"""remove path"""
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# TODO handle symlink
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backup = f'{path}{self.backup_suffix}'
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if os.path.exists(backup):
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return self._replace(path, backup)
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try:
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removepath(path, self.log)
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except OSError as exc:
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err = f'removing \"{path}\" failed: {exc}'
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return False, err
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def _replace(self, path, backup):
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"""replace path by backup"""
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if os.path.isdir(path):
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# TODO
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return False, 'TODO'
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try:
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os.replace(path, backup)
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except OSError as exc:
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err = f'replacing \"{path}\" by \"{backup}\" failed: {exc}'
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return False, err
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100
tests-ng/uninstall-symlink.sh
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100
tests-ng/uninstall-symlink.sh
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#!/usr/bin/env bash
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# author: deadc0de6 (https://github.com/deadc0de6)
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# Copyright (c) 2023, deadc0de6
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#
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# test uninstall with symlink
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# returns 1 in case of error
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#
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## start-cookie
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set -e
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cur=$(cd "$(dirname "${0}")" && pwd)
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ddpath="${cur}/../"
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export PYTHONPATH="${ddpath}:${PYTHONPATH}"
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altbin="python3 -m dotdrop.dotdrop"
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if hash coverage 2>/dev/null; then
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mkdir -p coverages/
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altbin="coverage run -p --data-file coverages/coverage --source=dotdrop -m dotdrop.dotdrop"
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fi
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bin="${DT_BIN:-${altbin}}"
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# shellcheck source=tests-ng/helpers
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source "${cur}"/helpers
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echo -e "$(tput setaf 6)==> RUNNING $(basename "${BASH_SOURCE[0]}") <==$(tput sgr0)"
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## end-cookie
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################################################################
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# this is the test
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################################################################
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# dotdrop directory
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basedir=$(mktemp -d --suffix='-dotdrop-tests' || mktemp -d)
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mkdir -p "${basedir}"/dotfiles
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echo "[+] dotdrop dir: ${basedir}"
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echo "[+] dotpath dir: ${basedir}/dotfiles"
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tmpd=$(mktemp -d --suffix='-dotdrop-tests' || mktemp -d)
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clear_on_exit "${basedir}"
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clear_on_exit "${tmpd}"
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# TODO handle
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# - symlink file (absolute, relative)
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# - symlink directory (absolute, relative, link_children)
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# - transformation
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# - template
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echo "modified" > "${basedir}"/dotfiles/x
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# create the config file
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cfg="${basedir}/config.yaml"
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cat > "${cfg}" << _EOF
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config:
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backup: true
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create: true
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dotpath: dotfiles
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dotfiles:
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f_x:
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src: x
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dst: ${tmpd}/x
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profiles:
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p1:
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dotfiles:
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- f_x
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_EOF
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#########################
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## no original
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#########################
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# install
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echo "[+] install (1)"
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cd "${ddpath}" | ${bin} install -c "${cfg}" -f -p p1 --verbose | grep '^1 dotfile(s) installed.$'
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[ "$?" != "0" ] && exit 1
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[ ! -e "${tmpd}"/x ] && echo "f_x not installed" && exit 1
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grep 'modified' "${tmpd}"/x
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# uninstall
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echo "[+] uninstall"
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cd "${ddpath}" | ${bin} uninstall -c "${cfg}" -f -p p1 --verbose
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[ "$?" != "0" ] && exit 1
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[ -e "${tmpd}"/x ] && echo "f_x not installed" && exit 1
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#########################
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## with original
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#########################
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echo 'original' > "${tmpd}"/x
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# install
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echo "[+] install (2)"
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cd "${ddpath}" | ${bin} install -c "${cfg}" -f -p p1 --verbose | grep '^1 dotfile(s) installed.$'
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[ "$?" != "0" ] && exit 1
