Initial ideas around a related-to special property.

.tool-versions

@@ -1 +0,0 @@
-nim 2.2.0

nimble.lock

@@ -0,0 +1,174 @@
+{
+  "version": 2,
+  "packages": {
+    "asynctools": {
+      "version": "0.1.1",
+      "vcsRevision": "0e6bdc3ed5bae8c7cc9e03cfbf66b7c882a908a7",
+      "url": "https://github.com/cheatfate/asynctools",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "54314dceabb06b20908ecb0f2c007e9ff3aaa054"
+      }
+    },
+    "isaac": {
+      "version": "0.1.3",
+      "vcsRevision": "45a5cbbd54ff59ba3ed94242620c818b9aad1b5b",
+      "url": "https://github.com/pragmagic/isaac/",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "05c3583a954715d84b0bf1be97f9a503249e9cdf"
+      }
+    },
+    "uuids": {
+      "version": "0.1.11",
+      "vcsRevision": "8cb8720b567c6bcb261bd1c0f7491bdb5209ad06",
+      "url": "https://github.com/pragmagic/uuids/",
+      "downloadMethod": "git",
+      "dependencies": [
+        "isaac"
+      ],
+      "checksums": {
+        "sha1": "393f5fcefbc8ad3cf167e59760144208ff8f9f76"
+      }
+    },
+    "unicodedb": {
+      "version": "0.11.2",
+      "vcsRevision": "c70f8bc8c7373265670e0575bc5eda36fe3761b0",
+      "url": "https://github.com/nitely/nim-unicodedb",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "612c5955f91bd90a263ce914d1d5de74a33af3c6"
+      }
+    },
+    "regex": {
+      "version": "0.20.1",
+      "vcsRevision": "66f144f935cc73977c61185fab15a3147bf117ff",
+      "url": "https://github.com/nitely/nim-regex",
+      "downloadMethod": "git",
+      "dependencies": [
+        "unicodedb"
+      ],
+      "checksums": {
+        "sha1": "ea9b6600443e73b1ea89a477c7a5d1fce742c9da"
+      }
+    },
+    "docopt": {
+      "version": "0.7.0",
+      "vcsRevision": "17803d1205f9e752cce03a66b0a29b710520398e",
+      "url": "https://github.com/docopt/docopt.nim",
+      "downloadMethod": "git",
+      "dependencies": [
+        "regex"
+      ],
+      "checksums": {
+        "sha1": "21150284640b882fa91147181c52da3e5bb44df8"
+      }
+    },
+    "filetype": {
+      "version": "0.9.0",
+      "vcsRevision": "1fe1e7d988cd802abc26505efb5a91891bd6f53e",
+      "url": "https://github.com/jiro4989/filetype",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "d2242b94eeb0f6d3810a8c71af4664f28853e1be"
+      }
+    },
+    "zero_functional": {
+      "version": "1.3.0",
+      "vcsRevision": "edf3b7f59119f75706da435c2b7f080a0cf4960c",
+      "url": "https://github.com/zero-functional/zero-functional",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "2dc01ca0925ac1c2dcb46a0c6d9c93c57a9cddec"
+      }
+    },
+    "update_nim_package_version": {
+      "version": "0.2.0",
+      "vcsRevision": "5a78579fd7f88014263aed38c60327c85f6f8bcf",
+      "url": "https://git.jdb-software.com/jdb/update-nim-package-version",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "37052b7ce30d5493ef24253a82a6087350b4eabb"
+      }
+    },
+    "data_uri": {
+      "version": "1.0.2",
+      "vcsRevision": "f43ac66e44c37edd3cc7282d75d6fa2fa031b2ec",
+      "url": "",
+      "downloadMethod": "git",
+      "dependencies": [
+        "docopt",
+        "filetype",
+        "zero_functional",
+        "update_nim_package_version"
+      ],
+      "checksums": {
+        "sha1": "949c11ffab4e85ff538b0bd3e5bb193f118b56d7"
+      }
+    },
+    "timeutils": {
+      "version": "0.5.4",
+      "vcsRevision": "a9308cbaf3c89496b5832ddd18404dc0debe66a2",
+      "url": "https://git.jdb-software.com/jdb/nim-time-utils.git",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "9ecd1020f5644bc59acb2f44ca9d30f4c7f066d3"
+      }
+    },
+    "cliutils": {
+      "version": "0.8.0",
+      "vcsRevision": "b1cc4fbe51d5e617789363efe716793ebe5bc5f1",
+      "url": "https://git.jdb-software.com/jdb/nim-cli-utils",
+      "downloadMethod": "git",
+      "dependencies": [
+        "docopt"
+      ],
+      "checksums": {
+        "sha1": "5b114094c314007fa6f15e62852d62a58a3cbb62"
+      }
+    },
+    "langutils": {
+      "version": "0.4.0",
+      "vcsRevision": "8122660da3fc78132b823e76c9e990fd92802b0e",
+      "url": "https://git.jdb-software.com/jdb/nim-lang-utils.git",
+      "downloadMethod": "git",
+      "dependencies": [],
+      "checksums": {
+        "sha1": "2da09deb0e0bfc186000f0d941d06dd974bf6e58"
+      }
+    },
+    "httpbeast": {
+      "version": "0.4.1",
+      "vcsRevision": "abc13d11c210b614960fe8760e581d44cfb2e3e9",
+      "url": "https://github.com/dom96/httpbeast",
+      "downloadMethod": "git",
+      "dependencies": [
+        "asynctools"
+      ],
+      "checksums": {
+        "sha1": "b23e57a401057dcb9b7fae1fb8279a6a2ce1d0b8"
+      }
+    },
+    "jester": {
+      "version": "0.5.0",
+      "vcsRevision": "a21b36a02b7745d6cdcda32d4ab3fba328cda17a",
+      "url": "https://github.com/dom96/jester/",
+      "downloadMethod": "git",
+      "dependencies": [
+        "httpbeast",
+        "asynctools"
+      ],
+      "checksums": {
+        "sha1": "a192ca25bfc05d5de5c9a5fafca3b0cee47d82d2"
+      }
+    }
+  },
+  "tasks": {}
+}

