diff options
Diffstat (limited to 'bpkg-util/package-archive.bash.in')
| -rw-r--r-- | bpkg-util/package-archive.bash.in | 66 |
1 files changed, 27 insertions, 39 deletions
diff --git a/bpkg-util/package-archive.bash.in b/bpkg-util/package-archive.bash.in index 899e3c4..ba73a15 100644 --- a/bpkg-util/package-archive.bash.in +++ b/bpkg-util/package-archive.bash.in @@ -9,7 +9,7 @@ else bpkg_util_package_archive=true fi -@import libbutl/manifest-parser@ +@import libbutl.bash/manifest-parser@ # We expect the user to set the bpkg_util_bpkg variable to the bpkg program # path. @@ -19,9 +19,9 @@ if [ ! -v bpkg_util_bpkg ]; then 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. +# Extract the package information from a package archive and print it to +# stdout in the '<name>\n<version>\n<project>\n' 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. @@ -57,14 +57,17 @@ function bpkg_util_pkg_verify_archive () # <path> butl_manifest_parser_finish - echo -n "$name $version $project" + echo "$name" + echo "$version" + echo "$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: +# version pattern and printing their paths one per line to stdout. 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_util_pkg_find_archives foo '*' dir/ # bpkg_util_pkg_find_archives foo '1.0*' dir/ @@ -73,20 +76,14 @@ function bpkg_util_pkg_verify_archive () # <path> # Note that the resulting archive paths include the specified directory as a # prefix. # -# NOTE: this function can be called with overriden IFS. -# function bpkg_util_pkg_find_archives () # <name> <version> <dir> { - IFS=$' \t\n' bpkg_util_pkg_find_archives_impl "$@" -} - -function bpkg_util_pkg_find_archives_impl () -{ local nam="$1" local ver="$2" local dir="$3" - local r="" + local r=() + local f if [ -d "$dir" ]; then local vr # Version with the revision stripped, if search for revisions. @@ -103,10 +100,9 @@ function bpkg_util_pkg_find_archives_impl () # '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=($(bpkg_util_pkg_verify_archive "$f")) + bpkg_util_pkg_verify_archive "$f" | readarray -t p local n="${p[0]}" local v="${p[1]}" @@ -116,37 +112,26 @@ function bpkg_util_pkg_find_archives_impl () "$v" == "$ver" || \ ( -n "$vr" && "$v" =~ ^"$vr"(\+[0-9]+)?$ )) ]]; then - if [ -n "$r" ]; then - r="$r"$'\n'"$f" - else - r="$f" - fi + r+=("$f") fi done < <(find "$dir" -type f -name "$np") fi - if [ -n "$r" ]; then - echo -n "$r" - fi + for f in "${r[@]}"; do + echo "$f" + done } # 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 -# '<path>\n<name>\n<version>\n<project>' form, where the project field is +# the archive is found, then print the package information to stdout in the +# '<path>\n<name>\n<version>\n<project>\n' 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_util_pkg_find_archive () # <pattern> <dir> { - IFS=$' \t\n' bpkg_util_pkg_find_archive_impl "$@" -} - -function bpkg_util_pkg_find_archive_impl () -{ local pat="$1" local dir="$2" @@ -156,14 +141,17 @@ function bpkg_util_pkg_find_archive_impl () # We could probably use -print -quit but this is not portable (NetBSD # needs -exit instead of -quit). # - f="$(find "$dir" -type f -name "$pat" | head -n 1)" + f="$(find "$dir" -type f -name "$pat" | sed -n -e '1p')" if [ -n "$f" ]; then local p - p=($(bpkg_util_pkg_verify_archive "$f")) + bpkg_util_pkg_verify_archive "$f" | readarray -t p - printf "$f\n${p[0]}\n${p[1]}\n${p[2]}" + echo "$f" + echo "${p[0]}" + echo "${p[1]}" + echo "${p[2]}" return fi fi |