[contrib] Add versions to SDPX file.

contrib/updateSPDX.jl

@@ -8,21 +8,64 @@ using Dates
 using JSON
 using TimeZones
 using DataStructures
+using TOML
 
-spdxDocument= "../julia.spdx.json"
+rootdir = joinpath(@__DIR__, "..")
+spdxDocument= joinpath(rootdir, "julia.spdx.json")
 spdxData= JSON.parsefile(spdxDocument; dicttype=OrderedDict{String, Any})
 
+stdlibs = readdir(joinpath(rootdir, "stdlib"), join=true)
+filter!(isdir, stdlibs)
+
 # At the moment we can only update a few items automatically with each release.
 # These are the crucial elements to make a new version of the SPDX file.
 # Any other changes (ex. Adding or removing of external dependencies, updating copyright text, etc.) must be performed manually
 spdxData["documentNamespace"]= "https://julialang.org/spdxdocs/julia-spdx-" * string(uuid4())
 spdxData["creationInfo"]["created"]=  Dates.format(now(tz"UTC"), "yyyy-mm-ddTHH:MM:SS") * "Z"
 
+function find_stdlib(name)
+    for stdlib in stdlibs
+        if occursin(name, basename(stdlib))
+            return stdlib
+        end
+    end
+end
+
+function parse_stdlib_version(name)
+    stdlib = find_stdlib(name)
+    isnothing(stdlib) && return
+    filepath = joinpath(stdlib, "Project.toml")
+    isfile(filepath) || return
+    toml = TOML.parsefile(filepath)
+    return get(toml, "version", nothing)
+end
+
+function parse_dep_version(name)
+    filepath = joinpath(rootdir, "deps", "$(lowercase(name)).version")
+    isfile(filepath) || return
+    for line in readlines(filepath)
+        if startswith(line, "$(uppercase(name))_VER")
+            return strip(last(split(line, '=')))
+        end
+    end
+end
+
 for pkg in spdxData["packages"]
     if pkg["SPDXID"] == "SPDXRef-JuliaMain"
-        pkg["versionInfo"]= readline("../VERSION")
+        pkg["versionInfo"]= readline(joinpath(rootdir, "VERSION"))
         pkg["downloadLocation"]= "git+https://github.com/JuliaLang/julia.git@v" * pkg["versionInfo"]
-        break
+        continue
+    else
+        name = chopprefix(pkg["SPDXID"], "SPDXRef-")
+        if startswith(name, "Julia")
+            name = chopprefix(name, "Julia")
+            version = parse_stdlib_version(name)
+            isnothing(version) && continue
+        else
+            version = parse_dep_version(name)
+            isnothing(version) && continue
+        end
+        pkg["versionInfo"] = version
     end
 end