pit.nimble

@@ -1,30 +1,30 @@
 # Package
 
-version       = "4.26.0"
+version       = "4.24.0"
 author        = "Jonathan Bernard"
 description   = "Personal issue tracker."
 license       = "MIT"
 srcDir        = "src"
 installExt    = @["nim"]
-bin           = @["pit"]
+bin           = @["pit", "pit_api"]
 
 # Dependencies
 
 requires @[
   "nim >= 1.4.0",
-  "docopt >= 0.7.1",
+  "docopt >= 0.6.8",
-  "jester >= 0.6.0",
+  "jester >= 0.5.0",
   "uuids >= 0.1.10",
   "zero_functional"
 ]
 
-# Dependencies from git.jdb-software.com/jdb/nim-packages
+# Dependencies from git.jdb-software.com/nim-jdb/packages
 requires @[
-  "cliutils >= 0.9.1",
+  "cliutils >= 0.8.1",
   "langutils >= 0.4.0",
   "timeutils >= 0.5.4",
   "data_uri > 1.0.0",
-  "update_nim_package_version >= 0.2.0"
+  "https://git.jdb-software.com/jdb/update-nim-package-version >= 0.2.0"
 ]
 
 task updateVersion, "Update the version of this package.":

src/pit.nim

@@ -70,24 +70,6 @@ proc formatIssue*(issue: Issue): string =
 
   result &= termReset
 
-proc formatPlainIssueSummary*(issue: Issue): string =
-
-  result = "$#: $# $#" % [
-    $issue.state,
-    ($issue.id)[0..<6],
-    issue.summary ]
-
-  if issue.hasProp("delegated-to") or issue.hasProp("pending"):
-    var parts = newSeq[string]()
-
-    if issue.hasProp("delegated-to"):
-      parts.add("delegated to " & issue["delegated-to"])
-
-    if issue.hasProp("pending"):
-      parts.add("pendin: " & issue["pending"])
-
-    result &= "($#)" % [ parts.join("; ") ]
-
 proc formatSectionIssue*(
     issue: Issue,
     width: int = 80,
@@ -269,15 +251,7 @@ proc list(
           it.hasProp("completed") and
           sameDay(getTime().local, it.getDateTime("completed")))
 
