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Diffstat (limited to 'bpkg-rep/package-archive.bash.in')
| -rw-r--r-- | bpkg-rep/package-archive.bash.in | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/bpkg-rep/package-archive.bash.in b/bpkg-rep/package-archive.bash.in deleted file mode 100644 index fd9497a..0000000 --- a/bpkg-rep/package-archive.bash.in +++ /dev/null @@ -1,170 +0,0 @@ -# file : bpkg-rep/package-archive.bash.in -# license : MIT; see accompanying LICENSE file - -# Utility functions useful for managing package archives. - -if [ "$bpkg_rep_package_archive" ]; then - return 0 -else - bpkg_rep_package_archive=true -fi - -@import libbutl/manifest-parser@ - -# We expect the user to set the bpkg_rep_bpkg variable to the bpkg program -# path. -# -if [ ! -v bpkg_rep_bpkg ]; then - echo "error: variable bpkg_rep_bpkg is not set" >&2 - exit 1 -fi - -# Extract the package information from a package archive and print it in the -# '<name> <version> <project>' form, where the project field is empty if the -# project value is not specified in the manifest. -# -# Note that, in particular, it verifies that the archive file name matches the -# package name and version. -# -function bpkg_rep_pkg_verify_archive () # <path> -{ - # We can't use the process substitution for input redirect here, since such - # a process failure is not trapped. Thus, read the manifest file into a - # variable and parse it afterwards, which is probably ok since package - # manifests are normally not too big. - # - # Note that alternatively we could use the process substitution for running - # bpkg, treat the name value absence as indication of a failure, and exit - # with non-zero status if that's the case. Feels a bit hackish though. - # - local m - m="$("$bpkg_rep_bpkg" pkg-verify --manifest "$1")" - - butl_manifest_parser_start <<<"$m" - - local name= - local version= - local project= - - local n v - while IFS=: read -ru "$butl_manifest_parser_ofd" -d '' n v; do - case "$n" in - name) name="$v" ;; - version) version="$v" ;; - project) project="$v" ;; - esac - done - - butl_manifest_parser_finish - - echo -n "$name $version $project" -} - -# Search for package archives in a directory using the package name and -# version pattern and printing their paths newline-separated. If the version -# argument is '*', then print archives for all package versions. Otherwise if -# the version contains the trailing '*', then print archives for all revisions -# of the specified version and for the exact version otherwise. For example: -# -# bpkg_rep_pkg_find_archives foo '*' dir/ -# bpkg_rep_pkg_find_archives foo '1.0*' dir/ -# bpkg_rep_pkg_find_archives foo '1.0' dir/ -# -# Note that the resulting archive paths include the specified directory as a -# prefix. -# -# NOTE: this function can be called with overriden IFS. -# -function bpkg_rep_pkg_find_archives () # <name> <version> <dir> -{ - IFS=$' \t\n' bpkg_rep_pkg_find_archives_impl "$@" -} - -function bpkg_rep_pkg_find_archives_impl () -{ - local nam="$1" - local ver="$2" - local dir="$3" - - local r="" - - if [ -d "$dir" ]; then - local vr # Version with the revision stripped, if search for revisions. - local np # File name pattern for archives search. - - if [ "$ver" != "*" -a "${ver: -1}" == "*" ]; then # <version>* - vr="$(sed -n -re 's%^(\+?[^+]+)(\+[0-9]+)?\*$%\1%p' <<<"$ver")" - np="$nam-$vr*.*" # foo-1.0*.*, etc. - else # * or <version> - np="$nam-$ver.*" # foo-*.*, foo-1.0.*, etc. - fi - - # Go through the potentially matching archives (for example, for 'foo' - # '1.2.3+2*': foo-1.2.3.tar.gz, foo-1.2.3+1.tar.gz, foo-1.2.30.tar.gz, - # etc) and return those which package name and version match properly. - # - local f - while read f; do - local p - p=($(bpkg_rep_pkg_verify_archive "$f")) - - local n="${p[0]}" - local v="${p[1]}" - - if [[ "$n" == "$nam" && - ( "$ver" == "*" || \ - "$v" == "$ver" || \ - ( -n "$vr" && "$v" =~ ^"$vr"(\+[0-9]+)?$ )) ]]; then - - if [ -n "$r" ]; then - r="$r"$'\n'"$f" - else - r="$f" - fi - fi - done < <(find "$dir" -type f -name "$np") - fi - - if [ -n "$r" ]; then - echo -n "$r" - fi -} - -# Search for a package archive in a directory using a file name pattern. If -# the archive is found, then print the package information in the -# '<name>\n<version>\n<project>\n<path>' form, where the project field is -# empty if the project value is not specified in the manifest. -# -# Note that if there are multiple archives matching the pattern, then it is -# unspecified which one is picked. -# -# NOTE: this function can be called with overriden IFS. -# -function bpkg_rep_pkg_find_archive () # <pattern> <dir> -{ - IFS=$' \t\n' bpkg_rep_pkg_find_archive_impl "$@" -} - -function bpkg_rep_pkg_find_archive_impl () -{ - local pat="$1" - local dir="$2" - - if [ -d "$dir" ]; then - local f - - # We could probably use -print -quit but this is not portable (NetBSD - # needs -exit instead of -quit). - # - f="$(find "$dir" -type f -name "$pat" | head -n 1)" - - if [ -n "$f" ]; then - - local p - p=($(bpkg_rep_pkg_verify_archive "$f")) - - printf "${p[0]}\n${p[1]}\n${p[2]}\n$f" - return - fi - fi -} |