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[ ! -e "${tmpd}"/x ] && echo "f_x not installed" && exit 1
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grep 'modified' "${tmpd}"/x
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# uninstall
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echo "[+] uninstall"
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cd "${ddpath}" | ${bin} uninstall -c "${cfg}" -f -p p1 --verbose
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[ "$?" != "0" ] && exit 1
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[ -e "${tmpd}"/x ] && echo "f_x not installed" && exit 1
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grep 'original' "${tmpd}"/x
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echo "OK"
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exit 0
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96
tests-ng/uninstall.sh
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Executable file
96
tests-ng/uninstall.sh
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@@ -0,0 +1,96 @@
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#!/usr/bin/env bash
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# author: deadc0de6 (https://github.com/deadc0de6)
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# Copyright (c) 2023, deadc0de6
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#
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# test uninstall (no symlink)
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# returns 1 in case of error
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#
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## start-cookie
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set -e
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cur=$(cd "$(dirname "${0}")" && pwd)
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ddpath="${cur}/../"
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export PYTHONPATH="${ddpath}:${PYTHONPATH}"
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altbin="python3 -m dotdrop.dotdrop"
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if hash coverage 2>/dev/null; then
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mkdir -p coverages/
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altbin="coverage run -p --data-file coverages/coverage --source=dotdrop -m dotdrop.dotdrop"
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fi
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bin="${DT_BIN:-${altbin}}"
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# shellcheck source=tests-ng/helpers
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source "${cur}"/helpers
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echo -e "$(tput setaf 6)==> RUNNING $(basename "${BASH_SOURCE[0]}") <==$(tput sgr0)"
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## end-cookie
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################################################################
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# this is the test
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################################################################
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# dotdrop directory
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basedir=$(mktemp -d --suffix='-dotdrop-tests' || mktemp -d)
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mkdir -p "${basedir}"/dotfiles
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echo "[+] dotdrop dir: ${basedir}"
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echo "[+] dotpath dir: ${basedir}/dotfiles"
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tmpd=$(mktemp -d --suffix='-dotdrop-tests' || mktemp -d)
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clear_on_exit "${basedir}"
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clear_on_exit "${tmpd}"
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echo "modified" > "${basedir}"/dotfiles/x
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# create the config file
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cfg="${basedir}/config.yaml"
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cat > "${cfg}" << _EOF
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config:
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backup: true
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create: true
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dotpath: dotfiles
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dotfiles:
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f_x:
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src: x
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dst: ${tmpd}/x
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profiles:
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p1:
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dotfiles:
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- f_x
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_EOF
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#########################
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## no original
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#########################
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# install
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echo "[+] install (1)"
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cd "${ddpath}" | ${bin} install -c "${cfg}" -f -p p1 --verbose | grep '^1 dotfile(s) installed.$'
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[ "$?" != "0" ] && exit 1
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[ ! -e "${tmpd}"/x ] && echo "f_x not installed" && exit 1
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grep 'modified' "${tmpd}"/x
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# uninstall
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echo "[+] uninstall"
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cd "${ddpath}" | ${bin} uninstall -c "${cfg}" -f -p p1 --verbose
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[ "$?" != "0" ] && exit 1
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[ -e "${tmpd}"/x ] && echo "f_x not installed" && exit 1
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#########################
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## with original
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#########################
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echo 'original' > "${tmpd}"/x
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# install
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echo "[+] install (2)"
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cd "${ddpath}" | ${bin} install -c "${cfg}" -f -p p1 --verbose | grep '^1 dotfile(s) installed.$'
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[ "$?" != "0" ] && exit 1
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[ ! -e "${tmpd}"/x ] && echo "f_x not installed" && exit 1
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grep 'modified' "${tmpd}"/x
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# uninstall
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echo "[+] uninstall"
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cd "${ddpath}" | ${bin} uninstall -c "${cfg}" -f -p p1 --verbose
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[ "$?" != "0" ] && exit 1
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[ -e "${tmpd}"/x ] && echo "f_x not installed" && exit 1
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grep 'original' "${tmpd}"/x
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# TODO handle directory
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echo "OK"
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exit 0
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