-      if isatty(stdout):
+      stdout.write ctx.formatSection(ctx.issues[state], state, "", verbose)
-        stdout.write ctx.formatSection(ctx.issues[state], state, "", verbose)
-
-      else:
-        stdout.writeLine ctx.issues[state]
-          .mapIt(formatPlainIssueSummary(it))
-          .join("\n")
-
-
     trace "listing complete"
     return
 
@@ -305,13 +279,7 @@ proc list(
           not (it.hasProp("hide-until") and
                it.getDateTime("hide-until") > getTime().local))
 
-        if isatty(stdout):
+        stdout.write ctx.formatSection(visibleIssues, s, indent, verbose)
-          stdout.write ctx.formatSection(visibleIssues, s, indent, verbose)
-
-        else:
-          stdout.writeLine visibleIssues
-            .mapIt(formatPlainIssueSummary(it))
-            .join("\n")
 
   # Future items
   if future:
@@ -328,13 +296,7 @@ proc list(
           not (it.hasProp("hide-until") and
                it.getDateTime("hide-until") > getTime().local))
 
-        if isatty(stdout):
+        stdout.write ctx.formatSection(visibleIssues, s, indent, verbose)
-          stdout.write ctx.formatSection(visibleIssues, s, indent, verbose)
-
-        else:
-          stdout.writeLine visibleIssues
-            .mapIt(formatPlainIssueSummary(it))
-            .join("\n")
 
   trace "listing complete"
 
@@ -501,7 +463,7 @@ when isMainModule:
           )
           cmd &= " -g \"" & tags.join(",") & "\""
         cmd &= " -n \"pit-id: " & $issue.id & "\""
-        cmd &= " \"[" & ($issue.id)[0..<6] & "] " & issue.summary & "\""
+        cmd &= " \"" & issue.summary & "\""
         discard execShellCmd(cmd)
       elif targetState == Done or targetState == Pending:
         discard execShellCmd("ptk stop")

src/pit_api.nim

@@ -1,11 +1,5 @@
 ## Personal Issue Tracker API Interface
 ## ====================================
-#
-# **NOTE** This is currently not being built as it no longer works under Nim
-# 2.x due to the inability to call system calls (invoke pit via cli) in a
-# gc-safe manner. It should be rewritten to use the functionality exposed by
-# libpit directly rather than calling the pit cli executable. Unfortunately
-# this would require a non-trivial rewrite.
 
 import asyncdispatch, cliutils, docopt, jester, json, logging, options, sequtils, strutils
 import nre except toSeq

src/pitpkg/cliconstants.nim

@@ -1,4 +1,4 @@
-const PIT_VERSION* = "4.26.0"
+const PIT_VERSION* = "4.24.0"
 
 const USAGE* = """Usage:
   pit ( new | add) <summary> [<state>] [options]
@@ -181,8 +181,32 @@ Issue Properties:
           after 12 hours
           every 2 weeks, 10a544
 
+    relations
+
+      Used to store information about relationships between issues. PIT treats
+      all relations as bi-directional and will update related tickets as
+      necessary to maintain the integrity of the links.
+
+      Relations are captured as <relation-type> <related-issue-id>. Multiple
+      relations can be separated by ",". The <related-issue-id> must be a unique
+      issue ID or ID prefix (in the case of multiple matching issues, the first
+      found will be used with no guarantee on ordering). Valid value pairs for
+      <relation-type> are:
+
+        - child-of / parent-of
+        - related-to (default)
+        - blocks / blocked-by
+        - follows / precedes
+        - caused / caused-by
+
+      Examples:
+
+          relation: child-of fb3e63, blocked-by 2b71c1
+          relation: 2b71c1, 8f2b4c, follows 184dc6
+          relation: relates-to 2b71c1
+
     tags
 
