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-rw-r--r--src/format.nim78
1 files changed, 50 insertions, 28 deletions
diff --git a/src/format.nim b/src/format.nim
index c578a3d..9255985 100644
--- a/src/format.nim
+++ b/src/format.nim
@@ -52,6 +52,12 @@ proc getWindowSize(): tuple[width: int, height: int] =
else:
(0, 0)
+proc printError*(color: bool, s: string) =
+ stderr.writeLine(^Color.red, trp"error: ", ^Color.normal, s)
+
+proc printWarning*(color: bool, s: string) =
+ stderr.writeLine(^Color.yellow, trp"warning: ", ^Color.normal, s)
+
proc formatPkgRating*(votes: int, popularity: float): string =
$votes & " / " & formatFloat(popularity, format = ffDecimal, precision = 6)
@@ -134,21 +140,48 @@ proc printPackageSearch*(color: bool, repo: string, name: string,
for line in lines:
echo(' '.repeat(padding), line)
-proc printPackages*(color: bool, verbose: bool, packages: seq[PackageInstallFormat]) =
- if verbose:
- let packageTitle = trp"Package" & " (" & $packages.len & ")"
- let oldVersionTitle = trp"Old Version"
- let newVersionTitle = trp"New Version"
+proc printPackagesRegular(color: bool, warn: bool, packages: seq[PackageInstallFormat]) =
+ let title = trp"Packages" & " (" & $packages.len & ") "
+ let padding = title.runeLen
+ let lines = packages.map(p => p.name & "-" & p.newVersion).foldl(a & " " & b)
+ .splitLines(getWindowSize().width - padding)
- let packageLen = max(packageTitle.runeLen,
- packages.map(p => p.name.len + 1 + p.repo.len).max)
+ echo()
+ if warn:
+ printWarning(color, trp("insufficient columns available for table display\n"))
+ echo(^Color.bold, title, ^Color.normal, lines[0])
+ for line in lines[1 .. ^1]:
+ echo(' '.repeat(padding), line)
+ echo()
- let oldVersionLenEmpty = packages.map(p => p.oldVersion.map(v => v.len).get(0)).max
- let oldVersionLen = if oldVersionLenEmpty > 0:
- max(oldVersionTitle.runeLen, oldVersionLenEmpty)
- else:
- 0
+proc printPackagesVerbose(color: bool, packages: seq[PackageInstallFormat]) =
+ let packageTitle = trp"Package" & " (" & $packages.len & ")"
+ let oldVersionTitle = trp"Old Version"
+ let newVersionTitle = trp"New Version"
+
+ let packageLen = max(packageTitle.runeLen,
+ packages.map(p => p.name.len + 1 + p.repo.len).max)
+
+ let oldVersionLenEmpty = packages.map(p => p.oldVersion.map(v => v.len).get(0)).max
+ let oldVersionLen = if oldVersionLenEmpty > 0:
+ max(oldVersionTitle.runeLen, oldVersionLenEmpty)
+ else:
+ 0
+
+ let newVersionLenEmpty = packages.map(p => p.newVersion.len).max
+ let newVersionLen = if newVersionLenEmpty > 0:
+ max(newVersionTitle.runeLen, newVersionLenEmpty)
+ else:
+ 0
+
+ let totalLen = packageLen +
+ (if oldVersionLen > 0: oldVersionLen + 2 else: 0) +
+ (if newVersionLen > 0: newVersionLen + 2 else: 0)
+ let width = getWindowSize().width
+ if width > 0 and totalLen > width:
+ printPackagesRegular(color, true, packages)
+ else:
echo()
echo(^Color.bold & packageTitle &
' '.repeat(packageLen - packageTitle.runeLen) &
@@ -164,17 +197,12 @@ proc printPackages*(color: bool, verbose: bool, packages: seq[PackageInstallForm
' '.repeat(oldVersionLen - oldVersion.len) else: "") &
" " & package.newVersion)
echo()
- else:
- let title = trp"Packages" & " (" & $packages.len & ") "
- let padding = title.runeLen
- let lines = packages.map(p => p.name & "-" & p.newVersion).foldl(a & " " & b)
- .splitLines(getWindowSize().width - padding)
- echo()
- echo(^Color.bold, title, ^Color.normal, lines[0])
- for line in lines[1 .. ^1]:
- echo(' '.repeat(padding), line)
- echo()
+proc printPackages*(color: bool, verbose: bool, packages: seq[PackageInstallFormat]) =
+ if verbose:
+ printPackagesVerbose(color, packages)
+ else:
+ printPackagesRegular(color, false, packages)
proc printComments*(color: bool, maintainer: Option[string],
comments: seq[CommentFormat]) =
@@ -189,12 +217,6 @@ proc printComments*(color: bool, maintainer: Option[string],
echo(comment.text.replace("\n\n", "\n"))
echo()
-proc printError*(color: bool, s: string) =
- stderr.writeLine(^Color.red, trp"error: ", ^Color.normal, s)
-
-proc printWarning*(color: bool, s: string) =
- stderr.writeLine(^Color.yellow, trp"warning: ", ^Color.normal, s)
-
proc printColon*(color: bool, s: string) =
echo(^Color.blue, ":: ", ^Color.bold, s, ^Color.normal)