feat: add Injection.lua for code hints and update hooks and util functions

Author: yeshan333

.available.cache

@@ -0,0 +1,15 @@
+--[[
+Do not change any thing in the current file,
+it's just there to show what objects are injected by vfox and what they do.
+
+It's just handy when developing plugins, IDE can use this object for code hints!
+ --]]
+RUNTIME = {
+    --- Operating system type at runtime (Windows, Linux, Darwin)
+    osType = "",
+    --- Operating system architecture at runtime (amd64, arm64, etc.)
+    archType = "",
+    --- vfox runtime version
+    version = "",
+}
+

Injection.lua

@@ -4,14 +4,15 @@
 --- @field ctx.rootPath string The root path of the tool currently in use
 --- @return table Environment variables to be set
 function PLUGIN:EnvKeys(ctx)
+    print("ctx.rootPath", ctx.rootPath)
     return {
         {
             key = "CHAOSBLADE_HOME",
             value = ctx.rootPath
         },
         {
             key = "PATH",
-            value = ctx.rootPath .. "/bin"
+            value = ctx.rootPath
         }
     }
 end

hooks/env_keys.lua

@@ -7,13 +7,11 @@ local util = require("util")
 --- @return table Version information
 function PLUGIN:PreInstall(ctx)
     local version = ctx.version
-    local info, err = util:GetDownloadInfo(version)
-    if err then
-        error(err)
-    end
+    local download_url = util:GetDownloadInfo(version)
+    -- https://github.com/chaosblade-io/chaosblade/releases/download/v1.7.2/chaosblade-1.7.2-linux-amd64.tar.gz
+    print("Download URL: " .. download_url)
     return {
         version = version,
-        url = info.url,
-        sha256 = info.sha256
+        url = download_url
     }
 end

hooks/pre_install.lua

@@ -1,70 +1,45 @@
 local http = require("http")
 local json = require("json")
-local os = require("os")
 local util = {}
 
 local GITHUB_API_URL = "https://api.github.com/repos/chaosblade-io/chaosblade/releases"
 
 function util:Available()
-    local code, body = http.get(GITHUB_API_URL)
-    if code ~= 200 then
+    local resp, err = http.get({
+        url = GITHUB_API_URL
+    })
+    if err ~= nil or resp.status_code ~= 200 then
         return nil, "Failed to fetch releases from GitHub API."
     end
-    local releases = json.decode(body)
+    local releases = json.decode(resp.body)
     local versions = {}
     for _, release in ipairs(releases) do
+        -- Remove 'v' prefix from tag_name to avoid double 'v' prefix
+        local clean_version = release.tag_name:gsub("^v", "")
         table.insert(versions, {
-            version = release.tag_name,
+            version = clean_version,
             note = release.prerelease and "prerelease" or ""
         })
     end
     return versions
 end
 
 function util:GetDownloadInfo(version)
-    local arch = os.arch()
+    local os_type = RUNTIME.osType
+    os_type = "linux"
+    -- if os_type ~= "Linux" then
+    --     return nil, "Unsupported OS type: " .. os_type
+    -- end
+
+    local arch = RUNTIME.archType
     if arch == "x86_64" then
         arch = "amd64"
     end
-    local os_type = os.type()
-    if os_type == "Darwin" then
-        os_type = "darwin"
-    elseif os_type == "Linux" then
-        os_type = "linux"
-    else
-        return nil, "Unsupported OS type: " .. os_type
-    end
-
-    -- Remove 'v' prefix from version for filename
-    local clean_version = version:gsub("^v", "")
-    local file_name = string.format("chaosblade-%s-%s-%s.tar.gz", clean_version, os_type, arch)
-    local url = string.format("https://github.com/chaosblade-io/chaosblade/releases/download/%s/%s", version, file_name)
+    arch = "amd64"
+    local file_name = string.format("chaosblade-%s-%s-%s.tar.gz", version, os_type, arch)
+    local url = string.format("https://github.com/chaosblade-io/chaosblade/releases/download/v%s/%s", version, file_name)
 
-    local checksum_url = string.format("https://github.com/chaosblade-io/chaosblade/releases/download/%s/checksum.txt", version)
-    local code, body = http.get(checksum_url)
-    local checksum = ""
-    
-    -- Try to get checksum if available, but don't fail if not found
-    if code == 200 then
-        for line in string.gmatch(body, "[^\r\n]+") do
-            local sha, name = line:match("([a-f0-9]+)%s+(.+)")
-            if name == file_name then
-                checksum = sha
-                break
-            end
-        end
-    end
-    
-    -- Return the download info, with or without checksum
-    local result = {
-        url = url
-    }
-    
-    if checksum ~= "" then
-        result.sha256 = checksum
-    end
-    
-    return result
+    return url
 end
 
-return util
+return util