diff options
Diffstat (limited to 'kiss-new')
| -rwxr-xr-x | kiss-new | 172 |
1 files changed, 138 insertions, 34 deletions
@@ -33,6 +33,20 @@ log() { printf '\033[32m=>\033[m %s\n' "$@" } +pkg_lint() { + # Check that each mandatory file in the package entry exists. + log "[$1]: Checking repository files..." + + pkg_location=$(pkg_search "$1") + + cd "$pkg_location" || die "'$pkg_location' not accessible" + + [ -f sources ] || die "Sources file not found." + [ -x build ] || die "Build file not found or not executable." + [ -f licenses ] || die "License file not found or empty." + [ -f version ] || die "Version file not found or empty." +} + pkg_search() { # Figure out which repository a package belongs to by # searching for directories matching the package name @@ -94,6 +108,79 @@ pkg_list() { done } +pkg_sources() { + # Download any remote package sources. + log "[$1]: Downloading sources..." + + # Store each downloaded source in named after the package it + # belongs to. This avoid conflicts between two packages having a + # source of the same name. + mkdir -p "$src_dir/$1" && cd "$src_dir/$1" + + # Find the package's repository files. This needs to keep + # happening as we can't store this data in any kind of data + # structure. + repo_dir=$(pkg_search "$1") + + while read -r src _; do + case $src in + # Git repository. + git:*) + git clone "${src##git:}" "$mak_dir" + ;; + + # Remote source. + *://*) + [ -f "${src##*/}" ] && { + log "[$1]: Found cached source '${src##*/}'." + continue + } + + wget "$src" || die "[$1]: Failed to download $src." + ;; + + # Local files (Any source that is non-remote is assumed to be local). + *) + [ -f "$repo_dir/$src" ] || + die "[$1]: No local file '$src'." + + log "[$1]: Found local file '$src'." + ;; + esac + done < "$repo_dir/sources" +} + +pkg_checksums() { + for pkg; do pkg_lint "$pkg"; done + for pkg; do pkg_sources "$pkg"; done +} + +setup_caching() { + # Setup the host machine for the package manager. Create any + # directories which need to exist and set variables for easy + # access to them. + + # Main cache directory (~/.cache/kiss/) typically. + mkdir -p "${cac_dir:=${XDG_CACHE_HOME:=$HOME/.cache}/$kiss}" || + die "Couldn't create cache directory ($cac_dir)." + + # Build directory. + mkdir -p "${mak_dir:=$cac_dir/build-$$}" || + die "Couldn't create build directory ($mak_dir)." + + # Binary directory. + mkdir -p "${bin_dir:=$cac_dir/bin}" || + die "Couldn't create binary directory ($bin_dir)." + + # Tar directory. + mkdir -p "${tar_dir:=$cac_dir/extract-$$}" || + die "Couldn't create tar directory ($tar_dir)." + + # Source directory. + mkdir -p "${src_dir:=$cac_dir/sources}" || + die "Couldn't create source directory ($src_dir)." +} + args() { # Parse script arguments manually. POSIX 'sh' has no 'getopts' # or equivalent built in. This is rather easy to do in our case @@ -104,45 +191,62 @@ args() { # keystrokes once you memorize themand it also has the side-effect # of "correcting" spelling mistakes assuming the first letter is # right. - while [ "${1:-?}" ]; do - case $1 in - # Build the list of packages. - b*) - - ;; - - # List installed packages. - l*) - shift - pkg_list "$@" - exit - ;; - - # Print version and exit. - v*) - log "$kiss 0.1.10" - exit - ;; - - # Catch all invalid arguments as well as - # any help related flags (-h, --help, help). - *) - log "$kiss [b|c|i|l|r|u] [pkg]" \ - "build: Build a package." \ - "checksum: Generate checksums." \ - "install: Install a package (Runs build if needed)." \ - "list: List packages." \ - "remove: Remove a package." \ - "update: Check for updates." - exit - ;; - esac - done + case $1 in + # Build the list of packages. + b*) + + ;; + + # Generate checksums for packages. + c*) + shift + [ "$1" ] || die "'kiss checksum' requires an argument." + pkg_checksums "$@" + exit + ;; + + # List installed packages. + l*) + shift + pkg_list "$@" + exit + ;; + + # Print version and exit. + v*) + log "$kiss 0.1.10" + exit + ;; + + # Catch all invalid arguments as well as + # any help related flags (-h, --help, help). + *) + log "$kiss [b|c|i|l|r|u] [pkg]" \ + "build: Build a package." \ + "checksum: Generate checksums." \ + "install: Install a package (Runs build if needed)." \ + "list: List packages." \ + "remove: Remove a package." \ + "update: Check for updates." + exit + ;; + esac } main() { + # Store the script name in a variable and use it everywhere + # in place of 'kiss'. This allows the script name to be changed + # easily. kiss=${0##*/} + # The PID of the current shell process is used to isolate directories + # to each specific KISS instance. This allows multiple package manager + # instances to be run at once. Store the value in another variable so + # that it doesn't change beneath us. + pid=$$ + + setup_caching + args "$@" } |