dualfroz
0cd7a24adb
install.sh places the package in a version independent directory under XDG_DATA_HOME instead of site-packages, which would be orphaned the day the distribution moves to a new Python. It verifies the package imports before reporting success, and warns when the pre-split extension is still installed alongside it. pyproject.toml makes pip install --user an equally valid route; the bootstrap in each plugin finds the package either way. examples/nemoRepoLastCommit.py is a complete working plugin in sixty lines, which is the point of the split.
75 lines
2.5 KiB
Bash
Executable File
75 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Installs the nemoRepoCore library for the current user. No root needed.
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#
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# ./install.sh link the package (edits in this checkout go live)
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# ./install.sh --copy copy the package instead of linking it
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#
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# The package is placed in a version independent directory under
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# XDG_DATA_HOME, so a Python upgrade cannot orphan it. Plugins locate it from
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# there; see "Writing a plugin" in README.md.
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set -euo pipefail
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sourceDir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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dataHome="${XDG_DATA_HOME:-$HOME/.local/share}"
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installDir="$dataHome/nemo-repo-core"
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configDir="${XDG_CONFIG_HOME:-$HOME/.config}"
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extensionsDir="$dataHome/nemo-python/extensions"
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mode="link"
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if [ "${1:-}" = "--copy" ]; then
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mode="copy"
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elif [ -n "${1:-}" ]; then
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echo "usage: $0 [--copy]" >&2
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exit 2
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fi
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if ! command -v python3 >/dev/null 2>&1; then
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echo "python3 is required but was not found in PATH" >&2
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exit 1
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fi
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mkdir -p "$installDir"
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rm -rf "$installDir/nemoRepoCore"
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if [ "$mode" = "copy" ]; then
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cp -r "$sourceDir/nemoRepoCore" "$installDir/nemoRepoCore"
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echo "Copied nemoRepoCore -> $installDir/nemoRepoCore"
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else
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ln -s "$sourceDir/nemoRepoCore" "$installDir/nemoRepoCore"
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echo "Linked nemoRepoCore -> $installDir/nemoRepoCore"
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fi
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if ! PYTHONPATH="$installDir" python3 -c "import nemoRepoCore" 2>/dev/null; then
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echo
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echo "WARNING: the package was installed but could not be imported."
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echo "Check that python3-gi and gir1.2-nemo-3.0 are installed:"
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echo " sudo apt install python3-gi gir1.2-nemo-3.0 python-nemo"
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exit 1
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fi
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coreVersion="$(PYTHONPATH="$installDir" python3 -c 'import nemoRepoCore; print(nemoRepoCore.coreVersion)')"
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echo "Import check passed, core version $coreVersion"
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legacyConfig="$configDir/nemo-repo-emblems.json"
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newConfig="$configDir/nemo-repo-core.json"
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if [ -f "$legacyConfig" ] && [ ! -f "$newConfig" ]; then
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echo
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echo "Found a config from the pre-split extension:"
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echo " $legacyConfig"
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echo "It will be copied to $newConfig the first time a plugin loads."
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echo "The old file is left untouched."
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fi
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legacyExtension="$extensionsDir/nemo_repo_emblems.py"
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if [ -e "$legacyExtension" ]; then
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echo
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echo "WARNING: the pre-split single file extension is still installed:"
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echo " $legacyExtension"
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echo "Running it alongside the new plugins duplicates emblems, columns and"
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echo "menu entries. Remove it when you are ready to switch over:"
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echo " rm \"$legacyExtension\""
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fi
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echo
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echo "Core installed. It does nothing on its own: install at least one plugin."
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