       If present, expected to be a comma-delimited list of text tags. The -g
       option is a short-hand for '-p tags:<tags-value>'.
-"""
+"""

src/pitpkg/private/libpit.nim

@@ -11,6 +11,7 @@ type
     filepath*: string
     summary*, details*: string
     properties*: TableRef[string, string]
+    relations*: seq[Relation]
     tags*: seq[string]
     state*: IssueState
 
@@ -40,6 +41,19 @@ type
     interval*: TimeInterval
     isFromCompletion*: bool
 
+  Relation* = tuple[rel: RelationType, id: UUID]
+
+  RelationType* = enum
+    ParentOf = "parent-of",
+    ChildOf = "child-of",
+    RelatedTo = "related-to",
+    Blocks = "blocks",
+    BlockedBy = "blocked-by",
+    Follow = "follows",
+    FollowedBy = "followed-by",
+    Caused = "caused",
+    CausedBy = "caused-by"
+
 const DONE_FOLDER_FORMAT* = "yyyy-MM"
 const ISO8601_MS = "yyyy-MM-dd'T'HH:mm:ss'.'fffzzz"
 
@@ -173,6 +187,11 @@ proc parseDate*(d: string): DateTime =
       continue
   raise newException(ValueError, "Unable to parse input as a date: " & d & errMsg)
 
+proc parseRelation*(relStr: string): Relation =
+  let parts = relStr.split({' '})
+  if parts.len == 1: result = (RelatedTo, parseUUID(parts[0]))
+  else: result = (parseEnum[RelationType](parts[0]), parseUUID(parts[1]))
+
 ## Parse and format issues
 proc fromStorageFormat*(id: string, issueTxt: string): Issue =
   type ParseState = enum ReadingSummary, ReadingProps, ReadingDetails
@@ -180,6 +199,7 @@ proc fromStorageFormat*(id: string, issueTxt: string): Issue =
   result = Issue(
     id: parseUUID(id),
     properties: newTable[string,string](),
+    relations: @[],
     tags: @[])
 
   var parseState = ReadingSummary
@@ -203,14 +223,16 @@ proc fromStorageFormat*(id: string, issueTxt: string): Issue =
         parseState = ReadingDetails
         continue
 
-
       let parts = line.split({':'}, 1) --> map(it.strip())
       if parts.len != 2:
         raise newException(ValueError, "unable to parse property line: " & line)
 
-      # Take care of special properties: `tags`
+      # Take care of special properties: `tags` and `relations`
       if parts[0] == "tags":
         result.tags = parts[1].split({','}) --> map(it.strip())
+      elif parts[0] == "relations":
+        result.relations = parts[1].split({','}) -->
+          map(parseRelation(it.strip))
       else: result[parts[0]] = parts[1]
 
     of ReadingDetails:
@@ -231,6 +253,11 @@ proc toStorageFormat*(issue: Issue, withComments = false): string =
 
   if issue.tags.len > 0: lines.add("tags: " & issue.tags.join(","))
 
+  if issue.relations.len > 0:
+    lines.add("relations: " &
+      (issue.relations --> map(it.rel & " " & it.id)).
+      join(', '))
+
   if not isEmptyOrWhitespace(issue.details) or withComments:
     if withComments: lines.add("# Details go below the \"--------\"")
     lines.add("--------")
@@ -328,16 +355,11 @@ proc loadAllIssues*(tasksDir: string): TableRef[IssueState, seq[Issue]] =
   for state in IssueState: result[state] = tasksDir.loadIssues(state)
 
 proc changeState*(issue: Issue, tasksDir: string, newState: IssueState) =
-  var dbgInfo = "[$#] changing state: $# → $#" %
-    [ ($issue.id)[0..<6], $issue.state, $newState ]
-
   let oldFilepath = issue.filepath
   if newState == Done: issue.setDateTime("completed", getTime().local)
   tasksDir.store(issue, newState)
   if oldFilePath != issue.filepath: removeFile(oldFilepath)
-  dbgInfo &= "\n\told path: $#\n\tnew path: $#" % [oldFilePath, issue.filepath]
   issue.state = newState
-  debug dbgInfo
 
 proc delete*(issue: Issue) = removeFile(issue.filepath)