add mholt/archiver

diff --git a/arc/README.md b/arc/README.md
new file mode 100644 (file)
index 0000000..f7099bf
--- /dev/null
+++ b/arc/README.md
@@ -0,0 +1,78 @@
+---
+title: Archiver (arc)
+homepage: https://github.com/mholt/archiver
+tagline: |
+  Arc is a cross-platform, multi-format archive utility.
+---
+
+## Updating `arc`
+
+`webi arc@stable`
+
+Use the `@beta` tag for pre-releases.
+
+## Cheat Sheet
+
+> Archiver (`arc`) is a powerful and flexible library meets an elegant CLI in
+> this generic replacement for several platform-specific or format-specific
+> archive utilities.
+
+Much like MacOS Finder and Windows Explorer, the default behavior of `arc` is to
+create a top-level directory if one does not exist.
+
+### List
+
+```txt
+# arc ls <archive file>
+arc ls   example.zip
+```
+
+### Unarchive (whole)
+
+```txt
+# arc unarchive <archive file>
+arc unarchive   example.zip
+```
+
+### Extract (partial)
+
+```txt
+# arc extract <archive file> <archived path> <extracted path>
+arc extract   example.zip    example/foo     ~/Downloads/foo
+```
+
+### Archive (recursive)
+
+```txt
+# arc archive <archive file> <files or folders ...>
+arc archive   example.zip    ./README.md ./bin ./src
+```
+
+### Compress (single file)
+
+```txt
+# arc compress <single file> <format>
+arc compress   ./example.tar xz
+```
+
+### Decompress (single file)
+
+```txt
+# arc decompress <archive file>
+arc decompress   ./example.tar.xz
+```
+
+## Supported extensions
+
+| format | packaged        | raw compressed |
+| ------ | --------------- | -------------- |
+| RAR    | .rar            | -              |
+| -      | .tar            | -              |
+| brotli | .tar.br, .tbr   | .br            |
+| gzip   | .tar.gz, .tgz   | .gz            |
+| bzip2  | .tar.bz2, .tbz2 | .bz2           |
+| xz     | .tar.xz, .txz   | .xz            |
+| lzma   | .tar.lz4, .tlz4 | .lz4           |
+| snappy | .tar.sz, .tsz   | .lsz           |
+| zstd   | .tar.zst        | .zst           |
+| ZIP    | .zip            | -              |

diff --git a/arc/install.ps1 b/arc/install.ps1
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index 0000000..9708032
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+++ b/arc/install.ps1
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+#!/usr/bin/env pwsh
+
+####################
+# Install archiver #
+####################
+
+# Every package should define these variables
+$pkg_cmd_name = "arc"
+
+$pkg_dst_cmd = "$Env:USERPROFILE\.local\bin\arc.exe"
+$pkg_dst = "$pkg_dst_cmd"
+
+$pkg_src_cmd = "$Env:USERPROFILE\.local\opt\archiver-v$Env:WEBI_VERSION\bin\arc.exe"
+$pkg_src_bin = "$Env:USERPROFILE\.local\opt\archiver-v$Env:WEBI_VERSION\bin"
+$pkg_src_dir = "$Env:USERPROFILE\.local\opt\archiver-v$Env:WEBI_VERSION"
+$pkg_src = "$pkg_src_cmd"
+
+$pkg_download = "$Env:USERPROFILE\Downloads\$Env:WEBI_PKG_FILE"
+
+# Fetch archive
+IF (!(Test-Path -Path "$Env:USERPROFILE\Downloads\$Env:WEBI_PKG_FILE"))
+{
+    # TODO: arch detection
+    echo "Downloading archiver from $Env:WEBI_PKG_URL to $pkg_download"
+    & curl.exe -A "$Env:WEBI_UA" -fsSL "$Env:WEBI_PKG_URL" -o "$pkg_download.part"
+    & move "$pkg_download.part" "$pkg_download"
+}
+
+IF (!(Test-Path -Path "$pkg_src_cmd"))
+{
+    echo "Installing archiver"
+
+    # TODO: create package-specific temp directory
+    # Enter tmp
+    pushd .local\tmp
+
+       # Remove any leftover tmp cruft
+        Remove-Item -Path ".\arc-*" -Recurse -ErrorAction Ignore
+        Remove-Item -Path ".\arc.exe" -Recurse -ErrorAction Ignore
+
+        # Move single binary into root of temporary folder
+        & move "$Env:USERPROFILE\Downloads\$Env:WEBI_PKG_FILE" "arc.exe"
+
+        # Settle unpacked archive into place
+        echo "Install Location: $pkg_src_cmd"
+        New-Item "$pkg_src_bin" -ItemType Directory -Force
+        Move-Item -Path "arc.exe" -Destination "$pkg_src_bin"
+
+    # Exit tmp
+    popd
+}
+
+echo "Copying into '$pkg_dst_cmd' from '$pkg_src_cmd'"
+Remove-Item -Path "$pkg_dst_cmd" -Recurse -ErrorAction Ignore
+Copy-Item -Path "$pkg_src" -Destination "$pkg_dst" -Recurse

diff --git a/arc/install.sh b/arc/install.sh
new file mode 100644 (file)
index 0000000..81fb65f
--- /dev/null
+++ b/arc/install.sh
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+{
+    set -e
+    set -u
+
+    ####################
+    # Install archiver #
+    ####################
+
+    # Every package should define these 6 variables
+    pkg_cmd_name="arc"
+
+    pkg_dst_cmd="$HOME/.local/bin/arc"
+    pkg_dst="$pkg_dst_cmd"
+
+    pkg_src_cmd="$HOME/.local/opt/archiver-v$WEBI_VERSION/bin/arc"
+    pkg_src_dir="$HOME/.local/opt/archiver-v$WEBI_VERSION"
+    pkg_src="$pkg_src_cmd"
+
+    # pkg_install must be defined by every package
+    pkg_install() {
+        # ~/.local/opt/arc-v3.2.0/bin
+        mkdir -p "$(dirname $pkg_src_cmd)"
+
+        # mv ./arc_* ~/.local/opt/arc-v3.2.0/bin/arc
+        mv ./arc_* "$pkg_src_cmd"
+    }
+
+    # pkg_get_current_version is recommended, but (soon) not required
+    pkg_get_current_version() {
+        # 'arc version' has no version output
+        # TODO https://github.com/mholt/archiver/issues/196
+        #echo $(arc version 2>/dev/null | head -n 1 | cut -d ' ' -f 2)
+        echo v0.0.0
+    }
+}

diff --git a/arc/releases.js b/arc/releases.js
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index 0000000..6ff07da
--- /dev/null
+++ b/arc/releases.js
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+'use strict';
+
+var github = require('../_common/github.js');
+var owner = 'mholt';
+var repo = 'archiver';
+
+module.exports = function (request) {
+  return github(request, owner, repo).then(function (all) {
+    return all;
+  });
+};
+
+if (module === require.main) {
+  module.exports(require('@root/request')).then(function (all) {
+    all = require('../_webi/normalize.js')(all);
+    // just select the first 5 for demonstration
+    all.releases = all.releases.slice(0, 5);
+    console.info(JSON.stringify(all, null, 2));
+  });
+}