iframe-proxy | Sunbelt Computer Software

History

220 lines (179 loc) · 5.36 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

local class = require('java-core.utils.class')

local log = require('java-core.utils.log2')

local system = require('java-core.utils.system')

local err = require('java-core.utils.errors')

---@class pkgm.VersionRange

---@field from string

---@field to string

---@alias pkgm.UrlValue string|table<string, pkgm.UrlValue>

---@class pkgm.BaseSpecConfig

---@field name string

---@field version string|'*'

---@field version_range? pkgm.VersionRange

---@field urls? table<string, pkgm.UrlValue>

---@field url? string|pkgm.UrlValue

---@field [string] string

---@class pkgm.BaseSpec: pkgm.PackageSpec

local BaseSpec = class()

---@param config pkgm.BaseSpecConfig

function BaseSpec:_init(config)

log.debug('Initializing BaseSpec with config', config)

self._name = config.name

self._version = config.version

self._version_range = config.version_range

self._template_vars = {}

if not config.url and not config.urls then

err.throw('BaseSpec: Neither url nor urls provided')

end

self._url = config.url

self._urls = config.urls

for key, value in pairs(config) do

if key ~= 'name' and key ~= 'version' and key ~= 'version_range' and key ~= 'urls' and key ~= 'url' then

self._template_vars[key] = value

end

log.debug('Template vars', self._template_vars)

end

---@return string

function BaseSpec:get_name()

log.debug('get_name() returning: ' .. self._name)

return self._name

end

---@return string

function BaseSpec:get_version()

log.debug('get_version() returning: ' .. self._version)

return self._version

end

---@param name string

---@param version string

---@return boolean

function BaseSpec:is_match(name, version)

local version_desc = self._version or 'range'

log.debug(

'is_match() checking name='

.. name

.. ' version='

.. version

.. ' against spec name='

.. self._name

.. ' spec version='

.. version_desc

)

if name ~= self._name then

log.debug('Name mismatch')

return false

end

if self._version == '*' then

log.debug('Wildcard version match')

return true

end

if self._version_range then

local in_range = self:is_version_in_range(version, self._version_range.from, self._version_range.to)

log.debug('Version range check: ' .. tostring(in_range))

return in_range

end

local exact_match = version == self._version

log.debug('Exact version match: ' .. tostring(exact_match))

return exact_match

end

---@param name string

---@param version string

---@return string

function BaseSpec:get_url(name, version)

log.debug('get_url() called with name=' .. name .. ' version=' .. version)

if self._url then

log.debug('Resolving url')

local url_template = self:resolve_hierarchical_url(self._url)

return self:parse_url_template(url_template, name, version)

end

if not self._urls then

err.throw('BaseSpec: Neither url nor urls provided')

end

log.debug('Resolving urls table')

local url_template = self:resolve_hierarchical_url(self._urls)

if not url_template then

err.throw('BaseSpec: No url found for current system configuration')

end

return self:parse_url_template(url_template, name, version)

end

---@private

---@param url_value string|table

---@return string|nil

function BaseSpec:resolve_hierarchical_url(url_value)

if type(url_value) == 'string' then

log.debug('URL is string: ' .. url_value)

return url_value

end

if type(url_value) ~= 'table' then

log.error('URL value must be string or table')

return nil

end

local platform = system.get_os()

log.debug('Platform: ' .. platform)

local platform_value = url_value[platform]

if not platform_value then

log.error('No URL for platform: ' .. platform)

return nil

end

if type(platform_value) == 'string' then

log.debug('Platform-specific URL: ' .. platform_value)

return platform_value

end

local arch = system.get_arch()

log.debug('Architecture: ' .. arch)

local arch_value = platform_value[arch]

if not arch_value then

log.error('No URL for architecture: ' .. arch)

return nil

end

if type(arch_value) == 'string' then

log.debug('Architecture-specific URL: ' .. arch_value)

return arch_value

end

local bit_depth = system.get_bit_depth()

log.debug('Bit depth: ' .. bit_depth)

local bit_value = arch_value[bit_depth]

if not bit_value or type(bit_value) ~= 'string' then

log.error('No URL for bit depth: ' .. bit_depth)

return nil

end

log.debug('Bit-depth-specific URL: ' .. bit_value)

return bit_value

end

---@private

---@param url_template string

---@param name string

---@param version string

---@return string

function BaseSpec:parse_url_template(url_template, name, version)

local vars = vim.tbl_extend('force', {

name = name,

version = version,

}, self._template_vars)

return self:parse_template(url_template, vars)

end

---@private

---@param version string

---@param from string

---@param to string

---@return boolean

function BaseSpec:is_version_in_range(version, from, to)

log.debug('Checking if ' .. version .. ' is between ' .. from .. ' and ' .. to)

return version >= from and version <= to

end

---@protected

---@param template string

---@param vars table<string, string>

---@return string

function BaseSpec:parse_template(template, vars)

log.debug('Parsing template: ' .. template)

local result = template

for key, value in pairs(vars) do

local pattern = '{{' .. key .. '}}'

result = result:gsub(pattern, value)

log.debug('Replaced ' .. pattern .. ' with ' .. value)

end

log.debug('Parsed result: ' .. result)

return result

end

return BaseSpec

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Uh oh!

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

Uh oh!

FilesExpand file tree

base-spec.lua

Latest commit

History

base-spec.lua

File metadata and controls